9710 ACS Automated Cartridge Subsystem Addendum For Tandem Environment Part Number: 426033-001
9710 ACS Hardware Installation Guide Abstract This guide describes how to install a 9710 ACS for the first time. It includes information about installing the server hardware, cabling system enclosures, installing and starting Tandem Service Management (TSM) workstations, installing external system devices, and starting the server. This guide is written for anyone who is qualified to operate a 9710 ACS. Product Version N.A. Supported Releases This guide supports D48.
Document History Part Number 139166 424788-001 426033-001 Product Version N.A. N.A. N.A. Published June 1999 September 1999 April 2000 Ordering Information For manual ordering information: domestic U.S. customers, call 1-800-243-6886; international customers, contact the local sales representative. Document Disclaimer Information contained in a manual is subject to change without notice. Please check with the authorized representative to make sure the most recent information is available.
U.S. Government Customers FOR U.S. GOVERNMENT CUSTOMERS REGARDING THIS DOCUMENTATION AND THE ASSOCIATED SOFTWARE: These notices shall be marked on any reproduction of this data, in whole or in part. NOTICE: Notwithstanding any other lease or license that may pertain to, or accompany the delivery of, this computer software, the rights of the Government regarding its use, reproduction and disclosure are as set forth in Section 52.227-19 of the FARS Computer Software—Restricted Rights clause.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Table of Contents Chapter 1: Product Overview and Features for the 9710 Automated Cartridge Subsystem..................................................... 1-1 1.1 In This Chapter........................................................................ 1-1 1.2 Manual Overview .................................................................... 1-1 1.3 Product Overview.................................................................... 1-1 1.4 High Capacity......................................................
Addendum to the StorageTek 9710 for the Tandem Environment Chapter 3: Installing and Configuring the 9710 Automated Cartridge Subsystem ...................................................... 3-1 3.1 In This Chapter........................................................................ 3-1 3.2 Installation Overview ............................................................... 3-1 3.3 Before Starting ........................................................................ 3-2 3.4 Site Setup .............
Addendum to the StorageTek 9710 for the Tandem Environment 3.18 Connecting the Copper Cable to the Drive CRU SCSI Port3-23 3.19 Connecting Fiber-Optic Cable to the 3216 BIC .................... 3-26 3.20 Connecting Fiber Optic Cable to the 9710 ACS Tape Subsystem BEB................................................................... 3-27 3.21 Loading the Operating System Image................................... 3-30 3.22 Placing the Tape Drive Online After Installation................... 3-30 3.
Addendum to the StorageTek 9710 for the Tandem Environment 4.9 Error Recovery and Calibration................................................ 4-4 4.10 Automated CTU Cleaning...................................................... 4-4 4.11 Fast Data Transfer Rate ......................................................... 4-4 4.12 High-Capacity........................................................................ 4-5 4.13 Compression..........................................................................
Addendum to the StorageTek 9710 for the Tandem Environment 5.9 Copper Cable........................................................................... 5-8 5.10 3216 Tape Controller............................................................. 5-8 5.11 Back-End Board (3216 Only) ................................................ 5-9 5.12 Fiber Optic Cable................................................................... 5-9 5.13 Component Part Numbers....................................................
Addendum to the StorageTek 9710 for the Tandem Environment 7.4 Configure the 5155/5159 DLT Tape Subsystem ....................... 7-4 7-5 Connect the Cables .................................................................. 7-5 7.6 Copper SCSI Cable (PMFC CRU Only)................................... 7-9 7.7 Configuring the Modular Tape Subsystem for the Himalaya S-Series Server ........................................................................ 7-9 7.8 Completing the PMF CRU Configuration Form ......
Addendum to the StorageTek 9710 for the Tandem Environment 8.7 Troubleshooting Configuration Problems............................. 8-10 Chapter 9: The 5155/5159 Digital Linear tape CRU and NonStop Kernel ............................................................................ 9-1 9.1 In This Chapter........................................................................ 9-1 9.2 Using PUP With the 5155/5159 DLT Tape CRU ..................... 9-1 9.
