Installation guide

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Sx300 Storage Array

Installation Guide

Order Number: EK–SX300–IG. B01

This manual provides the steps to install Sx7x and RA9x storage enclosures

and magazine tape subsystems in the Sx300 storage array cabinet.

Digital Equipment Corporation

Maynard, Massachusetts

Summary of content (320 pages)

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Sx300 Storage Array Installation Guide Order Number: EK–SX300–IG. B01 This manual provides the steps to install Sx7x and RA9x storage enclosures and magazine tape subsystems in the Sx300 storage array cabinet.
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First Edition, December 1991 Second Edition, January 1994 Possession, use, or copying of the software described in this documentation is authorized only pursuant to a valid written license from Digital, an authorized sublicensor, or the identified licensor. FCC NOTICE: This equipment generates, uses, and may emit radio frequency energy. The equipment has been type tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules.
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Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv 1 General Information 1.1 1.1.1 1.1.2 1.2 1.3 1.4 1.5 1.6 Product Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sx300 Add-On Storage Elements . . . . . . . . . . . . . . . . Sx300 Storage Elements Capacity and Average Seek Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DECArray300 Specifications . . . . . . . . . . . . . . .
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3 Preparation and Installation 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.16.1 3.16.2 3.16.3 3.17 3.18 3.19 3.20 3.21 3.22 3.23 3.24 3.25 3.26 3.27 Add-On Disk or Tape Drive Order Sequence . . . . . . . . . . . . . . . . Add-On Disk or Tape Drive Positions . . . . . . . . . . . . . . . . . . . . . . Electrostatic Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing and Replacing the Cabinet Front Bezels . . . . . . . . . . .
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4.2.3 4.2.3.1 4.2.3.2 4.2.3.3 4.2.4 4.2.5 4.3 4.3.1 4.3.2 4.3.3 4.3.3.1 4.3.3.2 4.3.3.3 Labeling the Cables (Single-Host) . . . . . . . . . . . . . . . . . . . . . Completing the System Configuration Sheet (Single-Host) ............................................. Filling Out the Labels (Single-Host) . . . . . . . . . . . . . . . . Placing the Labels (Single-Host) . . . . . . . . . . . . . . . . . . . Powering Up the SF3xx Storage Array (Single-Host) . . . . . . . Single-Host Final Verification . . . . .
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5.4 5.4.1 5.4.2 5.4.3 5.5 Labeling the DSSI Cables and OCP . Filling Out the Labels . . . . . . . . Labeling the Cables . . . . . . . . . . Labeling the OCP . . . . . . . . . . . . Final Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.3.3 7.3.4 7.3.5 7.3.6 7.3.7 Electrostatic Discharge . . . . . . . . . . . . . . . . . . . . . . . . SDI Cable and Power Cord Routing and Connections . Storage Element Voltage Selector Switch . . . . . . . . . . . Storage Element Circuit Breaker . . . . . . . . . . . . . . . . . Applying Power to the DECArray300 Cabinet System . . . . . . . . . . . . . . . . . . . . . . . . . . 7–8 7–8 7–12 7–12 7–12 ....... 8–1 8 Installation Troubleshooting 8.1 8.1.1 8.1.2 8.2 8.2.1 8.2.2 8.2.3 8.2.4 8.2.
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C Converting a Single-Host Configuration to a Dual-Host Configuration C.1 Securing the Array for Conversion . . . . . . . . . . . . . . C.2 Conversion Procedure . . . . . . . . . . . . . . . . . . . . . . . C.2.1 Through-Bus to Split-Bus Conversion . . . . . . . . C.2.2 Split-Bus to Through-Bus Conversion . . . . . . . . C.2.3 Single-Host to Dual-Host Cabling Conversion . . C.2.4 Labeling the Cables . . . . . . . . . . . . . . . . . . . . . . C.2.4.1 Completing the System Configuration Sheet C.2.4.
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Figures 1–1 1–2 1–3 1–4 1–5 2–1 2–2 2–3 2–4 2–5 3–1 3–2 3–3 3–4 3–5 3–6 3–7 3–8 3–9 3–10 3–11 3–12 3–13 4–1 4–2 4–3 4–4 4–5 4–6 4–7 4–8 4–9 4–10 H9643 Cabinet, Front View . . . . . . . . . . . . . . . . . . . . . . . . . H9643 Cabinet Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single-Host System Configuration Sheet . . . . . . . . . . . . . . . Dual-Host System Configuration Sheet . . . . . . . . . . . . . . . . Three-Host System Configuration Sheet . . . . . . . . . . . . . . .
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4–11 4–12 4–13 4–14 5–1 5–2 5–3 5–4 5–5 5–6 5–7 5–8 5–9 5–10 5–11 5–12 5–13 5–14 5–15 5–16 5–17 5–18 5–19 6–1 6–2 6–3 6–4 6–5 6–6 6–7 6–8 6–9 6–10 7–1 x Removing Terminators and Connecting DSSI Cables at the System I/O Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Placing a Label on a DSSI Cable . . . . . . . . . . . . . . . . . . . . . Placing a Label on the OCP Door . . . . . . . . . . . . . . . . . . . . . Placing a Label on the Magazine Tape Subsystem . . . . . . . .
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7–2 7–3 8–1 8–2 8–3 8–4 8–5 8–6 8–7 8–8 A–1 A–2 A–3 A–4 A–5 A–6 A–7 A–8 A–9 A–10 A–11 A–12 A–13 A–14 B–1 B–2 B–3 B–4 C–1 C–2 C–3 C–4 C–5 C–6 C–7 C–8 C–9 DSSI and SDI I/O Panel . . . . . . . . . . . . . . . . . . . . . . . . . Storage Element Voltage Selector Switch/Circuit Breaker Powering Down the SF7x Storage Enclosure . . . . . . . . . . SF7x Front Cover Removal . . . . . . . . . . . . . . . . . . . . . . . Disconnecting the Cables . . . . . . . . . . . . . . . . . . . . . . . . .
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C–10 C–11 C–12 D–1 D–2 D–3 D–4 D–5 D–6 D–7 D–8 D–9 D–10 Placing a Label on the OCP Door . . . . . . . . . . . . . . . Placing a Label on the Magazine Tape Subsystem . . OCP Indicators and Controls . . . . . . . . . . . . . . . . . . Possible Single-System DSSI Bus Configurations . . Verifying the SF7x DSSI ID Switch Settings . . . . . . VAX 4000 DSSI Connectors . . . . . . . . . . . . . . . . . . . Single-System Bus Configurations . . . . . . . . . . . . . . Single-System Configuration Sheet . . . . . . .
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3–5 3–6 3–7 4–1 4–2 4–3 5–1 5–2 5–3 6–1 6–2 7–1 8–1 8–2 8–3 8–4 A–1 A–2 A–3 A–4 A–5 C–1 C–2 D–1 D–2 D–3 D–4 Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . Power Control Bus Logic Table . . . . . . . . . . . . . . . . 887–C Power Controller 220/240 Vac Power Cable Variations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SF7x DSSI ID Verification (Front View) . . . . . . . . . . Single Host Colored Labels for the SF72 OCP Door .
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Preface This guide provides the steps to install Sx7x, RA9x storage enclosures and magazine tape subsystems in the Sx300 storage array cabinet. The guide is intended for Digital Multivendor Customer Services and for personnel qualified to service the Sx300 storage array. The information in this guide is organized as follows: • Chapter 1 contains a description of and specifications for the Sx300 storage array subsystem and Sx7x storage enclosure.
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• Appendix C describes how to convert an Sx300 storage array, Sx72 storage enclosure, or magazine tape subsystem. • Appendix D describes how to install the Sx300 cabinet. Related Documents Table 1 lists the related documentation that supplements this guide.
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1 General Information 1.1 Product Descriptions The DECArray300™ cabinet system is a storage array product with one to six storage elements. The DECArray300 cabinet system accommodates up to six RA90/RA92 ™ disk drives, or up to 24 5 1/4-inch disk drives or up to four tape drives in mixed configurations. The I/O panel Sx300 supports standard disk interface (SDI™ ) and DSSI™ interfaces. There are three I/O panels Sx300 supplied with the cabinet: • Two I/O panels for SDI with each 24 slots.
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1.1 Product Descriptions Table 1–1 DECArray300 Cabinet System Variations P/N Sx300 Storage Elements Voltage SA300–CD™ with 1 SA72 220/240 4 SA300–HD with 3 SA72 220/240 12 SA301–CD with 1 SA71 220/240 2.8 SA301–HD with 3 SA71 220/240 8.4 SF300–CD with 1 SF72 220/240 4 SF300–HD with 3 SF72 220/240 12 SF300–TD with 1 TF857 220/240 18.2 SA300–XD empty cabinet 220/240 SA300–CA with 1 SA72 110/120 4 SA300–HA with 3 SA72 110/120 12 SA300–CA with 1 SA71 110/120 2.
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1.1 Product Descriptions 1.1.2 Sx300 Storage Elements Capacity and Average Seek Time The Sx300 storage elements utilizes Winchester disk technology or tape drives. See Table 1–3 for a list of formatted capacity and average seek times. Table 1–3 Sx300 Disk or Tape Drive Formatted Capacity and Average Seek Times Storage Elements Formatted Capacity Average Seek Time Bus RA90 1.216 gigabytes 18.5 milliseconds SDI RA92 1.506 gigabytes 16.0 milliseconds SDI RA70 0.280 gigabytes each drive 19.
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1.1 Product Descriptions Table 1–4 Sx300 ADD On Storage Elements P/N Capacity Installation KIT required Cable Kit Required RA90–NA 1 GB CK–SA300–L2 None RA92–NA 1.6 GB CK–SA300–L2 None SA70–JK 1.2 GB CK–SA300–L1 None SA71–CK 0.7 GB CK–SA300–L1 None SA71–JK 2.8 GB CK–SA300–L1 None SA72–CK 1.0 GB CK–SA300–L1 None SA72–JK 4.0 GB CK–SA300–L1 None SF72–HK 2.0 GB None CK–SF200–LM SF72–JK 4.
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1.
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1.
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1.2 DECArray300 Specifications 1.2 DECArray300 Specifications See Table 1–5 for a list of physical specifications of the DECArray300 cabinet system. Table 1–5 DECArray300 Cabinet System Physical Specifications Characteristic Specification Height* 106.68 centimeters Width* 54.61 centimeters Depth* 91.44 centimeters Weight—unpacked (empty cab) 148.00 kilograms Weight—unpacked (RA9x) 34.00 kilograms Weight—unpacked (Sx7x) 40.00 kilograms (34 kg with 2 disks) Weight—unpacked (TF8xx) 25.
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1.2 DECArray300 Specifications Table 1–6 DECArray300 Cabinet System Electrical Specifications Voltage 120 Vac 240 Vac Voltage range nominal 100–120 Vac 220–240 Vac 86–132 Vac 174–264 Vac Input Voltage functional range Inrush Current 235 A 150 A AC–Plug type NEMA L5–30P P/N 12–14379–03 Power Controller 874 887–D Circuit Breaker 30 A 16 A Rated Current: 24 A 12 A Typical Current: Tx8xx 1.73 A 0.9 A Sx7x 2.22 A 1.5 A Rx9x 3.6 A 1.8 A Power Factor 0.6 0.
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1.2 DECArray300 Specifications Table 1–7 Cabinet System Environmental Operating Range Characteristic Specification Agency compliance UL, CSA, and TUEV* Temperature +10°C to +40°C (+50°F to +104°F). Derate 1.8°C for each 1000 meters altitude (1.
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1.3 Acoustic Noise Values 1.3 Acoustic Noise Values Product: SF300 (H9643 with 6xSF72, each with 4xRF72) See Table 1–9 and Table 1–10 for a list of average product noise emission data for the DECArray300 cabinet system. Table 1–9 Sx300 Average Product Noise Emission Data Average Acoustic Noise per ISO 7779 LNPE, bels: Idle Op1 Op2 6.8 6.9 7.
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1.4 EMC/EMI 1.4 EMC/EMI See Table 1–11 for emissions. The cabinet meets the requirements of the following standards and agencies.
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1.5 Sx300 Storage Array Site Preparation 1.5 Sx300 Storage Array Site Preparation The Sx300 storage array is intended for installation in a Class A computer room environment that meets the conditions specified in Table 1–7. Before installing the Sx300 storage array, make sure the following conditions are met: • The Sx300 storage array requires 1-phase ac power. The phase draws up to 12 amperes (230 Vac) or up to 24 amperes (120 Vac) in a fully configured array.
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1.5 Sx300 Storage Array Site Preparation Figure 1–3 Single-Host System Configuration Sheet KFMSA/Single−System Configuration Sheet [for VAX 6000 and 9000 systems] KFMSA XMI Node # Bus DSSI ID # Bus DSSI ID # Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos.
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1.5 Sx300 Storage Array Site Preparation Figure 1–4 Dual-Host System Configuration Sheet KFMSA/DSSI VAXcluster Configuration Sheet [for VAX 6000 and 9000 systems] KFMSA XMI Node # Bus DSSI ID # Bus DSSI ID # Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos.
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1.5 Sx300 Storage Array Site Preparation Figure 1–5 Three-Host System Configuration Sheet KFMSA/DSSI VAXcluster Configuration Sheet [for VAX 6000 and 9000 systems] KFMSA XMI Node # Bus DSSI ID # Bus DSSI ID # KFMSA XMI Node # Bus DSSI ID # Bus DSSI ID # Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos.
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1.6 Thermal Stabilization 1.6 Thermal Stabilization Thermal stabilization prevents temperature differences between the disk or tape drive and its environment from damaging the disk drive’s components. CAUTION The thermal stabilization procedure is mandatory. Do not open the moisture barrier bag until the thermal stabilization period is complete.
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2 Unpacking and Repacking a DECArray300 Storage Array 2.1 Unpacking and Placing the Storage Array Before unpacking and placing the Sx300 storage array, make sure that the site is ready to receive the array. Refer to Chapter 1 for site preparation information and for array specifications. This chapter describes the steps to perform the following: • Correctly unpack the Sx300 storage array (Section 2.1.1) • Remove the Sx300 storage array from the shipping pallet (Section 2.1.
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2.1 Unpacking and Placing the Storage Array Remember: Retain the shipping container and all packing materials. CAUTION Failure to stabilize the equipment thermally may damage the drive media or associated electronics when the unit is powered up. Remove the outer shipping carton, but leave the sealed moisture barrier with desiccant in place for at least 24 hours (thermal stabilization time). Thermal stabilization begins when the equipment is placed in the room where it is to be installed.
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2.1 Unpacking and Placing the Storage Array • Loose, missing, or broken ramp side rails • Loose, missing, or bent metal hardware If any of these defects exist, DO NOT USE THAT RAMP. Investigate alternate means of removing the array or order a new ramp. The part number for the left ramp is 99–07689–01; the part number for the right ramp is 99–07689–02. Use the following procedure to remove the array from the shipping pallet (see Figure 2–2): 1. Remove the two unloading ramps. 2.
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2.1 Unpacking and Placing the Storage Array Figure 2–1 Shipping Bolts LEVELER SHIPPING BOLT SHIPPING BRACKET SHR_X1102A_89_SCN 2.1.3 Placing the Storage Array Move the array to its final position—a distance not to exceed 0.9 meters (3 feet) from any host system cabinet (for DSSI). 2.1.4 Leveling the Storage Array Once the array is in its final position: 1. Loosen the locknuts on all four leveler feet (see Figure 2–4). 2. Turn each leveler hex nut clockwise until the leveler foot contacts the floor. 3.
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2.1 Unpacking and Placing the Storage Array Figure 2–2 Ramp Installation on Shipping Pallet LEFT UNLOADING RAMP SHIPPING PALLET RIGHT UNLOADING RAMP STEEL DOWEL RIGHT RAMP ATTACHES HERE EXTEND RAMP TO FULL LENGTH CXO-688C_S SHR_X1103_89_SCN 2.1.5 Inspecting the Storage Array Inspect the storage array first from the front, then from the rear. 1. Open the rear cabinet door. a. Turn the two hex-Allen fasteners at the top edges of the rear door counterclockwise to unlock. b.
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2.1 Unpacking and Placing the Storage Array Figure 2–3 Storage Array Removal from the Pallet CXO-924A_S SHR_X1104_89_SCN WARNING Adhere to ESD procedures at all times. Use the ESD straps available with every storage array. The straps are inside the rear door. See Section 3.3. 3. Check that the voltage rating of the power controller matches to the local main voltage.
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2.1 Unpacking and Placing the Storage Array Figure 2–4 Adjusting Leveler Feet LOCKNUT LEVELER HEX NUT LEVELER FOOT CXO-395C_S SHR_X1105_89_SCN Figure 2–5 Verifying the Sx7x OCP Seating digi tal Write Ready Protect Fault P H S U DSSI ID DSSI ID Write Ready Protect Fault PU SH SHR_X1127A_89 4. Make sure that all ac power cords going to the power controller from devices installed in the storage array are correctly seated in the power controller.
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2.1 Unpacking and Placing the Storage Array 5. Make sure that the ac breaker is off. 6. Make sure that the bus switch of the power controller is in the ON (down) position. 7. Check the ac power cords for each Sx7x enclosure and magazine tape subsystem installed. Make sure that each is correctly seated. 8. Make sure that the voltage selection switches for each Sx7x storage enclosure and magazine tape subsystem are in the correct position for the power supplied by the installation site. 9.
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2.1 Unpacking and Placing the Storage Array 2.1.7 Add-on Variation Part Numbers See Table 2–1 for the Sx300 add-on storage elements part numbers.
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2.1 Unpacking and Placing the Storage Array Table 2–2 Storage Elements Repackaging Materials Sx300 Add-On Disk Drive DECArray300 Cabinet System Item Quantity P/N Quantity P/N Moisture barrier bag 1 9908507–01 1 9908191–05 Barrier laminate N/A N/A 1 9908190–01 Desiccant 2 9906086–21 10 9906086–21 PE bag N/A N/A 1 9906104–20 Waterproof tape As req’d 9908258–01 As req’d 9908358–01 Note For the Tx8xx tape drive, you do not need the barrier laminate and the desiccant.
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3 Preparation and Installation 3.1 Add-On Disk or Tape Drive Order Sequence When installing additional disk or tape drives in an DECArray300 cabinet system, the storage elements should be added in a specific order. See Figure 3–1 and Table 3–1. WARNING Failure to adhere to the disk or tape drive add-on order sequence can cause cabinet instability, resulting in damage to equipment and/or personnel.
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3.1 Add-On Disk or Tape Drive Order Sequence General rules: 1. DSSI has first priority. That means, you mount DSSI in accordance with the storage array cabling diagrams (see Appendix A). Mount additional SDI storage elements in the free slots remaining. • Start mounting tape elements top right position. • Continue to mount tape storage elements from top to bottom. • Start mounting disk storage elements in the right bottom position. • Continue mounting disk storage elements from bottom to top. 2.
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3.
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3.2 Add-On Disk or Tape Drive Positions 3.2 Add-On Disk or Tape Drive Positions Table 3–1 Specific Sequence Position of the Storage Elements Storage Element Sequence Position Disk elements first add-on in pos. 1–2; second add-on in pos. 4–3; last add-on in pos. 6–5 Tape magazine elements first add-on in pos. 5–6; second add-on in pos.
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3.2 Add-On Disk or Tape Drive Positions Example 1: Two RA90, one SA72, and two SF72 should be mounted. • First priority is DSSI. Therefore, mount the two SF72 to positions 1 and 2. • Second priority is the RA90. Therefore, mount the RA90 to positions 5 and 6. Use the chassis stabilizer brackets. • Mount the SA72 to position 4. Example 2: Two SF72, one TF857, two RA92, and one SA70 should be mounted in the cabinet. • First priority is DSSI. Therefore, mount the SF72 to positions 1 and 2.
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3.2 Add-On Disk or Tape Drive Positions Note A DECArray300 cabinet system with only one Sx300 disk or tape drive in positions 1 or 5 will have a 25-pound stabilizer plate (weight) attached to the underneath of the upper cabinet H-stiffener. This is required to fulfill the requirement of stability in accordance to IEC 950. 2. Center level disk or tape drive installation When installing an add-on storage element, each storage element is supported by two chassis retainer brackets (top and bottom). 3.
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3.3 Electrostatic Discharge 2. Wear a properly grounded ESD wrist strap when handling modules, components, or static sensitive devices: • Make sure the wrist strap fits snugly for proper conductivity. • Attach the alligator clip securely to a clean, unpainted, grounded, metal surface such as the drive or cabinet chassis. • Do not overextend the grounding cord. 3. Use static-protective containers to transfer modules and components (including bags and tote boxes).
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3.4 Removing and Replacing the Cabinet Front Bezels To replace the cabinet front bezel, see Figure 3–2: 1. Set the lower edge of the bezel in place, aligning the slots in each bottom corner of the bezel over the bottom tabs of the clear plastic grille mounting brackets. 2. Snap the upper portion of the bezel in place, pushing the bezel top into the top tabs of the clear plastic grille mounting brackets. 3. Remove the cabinet front bezel to switch the ON/OFF dc supply voltage of 5 1/4-inch disk drives.
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3.4 Removing and Replacing the Cabinet Front Bezels Figure 3–2 Removing Bezel, OCP, Bezel Connector Cap TOP COVER PREFILTER OCP BEZEL CONNECTOR CAP BEZEL PREFILTER CLIP CXO-2726A The bezel contains a prefilter (part number 12–13121–33) held in place with six prefilter clips (part number 90–9748-00). Make sure prefilter clips are properly seated before reinstalling the bezel after storage element installation.
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3.5 Mounting the Half Bezel 3.5 Mounting the Half Bezel The half bezel is utilized when mounting only one tape loader or odd numbers of tape loaders. Mount the half bezel using the following procedure: 1. Mount the half bezel bracket to the inner side of the tape loader. 2. Mount the tape loader to its final position. 3. Set the lower edge of the half bezel in place, aligning the slots in each bottom corner of the bezel over the tabs of the clear plastic grille mounting brackets. 4.
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3.7 Removing and Replacing the Cabinet Top Cover 3.7 Removing and Replacing the Cabinet Top Cover Remove the cabinet top cover using the following procedure: 1. At the rear of the cabinet, remove the two serrated, truss-head, Phillips screws from the underside of the rear bustle. Save these screws. 2. Lift the cabinet top cover up, then slide it back approximately 1 to 1–1/2 inches. This will enable the metal tabs on the cover to clear the cabinet H-stiffener slots. 3.
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3.
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3.9 Removing and Replacing the Cabinet Kick Plate 3.9 Removing and Replacing the Cabinet Kick Plate When installing or removing disk or tape drives in the two lower positions (positions 1 and 2), you must remove the cabinet front kick plate to install the chassis stabilizer brackets, only for the RA90/RA92 disk drive. Remove the cabinet kick plate using the following procedure and Figure 3–10: 1. Remove the two 10/32 pan-head Phillips sems screws that secure the kick plate to the cabinet frame.
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3.12 Installing Cabinet Hardware 3.12 Installing Cabinet Hardware After removing the bezel, half bezel, OCP, and cabinet rear panel, prepare the cabinet hardware for storage element installation as follows: 1. Remove the two clear plastic grille mounting brackets. The brackets are designated as left-hand (part number 74–37919–02) and right-hand (part number 74–37919–01). Each bracket is secured with two 10-32 x 5/8 pan-head Phillips sems screws. Save these brackets and screws.
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3.12 Installing Cabinet Hardware 3. Attach the top and bottom chassis retainer brackets (L-shaped brackets) to the site of the disk drive using the short 10-32 x 3/8 pan-head Phillips sems screws (from the plastic bag that is part of the RA90/RA92 disk drive add-on kit). Two screws will be used for each retainer bracket. The chassis retainer bracket has screw slots for mounting to the storage enclosure. These screw slots are required to line up the SDI and DSSI devices after mounting.
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3.14 Left Position Guide Rail Plate Installation Figure 3–4 Chassis Rail Assembly LOCKWASHER FLAT HEAD SCREWS MOUNTING BRACKET NUT BAR SHOULDER SCREWS SHOULDER SCREWS GUIDE RAIL PLATE ASSEMBLY LOCKWASHER CABINET REAR VERTICAL UPRIGHT CABINET FRONT VERTICAL UPRIGHT CXO-4144A-TI WARNING Cabinet vertical upright edges may be sharp and can slice or abrade skin or cable insulation.
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3.14 Left Position Guide Rail Plate Installation 1. Turn the cabinet power off. 2. This procedure installs an enclosure in add-on sequence position 6. Refer to Table 3–1 to select the optimum add-on sequence position for your installation. 3. Remove the rear access panel. 4. Remove the bezel filler that corresponds to add-on sequence position 6. a. Refer to Table 3–1 to select the optimum add-on sequence position for your installation. b. Remove the four U-clips securing the bezel filler to the bezel. c.
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3.14 Left Position Guide Rail Plate Installation Figure 3–5 RETMA Frame Mounting Hole Locations HOLE 1 HOLE 5 HOLE 6 HOLE 12 6 5 HOLE 18 HOLE 23 HOLE 24 HOLE 30 4 3 HOLE 36 HOLE 41 HOLE 42 2 1 HOLE 48 HOLE 54 CXO-4062A-MC d. From the front, insert and tighten the three shoulder screws and lockwashers in mounting holes 5, 12, and 18. e. From the rear, insert and tighten the shoulder screws and lockwashers in mounting holes 5, 12, and 18. f. Tighten the four mounting bracket screws.
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3.15 Right Position Guide Rail Plate Installation 3.15 Right Position Guide Rail Plate Installation Install the guide rail plate in the right position within the cabinet as follows (refer to Figure 3–4): WARNING Cabinet vertical upright edges may be sharp and can slice or abrade skin or cable insulation. 1. Turn the cabinet power off. 2. This procedure installs an enclosure in add-on sequence position 5. Refer to Table 3–1 to select the optimum add-on sequence position for your installation. 3.
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3.15 Right Position Guide Rail Plate Installation c. While supporting the guide rail plate against the cabinet rear vertical upright, extend the mounting bracket to engage the two front round stand-offs into hole numbers 6 and 19 on the cabinet front vertical upright. d. From the front, insert and tighten the three shoulder screws and lockwashers in mounting holdes 5, 12, and 18. e. From the rear, insert and tighten the three shoulder screws and lockwashers in mounting holes 5, 12 and 18. f.
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3.16 Chassis Rail Installation (Universal Rails) 3.16.1 Chassis Rail Assembly Before the chassis rail components can be mounted in the cabinet, they must be assembled. Assemble the chassis rail components as follows (see Figure 3–7): 1. If it is necessary to reconfigure the chassis slide from metric to RETMA, remove the two round standoffs from the top position on each chassis rail and install in the bottom position. 2. Position the rail bracket against the chassis rail, as shown in the illustration. 3.
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3.
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3.16 Chassis Rail Installation (Universal Rails) Figure 3–7 Chassis Rail Assembly U-NUT, 10-32 (2 PLACES) NUT BAR, UNBEVELED ROUND STANDOFF UP CHASSIS RAIL SCREW, 10-32 FH (4 PLACES) NUT BAR, BEVELED (2 PLACES) RAIL BRACKET ROUND STANDOFF CXO-4145A-MC 3.16.