Addendum to the StorageTek 9710 for the Tandem Environment Table of Contents viii
1 Overview and Features of the 9710 Automated Cartridge Subsystems 1.1 In This Chapter Chapter 1 includes the following main topics and sections: Topic Manual Overview Product Overview Fast Data Transfer Rate High-Capacity Compaction Strong Media Compatibility Firmware Update Capability Embedded Diagnostics 1.2 Section 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.
Addendum to the StorageTek 9710 for the Tandem Environment 1.3 Product Overview The 9710 Automated Cartridge Subsystem contains high performance, high-capacity, streaming cartridge DLTtape drives designed for use on midrange and high-end computing systems. System connectivity is accomplished via either the 3216 Dedicated Tape Controller (fiber), the 5165, Multi Function Controller (copper) or the SCSI Connector on the PMF CRU of the S-series platform.
Addendum to the StorageTek 9710 for the Tandem Environment 1.3.1 Product Overview for the 5155 drive Using data compression and compaction, the 5155 drive features a typical formatted capacity of 40GB (gigabytes) and a sustained maximum user data transfer rate of 3.0MB/s (megabytes). Actual transfer rates and capacity may vary according to system configuration. 1.3.
Addendum to the StorageTek 9710 for the Tandem Environment 1.5 High-Capacity The 9710 Automated Cartridge Subsystems accepts the new Compac Tape IV cartridge, DLTtape IIIxt and the DLTtape III cartridge. 1.5.1 High-Capacity for the 5155 drive When the new Compac Tape IV cartridge is used the amount of data stored on the tape can be up to 20.0 GB non-compressed, or up to 40.0 GB of data using the compression mode. The actual amount of data stored in the compression mode is dependent on the data type.
Addendum to the StorageTek 9710 for the Tandem Environment 1.5.2 High-Capacity for the 5159 drive When the new Compac Tape IV cartridge is used the amount of data stored on the tape can be up to 35.0 GB non-compressed, or up to 70.0 GB of data using the compression mode. The actual amount of data stored in the compression mode is dependent on the data type. The amount of data stored on the Compac Tape III tape cartridge is 10.0 GB non-compressed capacity or 20.0 GB compressed.
Addendum to the StorageTek 9710 for the Tandem Environment 1.7 Strong Media The tape media exhibits high durability and data reliability. 1.8 Compatibility Compatibility within the 9710 Automated Cartridge Subsystems is achieved via the Digital Linear Tape recording technology. The DLTtape drive(s) Subsystems are the third generation of tape products. The 9710 Automated Cartridge Subsystem complies with the ANSI standard for SCSI-2.
Addendum to the StorageTek 9710 for the Tandem Environment 1.10 Embedded Diagnostics The DLTtape drive(s) subsystems have embedded diagnostic software that reports when head cleaning is required indicates diagnostic results, and drive operating status. The drive has embedded data logging of errors for failure analysis.
Addendum to the StorageTek 9710 for the Tandem Environment This Page Intentionally Left Blank.
2 Unpacking the 9710 Automated Cartridge Subsystem and the Himalaya K-series Controllers 2.1 In This Chapter Chapter 2 includes the following main topics and sections: Topic Overview Unpacking Controller Hardware Unpacking the 9710 ACS Tape Subsystem Cables and the 5155/5159 Tape Drive FRU 2.2 Section 2.2 2.3 2.4 2.5 Overview This 9710 ACS Tape Subsystem and the drive FRUs are shipped in individual shipping containers. Care should be taken when unpacking and inventorying the system components. 2.
Addendum to the StorageTek 9710 for the Tandem Environment • Each tape drive is shipped with a user’s kit containing the following items: ♦ ♦ ♦ ♦ 2.4 Read Me First card Blank data cartridge Cleaning cartridge Addendum to the StorageTek 9710 for the Tandem Environment Unpacking the 9710 ACS Tape Subsystem To unpack the tape subsystem, use the following procedure. Refer to Figure 2-1 and to the instructions on the outside of the shipping crate as references.