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3.16 Chassis Rail Installation (Universal Rails) 1. Turn the cabinet power off. 2. Determine the correct enclosure mounting locations and corresponding cabinet rail mounting holes for the chassis rail assembly. Refer to the chapter in this document pertaining to your specific cabinet configuration for this information. The enclosure mounting hole specified for each position is the chassis rail locating hole shown in Figure 3–8. WARNING Use care in supporting the chassis rail assembly.
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3.16 Chassis Rail Installation (Universal Rails) Figure 3–8 Right Position Chassis Rail Assembly Installation REAR VERTICAL CABINET RAIL FRONT VERTICAL CABINET RAIL INNER FLANGE OUTER FLANGE INNER FLANGE U-NUT, 10-32 (2 PLACES) SCREW, SEM 10-32 x .625 (2 PLACES) UP CHASSIS RAIL ASSEMBLY RAIL BRACKET ROUND STANDOFF (2 PLACES) SCREW, 10-32 FRONT CHASSIS (4 PLACES) RAIL LOCATING HOLE WASHER, LOCK 10-32, INTERNAL (4 PLACES) CXO-4146A-MC 6.
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3.16 Chassis Rail Installation (Universal Rails) 9. Fasten the chassis rail to the inner flanges of the front and rear vertical cabinet rails with 4 screws, as shown. 10. Fasten the rail bracket to the front vertical cabinet rail with its beveled nut bar and three screws, as shown. 11. Fasten the chassis rail to the rear vertical cabinet rail with its beveled nut bar and three screws, as shown. 12. Tighten the screws fastening the rail bracket to the chassis rail. 13.
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3.16 Chassis Rail Installation (Universal Rails) WARNING Use care in supporting the chassis rail assembly. It is heavy and awkward to position within the cabinet. If possible, use two persons to support and position the chassis rail assembly. The chassis rail assembly may cause personnel injury and equipment damage if dropped during installation.
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3.16 Chassis Rail Installation (Universal Rails) Figure 3–9 Left Position Chassis Rail Assembly Installation REAR VERTICAL CABINET RAIL INNER FLANGE FRONT VERTICAL CABINET RAIL OUTER FLANGE INNER FLANGE SCREW, SEM 10-32 x .625 (2 PLACES) UP U-NUT, 10-32 (2 PLACES) RAIL BRACKET SCREW, 10-32 (4 PLACES) FRONT CHASSIS RAIL LOCATING HOLE WASHER, LOCK 10-32, INTERNAL (4 PLACES) ROUND STANDOFF (2 PLACES) CHASSIS RAIL ASSEMBLY CXO-4147A-MC 8.
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3.17 Placing the Add-On Storage Element into the Cabinet 3.17 Placing the Add-On Storage Element into the Cabinet The add-on storage element and the DECArray300 cabinet system hardware should be ready for installation. See Figure 3–10 while performing the installation procedure. 1. Turn the storage element so the side grooves are facing toward the cabinet guide rails.
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3.17 Placing the Add-On Storage Element into the Cabinet f. Release the safety strap and move it to one side so it will not become tangled. g. Move the lifting device to the disk or tape drive and center the lift platform under the storage element. Slide the disk drive to the back of the lift platform. h. Secure the safety strap around the storage element. i. Lower the lift platform to no more than 12 inches off the floor. j. Transport the storage element to the cabinet. k.
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3.
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3.17 Placing the Add-On Storage Element into the Cabinet Note Make sure the internal SDI/DSSI cables and drive power cables are clear for storage element installation. m. Remove the safety strap from the storage element and slide it into the cabinet, making sure that the grooves on the side of the storage element align with the cabinet guide rails. n. Move the lifting device away from the cabinet. The cabinet guide rails will support the weight of the storage element. o.
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3.18 Cable and Power Cord Routing and Connections 3.18 Cable and Power Cord Routing and Connections The internal Storage element power cords have been factory-installed and routed. SDI/DSSI cables are factory installed for the mounted storage elements only. The SDI/DSSI cables have been connected to the cabinet I/O bulkhead panel. The power cords have been connected to the rear panel of the power controller. Go to the rear of the cabinet.
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3.20 Power Controller WARNING High leakage current—earth connection is essential before connecting power. Verify the integrity of the earth ground terminal of the power receptacle before attaching the cabinet power controller cable and applying power. If the continuity of the terminal-to-ground cannot be verified, supplemental grounding to the cabinet system must be provided. Figure 3–11 shows the connector configurations for the power controller.
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3.20 Power Controller Figure 3–11 Power Connector Configurations POWER CORDS GOING TO 874 POWER CONTROLLER 120V 50-60HZ POWER CORD DEC NO. A-PS-1700083-23 PLUG - POWER CONTROLLER END 120/240V 47-63HZ 10A/6A POWER CORD DEC NO. A-PS-1700442-18 OR A-PS-1700442-19 RECEPTACLE - DRIVE END PLUGS GOING TO WALL OUTLET (FROM 874 CONTROLLER) 120V 60HZ 24A 1-PHASE NEMA NO. L5-30P DEC NO. 12-11193 (874-D) 220/240V 50-60HZ 16A 1-PHASE IEC 309 320-P6W DEC NO.
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3.20 Power Controller Figure 3–12 874 Power Controller, Front View POWER CONTROLLER CIRCUIT BREAKER (SEE NOTE) POWER LAMP J9 J10 J11 J12 I O A O B OFF CORD OPENING POWER CORD O A B LOCAL REMOTE REMOTE/OFF/LOCAL SWITCH NOTE: CIRCUIT BREAKER OFF POSITION (0) IS DOWN, ON POSITION (1) IS UP.
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3.20 Power Controller Figure 3–13 874 Power Controller, Rear View J4 J5 J6 J3 CXO-2733A 3.21 External Sense Connections If external sense connections to another component are required, insert a two-pin female (socket) MATE-N-LOK connector (DIGITAL part number 12– 10821–02 with connector pin sockets A–PS–1209379–0–0) from that component into the mating male connector on the rear of the controller. (Only valid for 887–C P/C.) 3.
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3.22 Power Controller Indicators Table 3–5 Controls and Indicators Control or Indicator Function CB circuit breaker Provides overload protection for the eight output receptacles and control circuit. BUS/OFF/ON switch Controls ac power to the eight ac outlets and selects remote operation. BUS position Enables remote control of ac power via the Digital power control bus connectors.
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3.23 BUS/OFF/ON Switch (S1) • OFF position—Removes ac power from the power controller output receptacles and prevents the power controller from responding to power control bus signal. • ON position—Applies ac power to ac outlet receptacles. Power control bus request signal is ignored. Power control bus inhibit signal is valid. 3.24 Power Control Bus (Front Panel J10, J11) WARNING Do not rely on the Digital power control bus to isolate hazardous voltages from the system.
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3.25 External Sense Connector (J14) 3.25 External Sense Connector (J14) This two-pin male receptacle (J14) on the back of the 887–C power controller attaches to Digital cable connector part number 12–10821–02 with connector pin sockets A–PS–1209379–0–0. It removes power from the loads when enabled by an external sensor. Conditions that a sensor may detect include system over temperature or system air-flow loss.
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3.27 887–C Power Controller Cable (Cordage) Note All 887–C power controllers are shipped with part number 17–01255– 01 power cables in accordance with IEC 320. If the supplied cable requires replacement, the installation team will order a suitable version prior to equipment arrival. The original cable then may be replaced and discarded.
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4 Installing an SF3xx Storage Array to a VAX 6000 System This chapter describes the steps to install the SF3xx storage array in a single-host or dual-host configuration. The SF300 storage array could be connected to various VAX systems. This chapter uses the connection to the VAX 6000™ as an example. Make sure that all precautions for site preparation have been completed. Refer to Chapters 1 and 3.
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4.1 Configuration Overview All DSSI shipping variations are cabled for single hosts. See Appendix B for recabling to a dual-host configuration. 4.1.1 Single-Host Configurations In a single-host configuration, one tape integrated storage element (ISE) and up to six disk ISEs can be connected to one DSSI bus. Table A–4 lists the building blocks for each single-host configuration. For further information on single-host configurations, refer to the KFMSA Module Installation and User Manual (EK–KFMSA–IM). 4.
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4.2 Single-Host Installation of an SF3xx Storage Array 4.2.1 Inspecting the Storage Array (Single-Host) This procedure describes the steps to inspect the SF3xx storage array for correct configuration. Inspect the storage array from the front, then from the rear. 1. At the front of the SF3xx storage array: a. Verify the correct setting for all the DSSI ID switches behind the door of the operator control panel (OCP) of every SF7x enclosure installed.
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4.2 Single-Host Installation of an SF3xx Storage Array Figure 4–1 Verifying the SF7x DSSI ID Switch Settings digi tal Write Ready Protect Fault DSSI ID 1 DSSI ID Write Ready Protect Fault 2 SHR_X1128B_89 e. Make sure that all drive dc power switches (lower half of the enclosure) are in the out position. You have to replace the front bezels to do so. WARNING Adhere to electrostatic discharge (ESD) procedures at all times. Use the ESD straps available with every storage array.
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4.2 Single-Host Installation of an SF3xx Storage Array Figure 4–2 Seating the SF7x OCP digi tal Write Ready Protect Fault P DSSI ID DSSI ID Write Ready Protect Fault PU H S U SH SHR_X1127A_89 2. Make sure that the DSSI ID numbers of each magazine tape subsystem installed in the array are set to 0 and that the Tape Mass Storage Control Protocol (TMSCP) switch is enabled (down). Refer to the magazine tape subsystem documentation for the procedure to access the DSSI controller module. 3.
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4.2 Single-Host Installation of an SF3xx Storage Array 6. Make sure that the voltage selection switches for each SF7x storage enclosure and magazine tape subsystem are in the correct position. 7. Make sure that all DSSI connectors in the SF3xx storage array are firmly seated.
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4.2 Single-Host Installation of an SF3xx Storage Array Figure 4–4 Magazine Tape Subsystem Power Cords and Voltage Selection DSSI CONNECTORS AC POWER SWITCH AC RECEPTACLE SHR-X0141B-90-CPG 4.2.2 Cabling the Storage Array (Single-Host) Start at the rear of the SF3xx storage array cabinet. 1. Plug the main power cable of the storage array into its power receptacle. WARNING Hazardous voltages are contained in the storage array and in the components of the storage array.
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4.2 Single-Host Installation of an SF3xx Storage Array Disconnect the power cable from the source outlet. Perform the operation, then reconnect the power cable to the source. 2. Connect the 108-inch DSSI cable or cables (part number BC21Q–09) from the array DSSI I/O panel to the system I/O panel. a. At the system I/O panel, remove the terminator or terminators (part number 12–31281–01). See Figure 4–5. Store these terminators in the ESD pouch on the rear door of the storage array cabinet. b.
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4.2 Single-Host Installation of an SF3xx Storage Array Figure 4–5 Removing Terminators and Connecting DSSI Cables at the System I/O Panel LABEL AREA DSSI TERMINATOR 2 1 SHR-X0121-90 3. Install the terminator or terminators (part number 12–31281–01) to their correct position on the SF7x enclosures, magazine tape subsystems, and system I/O panel. 4. See Appendix A for the need of terminators. 4.2.
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4.2 Single-Host Installation of an SF3xx Storage Array 4.2.3.1 Completing the System Configuration Sheet (Single-Host) At this time, you should be ready to fill out the system configuration sheet. Examples of these sheets are shown in Section 1.5 and in the KFMSA Module Installation and User Manual (EK–KFMSA–IM). Refer to these examples when filling out the system’s configuration sheet. Note Do not attempt to fill out and place the labels until you have completed the system configuration sheet.
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4.2 Single-Host Installation of an SF3xx Storage Array Proceed once you have filled the cable and OCP labels according to the instructions on the inside cover of the SF Family Label Booklet (part number 36–32882–01). 4.2.3.3 Placing the Labels (Single-Host) Now that the labels have been filled out, place them on the DSSI cables and the SF7x OCP doors. Also place a label on the front of the magazine tape subsystem. On the DSSI cable, place the label 2 inches behind the DSSI connector. See Figure 4–6.
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4.2 Single-Host Installation of an SF3xx Storage Array Figure 4–7 Placing a Label on the OCP Door digi tal Write Ready Protect Fault DSSI ID 1 DSSI ID Write Ready Protect Fault 2 NNnNN SHR_X1128C_89 4.2.4 Powering Up the SF3xx Storage Array (Single-Host) Now that the SF3xx storage array has been installed and labeled, you are ready to apply power. Follow the steps in order.
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4.2 Single-Host Installation of an SF3xx Storage Array Figure 4–8 Placing a Label on the Magazine Tape Subsystem O P ER ATO R C O N TR O L P AN EL Eject Load/Unload Slot Select Power On DSSI NODE ID LABEL Write Protected Tape In Use Use Cleaning Tape Magazine Fault Loader Fault Eject Load/Unload Slot Select 0 Power On Write Protected Write Protect Load Fault 1 Tape In Use Head Clean Indicator Drive Fault Loader Fault 2 3 4 5 6 40% REDUCTION SHR_X1025C_89 4.
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4.2 Single-Host Installation of an SF3xx Storage Array 5. In order to access the drive DC power switch, you might remove the front bezel of the cabinet. Figure 4–9 Drive DC Power Switches OPERATOR CONTROL PANEL (OCP) digi tal Write Ready Protect Fault DSSI ID DSSI ID Write Ready Protect Fault FRONT COVER CAPTIVE SCREWS FRONT COVER DOOR ENCLOSURE CAPTIVE SCREWS DRIVE DC POWER SWITCHES SHR-X0126A-90 1. Observe the OCP indicators (see Figure 4–10). a.
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4.2 Single-Host Installation of an SF3xx Storage Array b. Check that the SPLIT indicator (behind the door of the OCP) is on for SF3 and SF6 only. 2. Press the Ready button on the OCP (see Figure 4–10). The Ready indicator flickers, then lights steadily green once the ISE is on-line. Figure 4–10 OCP Indicators and Controls digi tal Write Ready Protect Fault DSSI ID 1 DSSI ID Write Ready Protect Fault 2 SHR_X1128_89 4.2.
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4.2 Single-Host Installation of an SF3xx Storage Array Remember, each SF7x enclosure can contain two or four disk ISEs. Each magazine tape subsystem contains one tape ISE. A fully configured storage array contains 24 disk ISEs or up to four tape ISEs. If at any time you detect a failure, see Chapter 8. Once the verification is complete, the system is ready to be turned over to the system manager. 4.
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4.3 Dual-Host Installation of an SF3xx Storage Array 4.3.2 Cabling the Storage Array (Dual-Host) Start at the rear of the SF3xx storage array cabinet. 1. Plug the main power cable of the storage array into its power receptacle. WARNING Hazardous voltages are in the storage array and in the components of the storage array. When performing any operation involving the power source, turn off the power controls of all components and on the power controller. Disconnect the power cable from the source outlet.
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4.3 Dual-Host Installation of an SF3xx Storage Array 3. Install one end of the 108-inch DSSI cable (part number BC21Q–09) to the I/O panel on the system cabinet (see Figure 4–11). • Connect the DSSI cable from the DSSI port 1 (of the I/O panel) to the first DSSI connector of the first KFMSA bulkhead connector on the system I/O panel. • Connect the DSSI cable from the DSSI port 2 (of the I/O panel) to the second DSSI connector of the first KFMSA bulkhead connector on the system I/O panel.
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4.3 Dual-Host Installation of an SF3xx Storage Array Figure 4–11 Removing Terminators and Connecting DSSI Cables at the System I/O Panel LABEL AREA DSSI TERMINATOR 2 1 SHR-X0121-90 4.3.3.1 Completing the System Configuration Sheet (Dual-Host) At this time, you should be ready to fill out the system configuration sheet. Examples of these sheets are in Chapter 1 and in the KFMSA Module Installation and User Manual (EK–KFMSA–IM). Refer to these examples when filling out the system’s configuration sheet.
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4.3 Dual-Host Installation of an SF3xx Storage Array You can also refer to the inside cover of the SF Family Label Booklet (part number 36–32882–01) for instructions on how to fill out these labels. 4.3.3.2 Filling Out the Labels (Dual-Host) There are two sizes of labels: the larger one for the DSSI cables, and the smaller one for the inside of the SF7x OCP door and the system I/O panel.
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4.3 Dual-Host Installation of an SF3xx Storage Array Figure 4–12 Placing a Label on a DSSI Cable LABEL SHR-X0108-90 Figure 4–13 Placing a Label on the OCP Door digi tal Write Ready Protect Fault DSSI ID 1 DSSI ID Write Ready Protect Fault 2 NNnNN SHR_X1128C_89 Place the SF7x OCP label as shown in Figure 4–13 and the magazine tape subsystem label as shown in Figure 4–14.
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4.
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5 Installing the SF7x Storage Enclosure in an Sx300 Storage Array This chapter describes the steps to install the SF7x storage enclosure in an existing Sx300 storage array: • Steps to install (Section 5.1) • Cabling the SF7x (Section 5.2) Single-host configuration (Section 5.2.1) Dual-host configuration (Section 5.2.2) • Powering up the SF7x (Section 5.3) • Labeling the DSSI cables and operator control panel (OCP) (Section 5.4) • Final verification (Section 5.
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Table 5–1 SF7x Required Tool List Description Part Number Lifting device FC–10117–AC #0 Phillips screwdriver 29–10991–00 #1 Phillips screwdriver 29–11001–00 #2 Phillips screwdriver 29–11005–00 1/8-inch slot screwdriver 29–10802–00 5/16-inch slot screwdriver 29–10960–00 1/8-inch hex key 29–26115–00 3/16-inch hex key 29–26118–00 11/32-inch nutdriver 29–10674–00 See Chapter 8 for tools or equipment recommended for use when troubleshooting after a successful installation. 5.
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5.1 Steps to Install This section contains several major parts.
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5.1 Steps to Install At this time, examine the enclosure for physical damage. If you find any damage, do not attempt to install the enclosure. Notify your office immediately. If there is no damage, then unpack all the boxes and bags, and identify all the parts by using Table 5–2. Table 5–2 SF7x Kit Contents Description Quantity Part Number SF7x storage enclosure 1 SF7x–HK (2-drive) SF7x–JK (4-drive) Slide mount assembly 1 –1 Shoulder screw, 10-32, 0.501 4 12–24007–01 Shoulder screw, 10-32, 0.
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5.1 Steps to Install 5.1.2 Where to Install the SF7x Storage Enclosure The SF7x storage enclosures install in numerical order. Refer to Chapter 3. SF7x storage enclosures could occupy positions 1, 2, 3, 4, 5, and 6 . In split-bus mode, the following drives are part of the same DSSI bus (note that split-bus mode is supported in the single-host configuration only): 1. Four drives of SF1 with the two left drives SF3 2. Four drives of SF2 with the two right drives SF3 3.
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5.1 Steps to Install Figures 5–1 and 5–2 show examples of the system configuration sheet filled out for an Sx300 storage array with one magazine tape subsystem.
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5.
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5.
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5.
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5.1 Steps to Install 5.1.4 Installation Procedure Before attempting any of the following steps, make sure that the SF7x enclosures installed in the array cabinet contain four disk ISEs. To determine if the SF7x contains two or four drives, simply look at the front of the enclosure. If you can see two drives in the front of the SF7x, then the enclosure contains four drives (SF7x–JK variant).
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5.1 Steps to Install 5.1.4.1 Preparing the Sx300 Storage Array The following procedure describes how to prepare the array to receive the SF7x storage enclosure(s): 1. Place the SF7x to be installed to one side, in front of the array cabinet. 2. Open the front and rear bezels of the storage array. 5.1.4.2 Hardware Installation Procedures Perform the following steps in full and in the order presented.
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5.1 Steps to Install Figure 5–4 Adjusting the OCP SLOTTED HOLE SCREWS HOLE FOR RIGHT POSITION HOLE FOR LEFT POSITION SLOTTED HOLE TRANSITION BOARD TRANSITION BOARD (BEHIND FRAME) SHR-X0124-90 3. Check the DSSI ID switches on the OCP. Open the door on the front of the OCP. Make sure that the DSSI ID switches (the three rightmost switches) are set according to Figure 5–5. If they are not, then use a pointed instrument to set the switches to their correct configuration. See Table 5–3.
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5.1 Steps to Install Table 5–3 DSSI ID Switch Settings (SF7x Only) SF1, SF2, SF4, SF51 Left Rear (LR) Left Front (LF) Right Front (RF) Right Rear (RR) 001 010 011 100 SF3, SF6 in split bus mode (Single-Host Only)1 Left Rear (LR) Left Front (LF) Right Front (RF) Right Rear (RR) 1 The 101 110 110 101 switch settings for OCPs in these positions are 0 = down and 1 = up. CAUTION Observe all ESD precautions and procedures. An antistatic wrist strap is inside the front and rear doors. 4.
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5.1 Steps to Install Figure 5–5 DSSI ID Switch Settings digi tal Write Ready Protect Fault DSSI ID 1 DSSI ID Write Ready Protect Fault 2 SHR_X1128B_89 7. Also check the select line voltage. Set it to the correct setting for your application. 8. At this time, connect the ac power cord to the SF7x enclosure. 5.
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5.2 Cabling the SF7x in Storage Array Position Figure 5–6 Installing the OCP on the SF7x Enclosure TTM CLIP FASTENERS FRONT COVER OCP CONNECTOR PINS ESD WRIST STRAP OPERATOR CONTROL PANEL SHR_X1113_89_SCN See Section 5.2.1 for instructions on how to cable the SF7x storage enclosure in an Sx300 storage array configured for single-host. See Section 5.2.2 for instructions on how to cable the SF7x storage enclosure in an Sx300 storage array configured for dual-host.
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5.2 Cabling the SF7x in Storage Array Position Figure 5–7 Drive DC Power Switches OPERATOR CONTROL PANEL (OCP) digi tal Write Ready Protect Fault DSSI ID DSSI ID Write Ready Protect Fault FRONT COVER CAPTIVE SCREWS FRONT COVER DOOR ENCLOSURE CAPTIVE SCREWS DRIVE DC POWER SWITCHES SHR-X0126A-90 5.2.1 Single-Host Configuration Use the following procedures for cabling an SF7x storage enclosure in an existing Sx300 storage array configured for single-host.
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5.2 Cabling the SF7x in Storage Array Position Figure 5–8 AC Power Switch, Voltage Selections, and Power Cord DSSI CONNECTORS 1 0 AC RECEPTACLE AC POWER SWITCH 230 115 FAULT POWER SUPPLY FAULT INDICATOR (BEHIND PANEL) LINE VOLTAGE SELECTOR SWITCH (BEHIND PANEL) SHR-X0127A-90 The following procedures assume that all devices installed previous to a new installation of an SF7x storage enclosure are cabled in the single-host configuration.
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5.
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5.
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5.2 Cabling the SF7x in Storage Array Position 1. Open the system I/O panel on the system by removing the screws that secure the I/O panel to the system chassis. Let the panel swing down to its rest position. 2. Find the first KFMSA module installed in the XMI backplane of the system. It will be the KFMSA module in the lowest numbered slot of the XMI backplane. 3. Follow the cabling from the backplane to the system I/O panel. 4.
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5.2 Cabling the SF7x in Storage Array Position 1. Remove the DSSI terminator from the bottom DSSI connector on the rear of the magazine tape subsystem in position 5. 2. Install a 42-inch DSSI cable (part number BC21Q–3F) in the bottom DSSI connector on the rear of the magazine tape subsystem TF1. 3. Route this DSSI cable on the right side of the cabinet. Cabling the magazine tape subsystem should make sure that the correct cable slack will be provided. 4.
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5.2 Cabling the SF7x in Storage Array Position The following steps are for cabling SF2 without a magazine tape subsystem (TF2): 1. At the rear of the Sx300 storage array, locate the DSSI I/O panel at the bottom. Use a 3/16-inch flatblade screwdriver to loosen the two captive screws at the right of the panel. 2. Swing open and remove the panel from the cabinet frame. CAUTION Use care not to disturb or damage power cords and DSSI cables that are already connected to the DSSI I/O panel. 3.
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5.2 Cabling the SF7x in Storage Array Position Figure 5–11 Installing the 70- and 108-Inch DSSI Cables for SF2 70 INCH DSSI CABLE sx300 I/O PANEL 108 INCH DSSI CABLE SHR-X0122-90 b. From port 2 on the Sx300 I/O panel, connect the 108-inch DSSI cable to the left DSSI connector (RED) of the first system I/O panel. CAUTION Do not apply power to the SF7x storage enclosure at this time. Note Perform the next step if this is the only SF7x storage enclosure to be installed on this particular DSSI bus.
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5.2 Cabling the SF7x in Storage Array Position 8. Install a DSSI terminator in the leftmost DSSI connector at the rear of the SF7x. 9. Replace the Sx300 I/O panel to its original position and secure it by tightening the two right captive screws. The following steps are for cabling SF2 with a magazine tape subsystem (TF2): CAUTION Use care not to disturb or damage power cords and DSSI cables that are already connected to the DSSI I/O panel. 1.
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5.
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5.2 Cabling the SF7x in Storage Array Position 5.2.1.4 Cabling SF4 and SF5 WARNING Before performing the following steps, refer to the system documentation for the correct steps to perform an orderly shutdown of the system that the Sx300 storage array is connected to. The following steps are for cabling SF4 and SF5: 1. At the rear of the Sx300 storage array, locate the DSSI I/O panel at the bottom. 2. Swing open and remove the panel from the cabinet frame.
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5.2 Cabling the SF7x in Storage Array Position Figure 5–13 Installing 70- and 108-Inch DSSI Cables for SF4 or SF5 70 INCH DSSI CABLE sx300 I/O PANEL 108 INCH DSSI CABLE SHR-X0122-90 7. Plug the other end of the 108-inch DSSI cables into the appropriate port on the system I/O panel at the rear of the system cabinet. To determine which of the two DSSI connectors on the system I/O panel to connect to: a. Locate the DSSI connectors on the system I/O panel labeled YELLOW and GREEN. b.
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5.2 Cabling the SF7x in Storage Array Position Note Perform the next step if this is the only SF7x storage enclosure to be installed on this particular DSSI bus. If not, then proceed to the cabling instructions for the next SF7x storage enclosure that has been installed. 8. Install a DSSI terminator in the leftmost DSSI connector at the rear of the SF7x storage enclosure in SF4 and SF5. 9. Replace the Sx300 I/O panel to its original position and secure it by tightening the two right captive screws. 5.2.1.
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5.2 Cabling the SF7x in Storage Array Position 7. For SF3, connect this 42-inch DSSI cable to the leftmost DSSI connector at the rear of the SF7x SF2. For SF6, connect this 42-inch DSSI cable to the leftmost DSSI connector at the rear of the SF7x SF4. WARNING Do not apply power to the SF7x storage enclosure at this time. 5.2.2 Dual-Host Configuration Use the following procedures for cabling an SF7x storage enclosure in an existing Sx300 storage array configured for dual-host.
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5.2 Cabling the SF7x in Storage Array Position 2. Find the first KFMSA module installed in the XMI backplane of each system. It will be the KFMSA module in the lowest numbered slot of the XMI backplane. 3. Follow the cabling from the backplane to the system I/O panel. 4. While viewing the front of the I/O panel, note that the DSSI connector on the left is KFMSA DSSI bus 2 and the DSSI connector on the right is KFMSA DSSI bus 1. These connectors should be labeled BLUE for bus 1 and RED for bus 2. 5.