Addendum to the StorageTek 9710 for the Tandem Environment casters, allowing it to move easily down the ramp and into position. A. Inspect for scratches, rust, or shipping damage. B.
Addendum to the StorageTek 9710 for the Tandem Environment Note: The 9710 does not have protection against lightning surges.
Addendum to the StorageTek 9710 for the Tandem Environment Note. Record any damage on the waybill. Report any damaged equipment to Compaq Computers Incorporated. Failure to report damaged equipment immediately can result in a loss of claim. 2.5 Cables and the 5155/5159 Drive FRU This subsection describes how to attach cables to the 5155/5159 DLTtape Drive FRUs contained in the 9710 ACS Tape Subsystem to the host computer. Not all topics in this subsection apply to both controllers.
Addendum to the StorageTek 9710 for the Tandem Environment This Page Intentionally Blank Unpacking the 9710 Automated Cartridge Subsystem and the Himalaya K-series Controllers 2-6
3 Installing and Configuring the 9710 Automated Cartridge Subsystem 3.
Addendum to the StorageTek 9710 for the Tandem Environment 3.3 Before Starting Installing the 9710 Automated Cartridge Subsystem requires no special tools. If the ID switch setting on the rear panel needs to be changed, a pen will be needed. If problems are encountered during the installation, see Table 2-4 for troubleshooting. 3.3.
Addendum to the StorageTek 9710 for the Tandem Environment 3.5 Guidelines Be sure to follow the 9710 Automated Subsystem installation guidelines detailed in the StorageTek “Installation Manual”. Figure 3-1 shows 9710 Automated Cartridge Subsystem access requirements. • To ensure reliable operation, place the 9710 Tape Subsystem in an environment that is free of dust and excessive humidity.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-1 The 9710 Automated Cartridge Subsystem access Requirements Installing and Configuring the 9710 Automated Cartridge Subsystem 3-4
Addendum to the StorageTek 9710 for the Tandem Environment 3.6 Installing the 5155/5159 Tape Drive FRU(s) in the ACS To install the DLTtape drive(s) in the 9710 Automated Cartridge Subsystem: Step Action 1 Note the 9710 ACS factory ID setting , by locating the ID selection switch on the rear of the unit. The factory ID is set to 5. 2 Review the configuration guidelines. 3 Configure the 9710 ACS for use on the system(s): If needing to … See section … Change the SCSI ID 4 3.
Addendum to the StorageTek 9710 for the Tandem Environment 3.7 Configure the 9710 Automated Cartridge Subsystem This section describes configuration guidelines for the DLTtape Drive(s) housed in the 9710 Automated Cartridge Subsystem including SCSI ID settings. The DLTtape (s) shipped with the 9710 Automated Cartridge Subsystem are factory set to SCSI ID 5, unless otherwise specified. 3.
Addendum to the StorageTek 9710 for the Tandem Environment 3.10 Connect the Cables Section 3.10 describes the physical connections of the DLTtape drive(s) housed in the 9710 Automated Cartridge Subsystem, including the Rear Panel layout, SCSI cable connections, SCSI bus termination and Power connections. See Figure 3.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-3 The 9710 ACS Tape Cartridge Patch Panel Installing and Configuring the 9710 Automated Cartridge Subsystem 3-8
Addendum to the StorageTek 9710 for the Tandem Environment 3.11 Drive Placement and the SCSI ID A single 9710 Automated Cartridge Subsystem can hold up to ten DLT drive FRUs. Each drive FRU must have a unique SCSI ID to identify the drive to the controller. The drive(s) arrive from the factory with a SCSI ID of 5, but it is a good idea to check the SCSI ID of each drive FRU whenever installing, replacing, or upgrading drives. The MFC supports one drive FRU per controller.