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5.2 Cabling the SF7x in Storage Array Position The following steps are for cabling SF1 with a magazine tape subsystem TF1: CAUTION Use care not to disturb or damage power cords and DSSI cables that are already connected to the DSSI I/O panel. 1. Disconnect the 70-inch DSSI cable (part number BC21R–5L) from the bottom DSSI connector of the magazine tape subsystem TF1. 2. Reconnect this 70-inch DSSI cable to the leftmost DSSI connector on the rear of the SF1. See Figure 5–14. 3.
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5.2 Cabling the SF7x in Storage Array Position Figure 5–14 Installing the 42-Inch DSSI Cable (Position 1) DSSI CONNECTORS 1 0 AC RECEPTACLE AC POWER SWITCH POWER SUPPLY FAULT INDICATOR (BEHIND PANEL) 230 115 FAULT LINE VOLTAGE SELECTOR SWITCH (BEHIND PANEL) SHR-X0127A-90 a magazine tape subsystem is installed (TF2) of the Sx300 storage array. The following steps are for cabling SF2 without a magazine tape subsystem TF2: 1.
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5.2 Cabling the SF7x in Storage Array Position 2. Swing open the panel. CAUTION Use care not to disturb or damage power cords and DSSI cables that are already connected to the DSSI I/O panel. 3. Install two 70-inch DSSI cables (part number BC21R–5L). Secure this cable to the I/O panel with two Phillips screws . 4. Plug the other end of the 70-inch DSSI cable from port 2 into the rightmost DSSI connector at the rear of the SF7x. 5. Route this DSSI cable on the right side of the cabinet. 6.
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5.2 Cabling the SF7x in Storage Array Position Figure 5–15 Installing the 70- and 108-Inch DSSI Cables for Position 2 70 INCH DSSI CABLE sx300 I/O PANEL 108 INCH DSSI CABLE SHR-X0122-90 c. From port 8 on the Sx300 I/O panel, connect the 108-inch DSSI cable to the right DSSI connector (RED) of the second system I/O panel. CAUTION Do not apply power to the SF7x enclosure at this time.
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5.2 Cabling the SF7x in Storage Array Position 1. Disconnect the 70-inch DSSI cable (part number BC21R–5L) from the bottom DSSI connector of the magazine tape subsystem TF2. 2. Reconnect this 70-inch DSSI cable to the leftmost DSSI connector on the rear of the SF2. 3. Install a 42-inch DSSI cable (part number BC21Q–3F) in the bottom DSSI connector of the magazine tape subsystem TF2. 4.
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5.2 Cabling the SF7x in Storage Array Position 4. Install a 70-inch DSSI cable (part number BC21R–5L) (see Figure 5–16). Plug the other end of this cable into the leftmost DSSI connector at the rear of the SF3. 5. For the cable to port 3, route the DSSI cable on the right side. For the cable to port 11, route the DSSI cable under the cable retainer on the left side. 6. Plug two 108-inch DSSI cables (part number BC21Q–09) into ports 3 and 11.
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5.2 Cabling the SF7x in Storage Array Position Note The following step assumes that no SF7x storage enclosures are installed internally in the system cabinet. If there are SF7x storage enclosures installed in the system cabinet, then one of the KFMSA modules installed in the system XMI backplane must be connected to those SF7x storage enclosures. Do NOT use this KFMSA module or its DSSI connections to connect the system to the Sx300 storage array. 7.
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5.2 Cabling the SF7x in Storage Array Position 2. Swing open the panel from the cabinet frame. CAUTION Use care not to disturb or damage power cords and DSSI cables that are already connected to the DSSI I/O panel. 3. Install a 70-inch DSSI cable (part number BC21R–5L). Plug the other end of this cable into the rightmost DSSI connector at the rear of SF4. 4. Install a 70-inch DSSI cable (part number BC21R–5L) in place of the panel blank you just removed in the previous step.
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5.2 Cabling the SF7x in Storage Array Position CAUTION Do not apply power to the SF7x enclosure at this time. 5.2.2.6 Cabling SF5 WARNING Before performing the following steps, refer to the system documentation for the correct steps to perform an orderly shutdown of the system that the storage array is connected to. The following steps are for cabling SF5: 1. At the rear of the storage array, locate the DSSI I/O panel at the bottom.
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5.2 Cabling the SF7x in Storage Array Position Note The following step assumes that no SF7x storage enclosures are installed internally in the system cabinet. If there are SF7x storage enclosures installed in the system cabinet, then one of the KFMSA modules installed in the system XMI backplane must be connected to those SF7x storage enclosures. Do NOT use this KFMSA module or its DSSI connections to connect the system to the Sx300 storage array.
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5.2 Cabling the SF7x in Storage Array Position 7. Plug the other end of the 108-inch DSSI cables into the appropriate ports on the system I/O panel at the rear of the system cabinet. To determine which of the two DSSI connectors on the system I/O panel to connect to: a. Locate the DSSI connectors on the system I/O panel labeled BLUE/WHITE and RED/WHITE. b. From port 5 on the Sx300 I/O panel, connect the 108-inch DSSI cable to the right DSSI connector (BLUE/WHITE) of the first system I/O panel. c.
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5.2 Cabling the SF7x in Storage Array Position Plug the other end of this cable into the leftmost DSSI connector at the rear of the SF7x in SF6. 5. For the cable to port 6, route the DSSI cable on the right side. For the cable to port 12, route the DSSI cable under the cable retainer on the left side. 6. Plug two 108-inch DSSI cables (part number BC21Q–09) into ports 6 and 12. Tighten the retainer screws on the 108-inch DSSI cables with your fingers.
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5.3 Powering Up the SF7x 5.3 Powering Up the SF7x Follow these steps to apply power to a newly installed SF7x storage enclosure: CAUTION Make sure that the drive dc power switches on the front of the enclosure are in the out position. 1. Turn the ac power switch on the rear of the enclosure on. If the green power supply fault light emitting diode (LED) is lit, see Chapter 8. 2. Press each of the four (4) drive dc power switches on the front of the SF7x enclosure, one at a time.
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5.
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5.5 Final Verification 5.5 Final Verification Now that all the hardware installation, cabling and labeling, and the powering up steps are complete, you are ready to configure the DSSI subsystem and verify the correct operation of each ISE in the array with the host system.
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6 Installing the Magazine Tape Subsystem in an Sx300 Storage Array This chapter describes the steps to install the magazine tape subsystem in an Sx300 storage array: • Steps to install (Section 6.1) • Cabling the subsystem (Section 6.2) Single-host configuration (Section 6.2.1) Dual-host configuration (Section 6.2.2) • Powering up the subsystem (Section 6.3) • Labeling the subsystem (Section 6.4) • Final verification (Section 6.
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Table 6–1 Magazine Tape Subsystem Required Tool List Description Part Number #0 Phillips screwdriver 29–10991–00 #1 Phillips screwdriver 29–11001–00 #2 Phillips screwdriver 29–11005–00 1/8-inch slot screwdriver 29–10802–00 5/16-inch slot screwdriver 29–10960–00 1/8-inch hex key 29–26115–00 3/16-inch hex key 29–26118–00 11/32-inch nutdriver 29–10674–00 See Chapter 8 for tools or equipment recommended for use when troubleshooting after a successful installation. 6.
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6.1 Steps to Install • Verify the operation of the enclosure after a successful installation Follow all the steps in each of these parts in the order they are presented and do not skip any steps. Remember that the magazine tape subsystem installs in positions 5 and 6 and 4 and 3 only. The first step is to unpack the shipping container. See Section 6.1.1. 6.1.
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6.1 Steps to Install Table 6–2 (Cont.) Magazine Tape Subsystem Kit Contents Description Quantity Chassis retainer 2 Part Number 74–35858–01 10-32 Phillips (SEMS) 4 12–21368–03 Machine screw, Phillips, 0.500 2 90–06073–02 Machine screw, Phillips, 1.
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6.1 Steps to Install Figure 6–1 System Configuration Sheet (Single-Host) KFMSA/Single−System Configuration Sheet [for VAX 6000 and 9000 systems] KFMSA XMI Node # Bus DSSI ID # Bus DSSI ID # Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos.
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6.1 Steps to Install Figure 6–2 System Configuration Sheet (Dual-Host) KFMSA/DSSI VAXcluster Configuration Sheet [for VAX 6000 and 9000 systems] KFMSA XMI Node # Bus DSSI ID # Bus DSSI ID # Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos.
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6.1 Steps to Install Figure 6–3 System Configuration Sheet (Three-Host) KFMSA/DSSI VAXcluster Configuration Sheet [for VAX 6000 and 9000 systems] KFMSA XMI Node # Bus DSSI ID # Bus DSSI ID # KFMSA XMI Node # Bus DSSI ID # Bus DSSI ID # Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos.
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6.1 Steps to Install 6.1.4 Installation Procedure This section describes the step-by-step procedures for installing a magazine tape subsystem in an Sx300 storage array. Be sure to: • Follow each step in order, and do not skip any steps • Leave sufficient room to perform the installation (approximately 1.5 meters to 1.8 meters [5 feet to 6 feet] front and rear of the array) WARNING Observe all ESD precautions and procedures. An antistatic wrist strap is inside the front and rear doors.
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6.1 Steps to Install 6.1.4.2 Hardware Installation Procedures Perform the following steps in full and in the order presented. WARNING Before performing the following steps, refer to the system documentation for the correct steps to perform an orderly shutdown of the system that the Sx300 storage array is connected to. 1. Install the ac power cord: a. Swing open the panel from the cabinet frame.
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6.1 Steps to Install Figure 6–4 Chassis Retainers SEMS SCREWS (4) 12-21368-03 CHASSIS RETAINERS SHR_X1123B_89 e. Tighten the upper and lower weldment 1/2-inch shoulder screws and washers. 4. While the inner assembly is out of the extrusion tube, check the DSSI ID switches on the DSSI controller module. Make sure that the DSSI ID switch is set to 0 and that the Tape Mass Storage Control Protocol (TMSCP) switch is down or enabled.
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6.1 Steps to Install Figure 6–5 Securing the Tube to the Weldment Brackets CHASSIS RETAINER (2) 74-35858-01 1/2-INCH PHILLIPS SCREW (2) 90-06079-02 LOCK WASHER (2) 90-07651-03 SLIDE MOUNT 1 1/2-INCH PHILLIPS SCREW (2) 90-06079-03 HARDWARE HERE IS SAME AS LISTED ABOVE SHR-X0132A-90 b. At the rear of the magazine tape subsystem, make sure that the ac power switch is off or in the 0 position. See Figure 6–6. c. Also check the factory set ac power on the magazine tape subsystem.
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6.1 Steps to Install g. Check that this and all other operator control panel (OCP) and magazine tape subsystem fronts project through the front storage array correctly. If not, adjust the height with shims. Place the half bezel and the side strips in position. CAUTION Do not power up the enclosure at this time.
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6.1 Steps to Install Figure 6–6 AC Power Switch, Voltage Selections, and Power Cord DSSI CONNECTORS AC POWER SWITCH AC RECEPTACLE SHR-X0141B-90-CPG 6.2 Cabling the Subsystem in Sx300 Storage Array Position This section describes the step-by-step procedure to cable the magazine tape subsystem that you just installed to the existing DSSI bus configuration of the Sx300 storage array. See Section 6.2.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position 6.2.1 Single-Host Configuration Use the following procedures for cabling a magazine tape subsystem in an existing Sx300 storage array configured for single-host. 6.2.1.1 Cabling TF1 WARNING Before performing the following steps, refer to the system documentation for the correct steps to perform an orderly shutdown of the system which the Sx300 storage array is connected to.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position Figure 6–7 Installing the 42- and 70-Inch DSSI Cable (TF1) DSSI CONNECTORS AC POWER SWITCH AC RECEPTACLE SHR-X0141B-90-CPG 6.2.1.2 Cabling TF2 WARNING Before performing the following steps, refer to the system documentation for the correct steps to perform an orderly shutdown of the system that the Sx300 storage array is connected to. 1. Take the drives SF2 (if present) off-line before you proceed.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position drive dc power switches to the out position. Lastly, turn off the ac power at the rear of the storage enclosure. CAUTION Use care not to disturb or damage power cords and DSSI cables that are already connected to the DSSI I/O panel. 2. Disconnect the 70-inch DSSI cable (part number BC21R–5L) connected to the rightmost DSSI connector at the rear of the SF2. 3.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position Figure 6–8 Installing the DSSI Cables 70 INCH DSSI CABLE sx300 I/O PANEL 108 INCH DSSI CABLE SHR-X0122-90 b. Find the first KFMSA module installed in the system XMI backplane. It will be the KFMSA module in the lowest numbered slot of the KFMSA modules installed. c. Follow the cabling from the backplane to the system I/O panel. d.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position 14. Install a DSSI terminator in the bottom DSSI connector at the rear of the subsystem. 6.2.1.3 Cabling TF3 WARNING Before performing the following steps, refer to the system documentation for the correct steps to perform an orderly shutdown of the system that the Sx300 storage array is connected to. 1. Take the drives SF4 (if present) off-line before you proceed. To do so, first take each ISE off-line by pressing the Ready buttons.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position 12. Connect a 108-inch DSSI cable (part number BC21Q–09) into the port you just installed in the previous steps. Tighten the retainer screws with your fingers. 13. Plug the other end of this cable into the appropriate port on the system I/O panel at the rear of the system cabinet. CAUTION Do not apply power to the subsystem at this time. 14. Install a DSSI terminator in the bottom DSSI connector at the rear of the subsystem. 6.2.1.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position 7. Plug the other end of this cable into the appropriate port on the system I/O panel at the rear of the system cabinet. CAUTION Do not apply power to the subsystem at this time. 8. Install a DSSI terminator in the bottom DSSI connector at the rear of the subsystem. 6.2.2 Dual-Host Configuration Use the following procedures for cabling a magazine tape subsystem in an existing Sx300 storage array configured for dual-host. 6.2.2.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position 5. Connect a 42-inch DSSI cable (part number BC21Q–3F) to the rightmost DSSI connector at the rear of the SF72 in position 1 to the bottom DSSI connector at the rear of the magazine tape subsystem TF1. 6. Route this DSSI cable on the right side of the cabinet. 6.2.2.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position 6.2.2.3 Cabling TF3 WARNING Before performing the following steps, refer to the system documentation for the correct steps to perform an orderly shutdown of the system that the Sx300 storage array is connected to. 1. Take the disk ISEs (SF3) off-line before you proceed. To do so, first take each ISE off-line by pressing the Ready buttons. Then press all the drive dc power switches to the out position.
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6.2 Cabling the Subsystem in Sx300 Storage Array Position 1. Swing open the I/O panel from the cabinet frame. 2. Install a 70-inch DSSI cable (part number BC21R–5L) to port 4 on the Sx300 storage array I/O panel. 3. Connect the other end of this 70-inch DSSI cable to the top DSSI connector on the rear of the magazine tape subsystem. 4. Install a 70-inch DSSI cable (part number BC21R–5L) to port 10 on the Sx300 storage array I/O panel. 5.
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6.3 Powering Up the Magazine Tape Subsystem 6.3.1 Updating the System Configuration Sheet Now that the subsystem has been successfully installed, power has been applied, and the drives have passed POST, you are ready to update the system configuration sheet. Refer to the KFMSA Module Installation and User Manual (EK–KFMSA–IM) for complete details on how to fill out a system configuration sheet. 6.
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6.4 Labeling the DSSI Cables and Magazine Tape Subsystem 6.4.2 Labeling the Cables For each cable you just installed, place a label 2 inches behind the connector as shown in Figure 6–9. Figure 6–9 Placing a Label on a DSSI Cable LABEL SHR-X0108-90 6.4.3 Labeling the Magazine Tape Subsystem Place the labels for the front panel of the magazine tape subsystem as shown in Figure 6–10.
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6.5 Final Verification 6.5 Final Verification Now that all the hardware installation, cabling and labeling, and the powering up steps are complete, you are ready to configure the DSSI subsystem and verify the correct operation of each ISE in the array with the host system. Refer to the KFMSA Module Installation and User Manual (EK–KFMSA– IM) for detailed information and how to proceed with verifying the correct operation of each ISE which has been installed.
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7 Installation and Preparation of the Add-On SDI Storage Elements This chapter describes the procedures for installing an add-on disk drive, for example RA9x/SA7x in a DECArray300 cabinet. Procedures for using the Digital lifting device and removing and replacing the cabinet front bezels, operator control panels (OCPs), cabinet rear panel, cabinet top cover, and cabinet kick plate are described. Finally, internal Standard Disk Interface (SDI) cable and power cable routing and connections are included. 7.
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7.1 Site Preparation and Planning 7.2 SA300/H9643 Cabinet System Installation Refer to Chapter 2 for cabinet unpacking and de-skidding procedures. To install the DECArray300 cabinet system, use the following procedure: 1. After following the thermal stabilization procedure described in Chapter 1, move the cabinet into position within the computer room. CAUTION It is important to adhere to the thermal stabilization procedure described in Chapter 1. Failure to do so may result in damage to the equipment. 2.
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7.2 SA300/H9643 Cabinet System Installation Table 7–1 Add-on Kit content- CK-SA300-LX NBR Part_number Description L1 L2 1 17–01699–01 CABLE ASSY, TRIAX 93 OHM 16 COND M 2 – 2 90–09984–00 SCREW, SEMS 6–32 PAN .
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7.2 SA300/H9643 Cabinet System Installation • VARIATION L2 IS THE MOUNTING KIT FOR RA9X IN THE SX3XX 42" CABINET. 7.3 Add-On of SDI Disk Drive Installation The disk drive mounting guide rails have been installed at the factory for each storage enclosure mounted in the original cabinet configuration. The disk drive mounting hardware will be located in two places: in the add-on shipping container and attached to the front of the cabinet frame.
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7.3 Add-On of SDI Disk Drive Installation • Nylon washers will be located in the bottom hole of the grille (bezel) mounting bracket hardware stack-up for disk drive positions without disk drives. The nylon washer resides between the grille mounting bracket and the cabinet frame. These nylon washers will be discarded when the chassis retainer brackets are installed.
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7.3 Add-On of SDI Disk Drive Installation 7.3.2 Add-On Disk Drive Installation Unpack the add-on disk drive and complete the thermal stabilization per the procedures in Chapter 1. Make sure all add-on disk drive and cabinet hardware is available before beginning installation procedures. Refer to Section 7.3.1. The following sections describe the add-on disk drive installation tasks. Note For the add-on storage element or sequence for the DECArray300 cabinet, refer to Chapter 3. 1.
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7.3 Add-On of SDI Disk Drive Installation 3. Lower Level Disk Drive Installation Before installing an add-on disk drive in the lower level of the cabinet (disk drive position 1 or 2), it will be necessary to remove the cabinet kick plate refer to (Section 3.9). Each lower level disk drive is supported by two chassis retainer brackets (top and bottom), one chassis stabilizer bracket (only RA9x), and two (top and bottom) factory-installed rear lockdown brackets with one U-clip each (only RA9x).
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7.3 Add-On of SDI Disk Drive Installation Figure 7–2 DSSI and SDI I/O Panel Port A Third Port B Port A Second Port B Port A First Port B LF LR RR RF PA−LF PA−LR PA−RR PA−RF PB−LF PB−LR SDI Port PB−RR PB−RF P11 P12 DSSI Port P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 Use the following procedure to connect the internal SDI cables and power cords at the rear of the cabinet: 1. Go to the rear of the cabinet.
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7.3 Add-On of SDI Disk Drive Installation connect the SDI cable connectors to the Port A and Port B connections on the rear of the disk drive. The power cords for the 110/120 VAC versions of the cabinet are the only once installed for all 6 storage enclosure slots. Note There are two I/O panels mounted in the rear of the cabinet. For SDI cables start mounting on the right panel. Mount the cables of the first SDI storage device on the bottom connectors of the right panel.
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7.3 Add-On of SDI Disk Drive Installation 7.3.5 Storage Element Voltage Selector Switch Before applying power to the storage elements, Make sure the proper operating voltage (100/120V or 220/240V) has been selected for your area of operation. Refer to Figure 7–3. Use the following procedure to select the proper storage element operating voltage: 1. Locate the line voltage selector switch.
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8 Installation Troubleshooting This chapter explains what to do if you detect problems during the installation of the SF7x storage enclosure. The procedures in this chapter involve taking devices on- and off-line. This causes a failure in the communications with the devices affected, resulting in potential user problems. For this reason, the system manager should perform an orderly shutdown of all DSSI integrated storage elements (ISEs) before any troubleshooting.
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8.1 Troubleshooting the SF7x Storage Enclosure 4. According to the findings from the error codes and results from DUP, repair or replace the ISE. 5. Run EVCXE configuration programs, EVCXF configuration programs, or both. 6. Verify the repair or replacement of the ISE with DRVTST and DRVEXR under DUP. 7. Return the system to the user. Use Table 8–1 to isolate a failure in an SF7x storage enclosure. Table 8–1 Troubleshooting Chart Symptoms Probable Causes Corrective Actions No OCP indicators are lit. 1.
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8.1 Troubleshooting the SF7x Storage Enclosure Table 8–1 (Cont.) Troubleshooting Chart Symptoms Probable Causes Corrective Actions Multiple Fault indicators lit on OCP. 1. Conflicting DSSI ID number. 1. Verify correct DSSI ID switch settings on KFMSA module, SF7x, and magazine tape subsystems for that bus. 2. Bad OCP. 2. Configure and install a new OCP. 3. Bad DSSI cables. 3. Isolate with DSSI bus meter1 and replace.
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8.1 Troubleshooting the SF7x Storage Enclosure Table 8–1 (Cont.) Troubleshooting Chart Symptoms Fan is not spinning and power supply LED is not lit, but SF7x enclosure is on. Probable Causes Corrective Actions 2. Bad fan. 2. Replace fan. 3. Bad TTM. 3. Configure a new TTM and replace. 1. Bad power supply. 1. Replace power supply. 2. Bad power cord. 2. Replace cord. 3. Bad TTM. 3. Configure a new TTM and replace.
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8.1 Troubleshooting the SF7x Storage Enclosure c. Set the ac power switch on the rear of the enclosure to 0. Figure 8–1 Powering Down the SF7x Storage Enclosure OPERATOR CONTROL PANEL (OCP) digi tal Write Ready Protect Fault DSSI ID DSSI ID Write Ready Protect Fault FRONT COVER CAPTIVE SCREWS FRONT COVER DOOR ENCLOSURE CAPTIVE SCREWS DRIVE DC POWER SWITCHES SHR-X0126A-90 2. Remove the Rx7x disk ISE. a. Remove the SF7x enclosure front cover. See Figure 8–2.
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8.1 Troubleshooting the SF7x Storage Enclosure Figure 8–2 SF7x Front Cover Removal OPERATOR CONTROL PANEL (OCP) digi tal Write Ready Protect Fault DSSI ID DSSI ID Write Ready Protect Fault FRONT COVER CAPTIVE SCREWS FRONT COVER DOOR ENCLOSURE CAPTIVE SCREWS DRIVE DC POWER SWITCHES SHR-X0126A-90 b. Loosen the wedges on the disk ISE. c. Disconnect all cables to the disk ISE as shown in Figure 8–3. d. Remove the Rx7x disk ISE as shown in Figure 8–4.
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8.1 Troubleshooting the SF7x Storage Enclosure Figure 8–3 Disconnecting the Cables NOTE TO ILLUSTRATOR: front panel for this hardware is SHR_X1127_89 ISOL and reduced 17/64 (.265625) SI R DS ID e Fa r it t Wo t e c r d yP ea u lt SI DS ID di Re gi ad l e Fa r it t W tec yP r o ta DSSI CABLE u lt 10-PIN OCP CABLE 6-PIN DRIVE POWER CABLE SHR-X0135A-90 3. Unpack the replacement Rx7x disk ISE: a. Open the shipping carton. b. Remove the disk ISE wrapped in the protective wrapper. c.
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8.1 Troubleshooting the SF7x Storage Enclosure Figure 8–4 Rx7x Disk ISE Removal NOTE TO ILLUSTRATOR: front panel for this hardware is SHR_X1127_89 ISOL and reduced 17/64 (.
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8.1 Troubleshooting the SF7x Storage Enclosure Figure 8–5 Rx7x Wedges and Skid Plate NOTE TO ILLUSTRATOR: This illustration is RF72 at .30% of original WEDGE SKID PLATE SHR-X0158A-90 Proceed to Section 8.1.2. 8.1.2 Bringing the Rx7x Disk ISE On-Line This section provides the procedure for bringing all the ISEs in the SF7x enclosure on-line and for setting DSSI ID numbers. 1. Make sure that the DSSI ID switches (behind the door on the OCP) are set correctly.
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8.1 Troubleshooting the SF7x Storage Enclosure Figure 8–6 Rx7x Disk ISE Orientation NOTE TO ILLUSTRATOR: front panel for this hardware is SHR_X1127_89 ISOL and reduced 17/64 (.
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8.2 Troubleshooting the Magazine Tape Subsystem Figure 8–7 Cabling the Rx7x Disk ISE NOTE TO ILLUSTRATOR: front panel for this hardware is SHR_X1127_89 ISOL and reduced 17/64 (.265625) SI R DS ID e Fa r it t Wo t e c r d yP ea u lt SI DS ID di Re gi ad l e Fa r it t W tec yP r o ta DSSI CABLE u lt 10-PIN OCP CABLE 6-PIN DRIVE POWER CABLE SHR-X0135A-90 8.2 Troubleshooting the Magazine Tape Subsystem Refer to the magazine tape subsystem documentation for troubleshooting information.
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8.2 Troubleshooting the Magazine Tape Subsystem Figure 8–8 SF7x Front Cover Replacement OPERATOR CONTROL PANEL (OCP) digi tal Write Ready Protect Fault DSSI ID DSSI ID Write Ready Protect Fault FRONT COVER CAPTIVE SCREWS FRONT COVER DOOR ENCLOSURE CAPTIVE SCREWS DRIVE DC POWER SWITCHES SHR-X0126A-90 device. Failure to do so will result in a decrease in system performance and damage to the device itself.
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8.2 Troubleshooting the Magazine Tape Subsystem 8.2.1 Operator Control Panel Fault Indicators The light emitting diodes (LEDs) on the operator control panel of the tape magazine subsystem will light to indicator errors and faults as they occur in the subsystem. These errors and faults are found in Table 8–2. Table 8–2 Operator Control Panel Fault Indicators LED Lit Condition With the REJECT LED lit Position 6 Indicates an extra cartridge present in tape ISE.
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8.2 Troubleshooting the Magazine Tape Subsystem Table 8–3 (Cont.) Fault Matrix Minor FRU Possible Failure Scenario Power Supply Assembly When connected to a known good source of power, and power switch is set to ON, the unit does not power up and the Power indicator remains off. Operator Control Assembly After replacing either a faulty controller module or other FRU, either the OCP buttons or indicators do not function. All indicators do not come on briefly at power on.