Addendum to the StorageTek 9710 for the Tandem Environment If replacing one of two drive FRUs attached to a 3216 controller, the SCSI ID must be checked and changed it if necessary, so that the drive FRUs do not have the same SCSI ID. See “Checking and Setting the SCSI ID”.
Addendum to the StorageTek 9710 for the Tandem Environment 3.12 Drive Configurations Installation of the 5155/5159 Tape Drive FRUs in the 9710 Automated Cartridge Subsystems depends on the number of drives installed in the subsystem. Keep the following points in mind when making connections. • Figure 3-5 • An MFC can support only one drive. For a module containing two drives, attach the drives to separate MFCs. The MFC uses copper cable for attachment and does not require a backend board (BEB).
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-6 Figure 3-7 3216 Controller One-Drive Configuration 3216 Controller Two-Drive Configuration Installing and Configuring the 9710 Automated Cartridge Subsystem 3-12
Addendum to the StorageTek 9710 for the Tandem Environment 3.13 Patch Panel Connections Each drive FRU contains one 68-pin SCSI socket and one 50 pin SCSI socket or ports via the BEB Patch Panel. When the 5155/5159 drive FRU is attached to an MFC, the 50-pin SCSI port is used for the copper cable connection and the 68-pin SCSI port is capped with a SCSI terminator.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-8 3.14 View of the 5155/5159 FRUs in the 9710 ACS Opening and Removing the Slide Door The side door provides access to the cable connectors on the rear of the drive FRUs. Before connecting AC power cords, copper cables, or fiber-optic cables, open the rear door. To open the side door, use the hex key or an Allen wrench to unlock the door. The door is mounted on slide hinges, to remove the door lift up on the hinges.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-9 The 9710 Patch Panel Installing and Configuring the 9710 Automated Cartridge Subsystem 3-15
Addendum to the StorageTek 9710 for the Tandem Environment 3.15 Installing the BEB (3216 Only) Figure 3-10 shows the back-end board (BEB) enclosure. Install the BEB enclosure if attachment of the drive to a 3216 controller is wanted. (Drives attached to an MFC do not require a BEB.) The BEB translates fiber-optic signals from the 3216 controller into SCSI commands and information for the tape drive. One BEB can serve two daisy-chained tape drives. The BEB attaches to the port that is not terminated.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-10 Back-End Board (BEB) Enclosure Installing and Configuring the 9710 Automated Cartridge Subsystem 3-17
Addendum to the StorageTek 9710 for the Tandem Environment 3.16 Connecting and Routing the Power Cords An AC power cord connects the power supply in each drive FRU to the PDU of the 9710 Automated Cartridge Subsystem. After installing the AC power cord and connecting the drive FRU, route the AC power cord through the cable harness guide. The excess portion of the AC power cord can be stored in the cable harness guide.
Addendum to the StorageTek 9710 for the Tandem Environment 7. Repeat Steps 3 through 6, if necessary, for the nest drive FRU in the 9710 Automated Cartridge Subsystem. 8. Repeat Steps 1 through 7 for each remaining drive FRU in the 9710 Automated Cartridge Subsystem.