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8.2 Troubleshooting the Magazine Tape Subsystem • Poor power or grounding Note Make sure that any problem you encounter is not due to the above causes before you replace the drive. Table 8–4 Common Failures, Causes, and Fixes Symptom Probable Cause Possible Fix Volume not software enabled Drive is not loaded or was unloaded by software Make sure that the yellow LED is on (tape loaded and ready for use). TK50 formatted cartridge in a TK70 drive Use correct cartridge.
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8.2 Troubleshooting the Magazine Tape Subsystem Table 8–4 (Cont.) Common Failures, Causes, and Fixes Symptom Probable Cause Possible Fix Cartridge stuck in drive with tape on take up reel Hard drive error Attempt recovery by pressing the unload button. Drive leader runaway Mispositioned cartridge leader Inspect cartridge leader for correct position. Retire cartridge from use if leader cannot be repositioned. 8.2.5 Soft Error Rates None of the cartridges contain perfect tape.
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A SF300 DSSI Storage Array Cabling Diagrams This appendix contains cabling diagrams for the Sx300 storage array variations (DSSI), in both the single-host Section A.3 and dual-host Section A.4 configurations. This chapter also informs about some general rules about cabling single host,dual host or in stripe set mode. A.1 General Cabling Rules A.1.1 Single Host Configurations In single host configurations port P1 to P4 is used.
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A.1 General Cabling Rules Table A–1 (Cont.
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A.1 General Cabling Rules Table A–2 (Cont.
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A.
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A.2 Cabling Diagrams A.2 Cabling Diagrams Table A–4 explains the nomenclature used in the cabling diagrams. Table A–4 Cabling Diagram Key T and B R and L Represent the top and bottom, right and left DSSI connectors in the rear of the magazine tape subsystems and SF7x storage enclosures. TFx1 SFx2 TF is the designation for a magazine tape subsystem. SF is the designation for a SF7x storage enclosure. Px Refers to the port number on the DSSI I/O panel.
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A.2 Cabling Diagrams Table A–5 (Cont.) Cabling Diagram List Dual-Host Configurations Dual-Host Configurations Sx300 with one SF7x element Figure A–8 Sx300 with two SF7x elements Figure A–9 Sx300 with three SF7x elements Figure A–10 Sx300 with four SF7x elements Figure A–11 Sx300 with five SF7x elements Figure A–12 Sx300 with six SF7x elements Figure A–13 Sx300 with tape magazine elements only Figure A–14 A.
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A.
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A.3 Single-Host Configurations Figure A–1 (Cont.
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A.3 Single-Host Configurations Figure A–1 (Cont.
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A.3 Single-Host Configurations Figure A–1 (Cont.
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A.3 Single-Host Configurations Figure A–1 (Cont.
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A.
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A.3 Single-Host Configurations Figure A–2 (Cont.
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A.3 Single-Host Configurations Figure A–2 (Cont.
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A.3 Single-Host Configurations Figure A–2 (Cont.
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A.3 Single-Host Configurations Figure A–2 (Cont.
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A.
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A.3 Single-Host Configurations Figure A–3 (Cont.
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A.3 Single-Host Configurations Figure A–3 (Cont.
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A.3 Single-Host Configurations Figure A–3 (Cont.
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A.
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A.3 Single-Host Configurations Figure A–4 (Cont.
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A.3 Single-Host Configurations Figure A–4 (Cont.
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A.
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A.3 Single-Host Configurations Figure A–5 (Cont.
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A.
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A.
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A.3 Single-Host Configurations Figure A–7 (Cont.
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A.3 Single-Host Configurations Figure A–7 (Cont.
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A.3 Single-Host Configurations Figure A–7 (Cont.
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A.4 Dual-Host Configurations A.4 Dual-Host Configurations This section contains cabling diagrams for Sx300 storage array variations in the dual-host configuration. See Figure A–8 through Figure A–14. Note the following: • DSSI bus termination is supplied by the KFMSA modules installed in each host system. • All KFMSA modules installed in each host system must be set to the same DSSI ID. DSSI ID 7 is used in one host system, and DSSI ID 6 is used in the other.
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A.
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A.4 Dual-Host Configurations Figure A–8 (Cont.
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A.4 Dual-Host Configurations Figure A–8 (Cont.
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A.4 Dual-Host Configurations Figure A–8 (Cont.) Sx300 with One SF7x T 5 6 T B B TF1 TF2 T 3 4 1 2 B TF3 L R SF1 P1 o P2 o P3 o P4 o P5 o P6 o P7 o P8 o P9 o P10 P11 P12 o o o POWER_CON.
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A.4 Dual-Host Configurations Figure A–8 (Cont.
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A.
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A.4 Dual-Host Configurations Figure A–9 (Cont.
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A.4 Dual-Host Configurations Figure A–9 (Cont.
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A.4 Dual-Host Configurations Figure A–9 (Cont.) Sx300 with Two SF7x T 5 6 T B B TF1 TF2 T 3 4 1 2 B TF3 L R L SF1 P1 o P2 o R SF2 P3 o P4 o P5 o P6 o P7 o P8 o P9 o P10 P11 P12 o o o POWER_CON.
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A.4 Dual-Host Configurations Figure A–9 (Cont.
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A.4 Dual-Host Configurations Figure A–10 Sx300 with Three SF7x 5 6 3 4 L R L R SF3 1 L 2 R SF1 P1 P2 o o SF2 P3 o P4 o P5 o P6 o P7 o P8 o P9 P10 P11 P12 o o o o P−CON.
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A.4 Dual-Host Configurations Figure A–10 (Cont.) Sx300 with Three SF7x T 5 6 B TF1 3 4 L R L R SF3 1 L 2 R SF2 SF1 P1 P2 o o P3 o P4 o P5 o P6 o P7 o P8 o P9 P10 P11 P12 o o o o P−CON.
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A.4 Dual-Host Configurations Figure A–10 (Cont.) Sx300 with Three SF7x T 5 6 T B B TF1 TF2 3 4 L R SF3 1 L 2 L R SF1 P1 P2 o o R SF2 P3 o P4 o P5 o P6 o P7 o P8 o P9 P10 P11 P12 o o o o P−CON.
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A.4 Dual-Host Configurations Figure A–10 (Cont.) Sx300 with Three SF7x T 5 6 T B B TF1 TF2 T 3 4 L R B SF3 TF3 1 L 2 R L SF1 P1 P2 o o R SF2 P3 o P4 o P5 o P6 o P7 o P8 o P9 P10 P11 P12 o o o o P−CON.
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A.4 Dual-Host Configurations Figure A–11 Sx300 with Four SF7x L 5 6 3 4 R SF4 L R 2 R SF2 SF1 P1 P2 o o R SF3 1 L L P3 o P4 o P5 o P6 o P7 o P8 o P9 o P10 P11 P12 o o o P−CON.
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A.4 Dual-Host Configurations Figure A–11 (Cont.) Sx300 with Four SF7x T 5 6 3 4 B TF1 L R 1 L R 2 R SF2 SF1 P1 P2 o o R SF3 SF4 L L P3 o P4 o P5 o P6 o P7 o P8 o P9 o P10 P11 P12 o o o P−CON.
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A.4 Dual-Host Configurations Figure A–11 (Cont.) Sx300 with Four SF7x T 5 6 T B B TF1 TF2 3 L 4 R 1 L R 2 R SF2 SF1 P1 P2 o o R SF3 SF4 L L P3 o P4 o P5 o P6 o P7 o P8 o P−CON.
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A.
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A.4 Dual-Host Configurations Figure A–12 (Cont.
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A.
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A.
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A.4 Dual-Host Configurations Figure A–14 (Cont.
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A.4 Dual-Host Configurations Figure A–14 (Cont.
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A.4 Dual-Host Configurations Figure A–14 (Cont.
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B Installing an Sx72–UK Upgrade Kit This appendix describes how to install the Sx72–UK upgrade kit while the host system and the disk integrated storage elements (ISEs) in the Sx72–HK storage enclosure are off-line. See Section B.1 for instructions on how to take a disk ISE off-line. To make sure the integrity of the host system, follow the steps in this procedure in order and exactly as instructed.
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situation exist, do NOT attempt to use this procedure while the system is on-line. Note Make sure that no two ISEs have the same DSSI ID number. If this upgrade is to be followed by the installation of another Sx72 storage enclosure, a magazine tape subsystem, or both, the host system must be brought down according to the system documentation. B.1 Securing the Array for the Upgrade Once the host systems have been correctly brought down, perform the following steps: 1.
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B.2 Installing the RF72 Disk ISE into an Sx72–HK Storage Enclosure Take all possible ESD precautions when unpacking the RF72 disk ISEs. Wear a correctly grounded ESD strap. CAUTION Only one Sx72 storage enclosure inner assembly should be extended on the slide mount at a time. The following steps describe how to install the two-drive Sx72–UK upgrade into an Sx72–HK storage enclosure with two RF72 disk drives.
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B.2 Installing the RF72 Disk ISE into an Sx72–HK Storage Enclosure Figure B–1 Sx72 Front Cover Removal OPERATOR CONTROL PANEL (OCP) digi tal Write Ready Protect Fault DSSI ID DSSI ID Write Ready Protect Fault FRONT COVER CAPTIVE SCREWS FRONT COVER DOOR ENCLOSURE CAPTIVE SCREWS DRIVE DC POWER SWITCHES c. SHR-X0126A-90 Verify that the disk ISE is locked into place and tighten the wedges. d.
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B.2 Installing the RF72 Disk ISE into an Sx72–HK Storage Enclosure Figure B–2 RF72 Disk ISE Orientation NOTE TO ILLUSTRATOR: front panel for this hardware is SHR_X1127_89 ISOL and reduced 17/64 (.
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B.3 Powering Up the ISEs Figure B–3 Cabling the RF72 Disk ISE NOTE TO ILLUSTRATOR: front panel for this hardware is SHR_X1127_89 ISOL and reduced 17/64 (.265625) e SI R DS ID SI DS ID g di Re a al e Fa r it t Wo t e c d yP r it eF r it t W tec y ro ad P au lt DSSI CABLE u lt 10-PIN OCP CABLE 6-PIN DRIVE POWER CABLE SHR-X0135A-90 4. Place each disk ISE installed in the Sx300 storage array on-line by pressing all OCP Ready buttons to their in position.
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B.
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B.4 Bringing the New RF72 Disk ISEs On-Line B.4 Bringing the New RF72 Disk ISEs On-Line Refer to the KFMSA Module Installation and User Manual (EK–KFMSA–IM) for the sections on configuring a single-host and dual-host configuration. Note that you will be instructed by these sections to perform the following tasks: • Boot VAX/DS on the host systems. • Attach the KFMSA modules in each system. • Select each KFMSA module in each system. • Run EVCXE or EVCXF.
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C Converting a Single-Host Configuration to a Dual-Host Configuration This appendix describes how to convert an Sx300 storage array, Sx72 storage enclosure, or magazine tape subsystem that is configured according to single-host configuration guidelines to dual-host configuration guidelines.
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CAUTION The following procedure assumes that the Sx300 storage array, and the Sx72 storage enclosures and magazine tape subsystems in the array, have been correctly installed and configured according to the standard bus and configuration guidelines in this installation guide. Locate the system configuration sheet an example can be found in Figure C–1 and make sure that it is filled out. If the system configuration sheet does not exist, fill one out immediately.
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C.
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C.2 Conversion Procedure C.2 Conversion Procedure This section contains the steps to do the following: • Convert an Sx72 storage enclosure from split-bus to through-bus mode (Section C.2.2) • Convert an Sx300 storage array, cabled for a single-host configuration, that contains Sx72 storage enclosures, or magazine tape subsystems, or both, to a dual-host configuration (Section C.2.3) • Label the cables (Section C.2.4) Fill out a new configuration sheet (Section C.2.4.1) Fill out the labels (Section C.
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C.2 Conversion Procedure 2. Reconfigure the transition termination module (TTM) for split-bus mode by first moving the small black jumper to the split-bus terminals, then moving cable connectors to the right pair of sockets. 3. Push the SF7x inner drawer back in, replace the front cover door, and tighten the four front door screws. To prevent pinching any cables, be sure that all cables are dressed correctly.
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C.2 Conversion Procedure C.2.2 Split-Bus to Through-Bus Conversion Use the following steps only if you are converting an Sx72 storage enclosure in position 3 or 5 of an Sx300 storage array from single-host to dual-host configuration. Sx72 storage enclosures in position 3 and 5 must be converted to through-bus mode. CAUTION Maintain ESD precautions at all times. Before performing the following steps, locate the ESD strap in the ESD pouch at the bottom of the front door.
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C.
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C.2 Conversion Procedure Table C–1 DSSI ID Switch Settings (Sx72 Only) Sx300 Positions 1, 2, 3, 4, 5, and 61 Left Rear (LR) Left Front (LF) 1 The 001 010 Right Front (RF) Right Rear (RR) 011 100 switch settings for OCPs in these positions are 0 = down and 1 = up. C.2.3 Single-Host to Dual-Host Cabling Conversion Note Make sure that both host systems and the Sx300 storage array are off-line and powered down.
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C.2 Conversion Procedure Use Table C–2 to convert the existing Sx300 storage array from single-host configured DSSI buses to the dual-host configuration and to Figures C–5 and C–6 for the actual bus configuration.
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C.
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C.2 Conversion Procedure Install the 70-inch DSSI cables (BC21R–5L) where necessary to complete the bus connections to the Sx300 I/O panel: 1. Connect one end of the 70-inch DSSI cable to the DSSI connector on the rear of the Sx72 storage enclosure or magazine tape subsystem. 2. Install the other end to the appropriate port on the Sx300 I/O panel. See Figure C–7. Connect the appropriate number of 108-inch DSSI cables (BC21Q–09) to all the newly installed 70-inch DSSI cables on the Sx300 I/O panel.