Addendum to the StorageTek 9710 for the Tandem Environment 3.17 Connecting Copper Cable to the MFC RS232/SCSI BIC Copper cables come in lengths of 3.1 or 7.7 meters (10 or 25 feet) and do not require special installation. Each end of the cable has a 50-pin cable connector. One end attaches to the MFC RS-232/SCSI BIC, and the other end attaches to the unterminated SCSI port on the Patch Panel of the 9710 Automated Cartridge Subsystem.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-12 Connecting Copper cable to the MFC RS-232/SCSI BIC Installing and Configuring the 9710 Automated Cartridge Subsystem 3-21
Addendum to the StorageTek 9710 for the Tandem Environment 3.18 Connecting Copper Cable to the Drive FRU SCSI PORT (MFC Only) On the Patch Panel each drive FRU contains, one 68-pin SCSI port and one 50-pin SCSI port. For a drive FRU controlled by an MFC, copper cable links the 50-pin SCSI port with the MFC RS-232/SCSI BIC. A SCSI terminator covers the other port. See Figure 3-13. Install the copper cable connector to the SCSI port as follows: 1.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-13 Connecting Copper Cable to the Drive FRU SCSI Port Installing and Configuring the 9710 Automated Cartridge Subsystem 3-23
Addendum to the StorageTek 9710 for the Tandem Environment 4. Route the cable upward into the “Cable Access” channel until it exit the top of the channel. See Figure 3-13 for the cablerouting details. 5. Repeat Steps 1 through 4 for the next drive FRU in the 9710 Tape Subsystem. 6. Reinstall the rear door of the 9710 Automated Cartridge Subsystem, making sure that any power cords or copper cables are routed properly through the cable harness guides. 3.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-14 Connecting Fiber-Optic Cable to the 3216 BIC Installing and Configuring the 9710 Automated Cartridge Subsystem 3-25
Addendum to the StorageTek 9710 for the Tandem Environment 3.20 Connecting Fiber-Optic Cable to the 9710 Automated Cartridge Subsystem BEB (3216 Only) After routing the AC power cords, the fiber-optic cable can be connected to the Patch Panel BEB. (The fiber-optic cable is installed by Compaq Site Services or a certified cable installer.) At the Patch Panel end of the cable assembly, install the fiber-optic connector as follows: CAUTION Fiber-optic cables have a central core of fragile glass fibers.
Addendum to the StorageTek 9710 for the Tandem Environment CAUTION Make sure that none of the fiber-optic cables become pinched during installation. Fiber-optic cable should not be bent more than the maximum bend radius of 10 centimeters (4 inches). 6. Repeat Steps 1 through 5 for each drive FRU that uses fiberoptic cables. 7. After all of the fiber-optic cables have been installed into all of the BEB modules, reinstall the external panel of the 9710 Tape Subsystem.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 3-16 Connecting Fiber-Optic Cable to the BEB 3.
Addendum to the StorageTek 9710 for the Tandem Environment If COUP is being used to add the subsystem to the system configuration, the operating system image does not need to be loaded. If COUP is not used, load the new operating system image from the SYSnn subvolume created when the Install program was run. Peripheral Utility Program (PUP) or Tandem Maintenance and Diagnostic System (TMDS) commands cannot be used if the system configuration has not yet been prepared using the Install program.
Addendum to the StorageTek 9710 for the Tandem Environment 7. Bring up the path to the controller using the PUP UP command. For example: Note: For S-series platforms, refer to Chapter 7.
Addendum to the StorageTek 9710 for the Tandem Environment • Drives connected to one 3216 controller must have unique SCSI IDs 4 and 5. 3.25 Troubleshooting The following troubleshooting tables help identify and correct problems that can occur when installing the 5155/5159 DLTtape drive FRU in the 9710 Tape Subsystem. Each table addresses a specific problem, lists symptoms related to the possible cause of the problem, and lists actions that can be taken to correct the problem.
Addendum to the StorageTek 9710 for the Tandem Environment Green LED Not Lit on a Logic Board Symptom Corrective Action 1. Green LED not lit on any logic boards. • Start the system. • Call the GCSC. 2. Green LED not lit on one logic board. • Reseat the logic board: 1. Unscrew the thumbscrews on the ejectors and then lift both ejectors at same time to disconnect the logic board from the backplane. 2. Pull the logic board 2 inches out of its slot. 3.
Addendum to the StorageTek 9710 for the Tandem Environment Red LED Lit on a Logic Board Symptom Corrective Action 1. Red LED on a logic board is lit for less than 1 minute after the system starts. • None; normal self-test operation. 2. Red LED on a logic board stays lit for more than 1 minute. • If two drives are attached to the same 3216 controller, make sure that their SCSI Ids are set to 4 and 5. (“Checking and Setting the SCSI ID”.) Otherwise, call the GCSC.