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C.2 Conversion Procedure Figure C–7 Connecting DSSI Cables on the Sx300 I/O Panel 70 INCH DSSI CABLE sx300 I/O PANEL 108 INCH DSSI CABLE SHR-X0122-90 C.2.4.1 Completing the System Configuration Sheet At this time, you should be ready to fill out the system configuration sheet. An example of the sheet is in Figure C–8 and in the KFMSA Module Installation and User Manual (EK–KFMSA–IM). Refer to these examples when filling out the system’s configuration sheet.
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C.2 Conversion Procedure You can also refer to the inside cover of the SF Family Label Booklet (part number 36–32882–01) for instructions on how to fill out these labels. C.2.4.2 Filling Out the Labels There are two sizes of colored labels: the larger one for the DSSI cables, and the smaller one for the inside of the Sx72 OCP door, the front panel of a magazine tape subsystem, and the host system I/O panel.
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C.
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C.2 Conversion Procedure Label Color Sx300 Port / Sx300 Position Blue Port 1, SF1 and TF1 , port 7 Red Port 2, SF2 and TF2, port 8 Yellow Port 3, SF3 and TF3, port 9 Green Port 4, SF4 or TF4, port 10 Blue with white strip Port 5, SF5, port 11 Red with white strip Port 6, SF6, port 12 Proceed once you have filled the labels according to the instructions on the inside cover of the SF Family Label Booklet (part number 36–32882–01). C.2.4.
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C.2 Conversion Procedure Figure C–10 Placing a Label on the OCP Door digi tal Write Ready Protect Fault DSSI ID 1 DSSI ID Write Ready Protect Fault 2 NNnNN SHR_X1128C_89 Place the Sx72 OCP label as shown in Figure C–10 and the magazine tape subsystem label as shown in Figure C–11. C.2.5 Powering Up the Sx300 Storage Array Now that the Sx300 storage array has been converted to the dual-host configuration and is labeled, you are ready to apply power.
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C.2 Conversion Procedure Figure C–11 Placing a Label on the Magazine Tape Subsystem O P ER ATO R C O N TR O L P AN EL Eject Load/Unload Slot Select Power On DSSI NODE ID LABEL Write Protected Tape In Use Use Cleaning Tape Magazine Fault Loader Fault Eject Load/Unload Slot Select 0 Power On Write Protected Write Protect Load Fault 1 Tape In Use Head Clean Indicator Drive Fault Loader Fault 2 3 4 5 6 40% REDUCTION SHR_X1025C_89 3.
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C.2 Conversion Procedure 4. Press each drive dc power switch for each Sx72 storage enclosure. Start with position 1 and continue in numerical order. 5. Observe the OCP indicators. See Figure C–12. a. Check that the TERM PWR indicator (behind the door of the OCP) is on for all positions installed. b. Check that the SPLIT indicator (behind the door of the OCP) is off for all positions. c.
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C.2 Conversion Procedure • Select each KFMSA module in each system. • Run EVCXE or EVCXF. • Modify certain parameters in the disk ISEs. • Make sure that all modified parameters are recorded as permanent values. • Verify the communication path with all ISEs on the DSSI buses. After all of the above have been accomplished successfully, return the systems and the Sx300 storage array to normal operating mode. C.2.
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D Installing a DECarray with VAX 4000 Systems This appendix describes the steps to install the DECarray correctly and safely with VAX 4000™ systems in two configurations: • Single-system installation (Section D.1) where one CK–SF200–LP cable kit is required per DSSI bus. • DSSI VAXcluster™ installation (Section D.2) where two CK–SF200–LP cable kits are required per DSSI bus.
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D.1 Single-System Installation of an DECarray D.1 Single-System Installation of an DECarray As many as four single-system configured VAX 4000 systems can connect with a single DECarray. The single DECarray requires connection to a DSSI adapter to support the DSSI integrated storage elements (ISEs). The VAX 4000 Model 300 provides two embedded DSSI adapters on the KA670 CPU module and also supports up to two KFQSA DSSI adapters installed in the system Q-bus™ backplane.
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D.
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D.1 Single-System Installation of an DECarray This section provides the procedures for installing the DECarray in a singlesystem configuration correctly and safely. Digital Multivendor Customer Services or trained installing personnel must perform the procedures. Make sure that all precautions for site preparation have been completed. The procedures provide the steps to: • Inspecting the array for proper configuration (Section D.1.
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D.1 Single-System Installation of an DECarray Table D–1 (Cont.) SF7x DSSI ID Verification (Front View) Positions 3 and 81 MSCP Left Rear (LR) Left Front (LF) Right Front (RF) Right Rear (RR) 1 The Switch Settings Corresponding DSSI ID Number 5 6 6 5 101 110 110 101 0 0 0 0 switch settings for OCPs in these positions are 0 = down and 1 = up.
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D.1 Single-System Installation of an DECarray Make sure that the DSSI ID numbers of each TF857 magazine tape ISE installed in the array are set to 0 and that the Tape Mass Storage Control Protocol (TMSCP) switch is enabled (down). Refer to the TF857 magazine tape ISE documentation for the procedure to access the DSSI adapter module. D.1.2 Cabling the Storage Array (Single-System) Start at the rear of the DECarray cabinet. 1. Plug the main power cable of the storage array into its power receptacle.
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D.
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D.1 Single-System Installation of an DECarray • If the array has two TF857 magazine tape ISEs in positions 5 and 6, then install a terminator (12–31281–01) in the bottom DSSI connector of both TF857 magazine tape ISEs. • If the array has an SF7x storage enclosure in position 1 only, then install a terminator (12–31281–01) in the leftmost DSSI connector of position 1.
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D.1 Single-System Installation of an DECarray Table D–2 DSSI Bus 0 Configurations System Internal ISEs DECarray Tape ISE Disk ISE Tape ISE Disk ISE 0 0 0 or 1 up to 6 0 1 0 or 1 up to 6 0 2 0 or 1 up to 4 0 3 0 or 1 up to 4 0 4 0 or 1 up to 2 1 0 0 up to 6 1 1 0 up to 4 1 2 0 up to 4 1 3 0 up to 2 D.1.2.2 Completing the System Configuration Sheet (Single-System) At this time, you should be ready to fill out the system configuration sheet (Figure D–5).
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D.
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D.
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D.1 Single-System Installation of an DECarray D.1.3 Single-System Final Verification Now that all the hardware installation, cabling and labeling, and the powering up steps are complete, you are ready to configure the DSSI subsystem and verify the correct operation of each ISE in the array with the system.
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D.2 DSSI VAXcluster Installation of an DECarray Briefly, a fully configured DSSI VAXcluster system could contain one of the following: • Two TF857 magazine tape ISEs. 16 RF disk ISEs (in SF7x storage enclosures) and and two ISEs internal to the systems enclosure. • One TF857 magazine tape ISE. 16 RF disk ISEs (in SF7x storage enclosures) and three ISEs internal to the systems enclosure. • 16 RF disk ISEs (in SF7x storage enclosures) and four ISEs internal to the systems enclosure.
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D.2 DSSI VAXcluster Installation of an DECarray Note A DSSI VAXcluster bus can only be connected from a VAX 4000 to a single DECarray and then to another VAX 4000. For a VAX 4000 Model 200, DSSI bus 0 connect to ports 1 and 9 on the DECarray. The first KFQSA adapter connects to port 2 and 10. The second KFQSA adapter connects to port 3 and 11. For a VAX 4000 Model 300, DSSI bus 0 and 1 connect to ports 1, 2 and 9, 10 on the DECarray. The first KFQSA adapter connects to port 3 and 11.
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D.2 DSSI VAXcluster Installation of an DECarray Table D–3 SF7x DSSI ID Verification (Front View) ALL Positions1 Left Rear (LR) Left Front (LF) Right Front (RF) Right Rear (RR) 1 The MSCP 0 0 0 0 Switch Settings 001 010 011 100 Corresponding DSSI ID Number 1 2 3 4 switch settings for OCPs in these positions are 0 = down and 1 = up. Make sure that the DSSI ID numbers of each TF857 magazine tape ISE installed in the array are set to 0 and that the TMSCP switch is enabled (down).
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D.2 DSSI VAXcluster Installation of an DECarray Figure D–7 Verifying the SF7x DSSI ID Switch Settings digi tal Write Ready Protect Fault DSSI ID 1 DSSI ID Write Ready Protect Fault 2 SHR_X1128B_89 D.2.2 Cabling the Storage Array (DSSI VAXcluster) Start at the rear of the DECarray cabinet. 1. Plug the main power cable of the storage array into its power receptacle. WARNING Hazardous voltages are in the storage array and in the components of the storage array.
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D.2 DSSI VAXcluster Installation of an DECarray 2. Connect the 108–inch DSSI cable or cables (part number BC22Q–09) from the array DSSI I/O panel to the appropriate system DSSI connector. a. At the system DSSI connector, remove the terminator or terminators (part number 12–29258–01). See Figure D–8. Store these terminators in the ESD pouch on the rear door of the storage array cabinet. b.
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D.
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D.2 DSSI VAXcluster Installation of an DECarray Table D–4 DSSI Bus 0 to DSSI Bus 1 Configurations System Internal ISEs DSSI Bus 0 DECarray Tape ISE Disk ISE Tape ISE Disk ISE 0 0 0 or 1 up to 4 0 1 0 or 1 up to 4 0 2 0 up to 4 0 3 0 or 1 up to 2 0 4 0 or 1 none 1 0 0 up to 4 1 1 0 up to 4 1 2 0 up to 2 1 3 0 up to 2 D.2.2.
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D.
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D.2 DSSI VAXcluster Installation of an DECarray Figure D–10 DSSI VAXcluster Configuration Sheet DSSI VAXcluster Configuration Sheet [for MicroVAX II, MicroVAX/VAXserver 3xxx (Q−bus), and VAX 4000 systems] DSSI ADAPTER Bus DSSI ID # Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos. # UNITNUM Device Type DSSI ID # Node Name System ID ALLO_CLASS Array Pos.
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D.2 DSSI VAXcluster Installation of an DECarray D.2.3 DSSI VAXcluster Final Verification Now that all the hardware installation, cabling and labeling, and the powering up steps are complete, you are ready to configure the DSSI subsystem and verify the correct operation of each ISE in the array with the system.
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Index A Acoustic, 1–10 Add-on order sequence, 3–1 Adjustable retainer brackets, 3–29 Assembly of universal chassis rail, 3–21 B Bezel, front removal and replacement, 3–7 Bezel connector cap, removal, 3–10 Bringing on-line disk ISE, 8–9, B–8 dual-host conversion, C–18 C Cabinet installation, 7–2 Cabling diagrams, SF300 (DSSI) storage array, A–1 Cabling diagrams, Sx300 storage array dual-host configurations, A–31 single-host configurations, A–6 Chassis rails, RETMA installing RETMA enclosure chassis rails,
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DECarray final verification (cont’d) of DSSI VAXcluster configuration, D–22 of single-system configuration, D–12 inspection DSSI VAXcluster configuration, D–14 single-system configuration, D–4 installation of, D–1 DSSI VAXcluster configuration, D–12 single-system configuration, D–2 installation of, with VAX 4000, D–1 single-system configuration, D–2 DECArray300 cabinet system, description, 1–1 DECArray300 shipping container contents, 2–1 DECArray300 storage array doors, how to open, 2–5 inspection, 2–5 leve
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I L Indicators, 3–37 Inspection of DECArray300 storage array, 2–5 of ramps, 2–3 of shipped equipment, 2–1, 5–4, 6–3 Installation disk drive, center level, 7–7 disk drive, lower level, 3–6, 7–8 disk drive, upper level, 7–7 disk or tape drive, center level, 3–6 disk or tape drive, upper level, 3–5 of DECarray, D–1 of disk ISE into Sx72–HK storage enclosure, B–2 of magazine tape subsystem, 6–1 of SF3xx storage array, 4–1 of SF7x storage enclosure, 5–1 of Sx72–UK upgrade kit, B–1 SA300/H9643 cabinet system, 7
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Magazine tape subsystem (cont’d) labeling cables, 6–24 labels, filling out, 6–24 powering up, 6–23 troubleshooting, 8–11 unpacking, 6–3 where to install, 6–4 Magazine tape subsystem fault matrix, 8–13 MSCP switch, 4–3, D–4, D–14 Repacking DECArray300 cabinet system, 2–8 RF72 disk ISE bringing on-line, B–8 installation into Sx72–HK storage enclosure, B–2 Rx7x disk ISE bringing on-line, 8–9 removal from SF7x storage enclosure, 8–4 O OCP, removal and replacement, 3–10 P Part number DECArray300 variations, 1
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SF7x storage enclosure cabling (cont’d) for single-host configuration, 5–16 in Sx300 storage array, 5–14 final verification, 5–46 installation in Sx300 storage array, 5–2 installation procedure, 5–10 kit contents, 5–4 labeling cables, 5–43 labels, filling out, 5–44 powering up, 5–43 removing the Rx7x disk ISE, 8–4 unpacking, 5–3 where to install, 5–5 single host cabling rules, A–1 Single-host configuration cabling a magazine tape subsystem for, 6–14 cabling an SF7x for, 5–16 converting to dual-host configur
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TF1 first tape loader storage element to install, 3–5 Thermal stabilization, 1–16 Through-bus mode, 5–3 converting to, C–6 Tools, required for dual-host conversion, C–1 for magazine tape subsystem installation, 6–1 for SF7x installation, 5–1 for troubleshooting DSSI bus meter, 8–3, 8–4 Top cover removal and replacement, 3–11 Top cover, cabinet removal and replacement, 7–7 Troubleshooting basic steps, 8–1 installation, 8–1 magazine tape subsystem, 8–11 SF7x storage enclosure, 8–1 Troubleshooting chart, 8–2