Addendum to the StorageTek 9710 for the Tandem Environment Green LED Not Lit on a BIC Symptom Corrective Action 1. Green LED not lit on any BICs. 2. Green LED not lit on one BIC. • Start the system or call the GCSC. • Reseat the BIC: 1. Unscrew the thumbscrews. 2. Grasp the BIC at the top and bottom and pull it out of the slot. 3. Push the BIC into the slot and tighten the thumbscrews. 4. If the green LED still does not light, call the GCSC. Red LED Lit on a BIC Symptom Corrective Action 1.
Addendum to the StorageTek 9710 for the Tandem Environment Green LED on a BEB Not Lit Symptom 1. Green LED not lit inside BEB enclosure. Corrective Action • Installing and Configuring the 9710 Automated Cartridge Subsystem Make sure the drive FRU is powered on.
Addendum to the StorageTek 9710 for the Tandem Environment Yellow LED on a BEB Not Lit Symptom 1. Yellow LED not lit inside BEB enclosure. Corrective Action • Make sure that both the drive FRU and 3216 logic board is powered on. • Check the integrity of the fiber-optic cable connection: 1. Inspect the cable connectors at the BIC and BEB ends. Make sure the connectors have not been forced in backwards. The connector keyway must mate with the key in the receptacle. 2.
4 Operating the 9710 Automated Cartridge Subsystem 4.1 In This Chapter Chapter 4 includes the following main topics and sections: Topic Operator Panel Remote Diagnostics Interface Port Access Time Install Time Field Upgrades Accessibility Error Recovery and Calibration Automated CTU Cleaning 4.2 Section 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 Operator Panel An operator panel is used to communicate LSM status, configuration, diagnostic sequences, and error information.
Addendum to the StorageTek 9710 for the Tandem Enviroment 4.3 • MENU switch - calls up a menu of operator/customer service engineer (CSE) options. • EXECUTE switch - after entering the correct console command, unlocks the CAP. • LCD display - displays machine status, provides menu information, and prompts the operator to perform certain functions. • PROCESSOR ACTIVE LED - indicates that the processor is active.
Addendum to the StorageTek 9710 for the Tandem Enviroment 4.5 Install Time Installation time is estimated to be about 2 hours, depending upon the number of 4890 cartridge tape units and/or DLT cartridge tape units and options ordered. 4.6 Field Upgrades The 9710 has a flexible design, allowing it to be upgraded at the customer's location. Cartridge tape units can be added to the library to increase performance. Cartridge storage cell arrays can be added to increase capacity.
Addendum to the StorageTek 9710 for the Tandem Enviroment 4.8 Error Recovery and Calibration The 9710 robotics are totally self calibrating. There are no operator adjustments. The robot automatically returns online in the event of a power failure. A cartridge that was in the process of being moved when a power failure occurred will be returned to its previous location when the power returns. 4.9 Automated CTU Cleaning When a Cartridge Tape Unit must be cleaned, the CTU will signal the library.
5 The DLT Drive FRU in the 9710 Automated Cartridge Subsystem 5.1 In This Chapter Topic Data Compression Performance Interface Components Multifunction Controller (MFC) Copper Cable Back End Board (3216 Only) -Optic Cable (3216 Only) Component Part Numbers Labeled and Unlabeled Tapes 5.2 Section 5.2 5.4 5.5 5.7 5.8 5.10 5.11 5.13 5.14 Drive FRU The drive and its power supply come packaged in a field replaceable unit (FRU).
Addendum to the StorageTek 9710 for the Tandem Environment uncompressed format) by two to three times. See “Controlling Compression (5190 Tape Drive Only)”. Writing compressed data on tape means the tape drive compresses data whenever possible. The specific amount of data stored on tape is not predictable, because the amount of compression varies with the type of data being written. Because of this the amount of compressed data stored on tape can vary significantly.
Addendum to the StorageTek 9710 for the Tandem Environment 5.5 The Robotic Cartridge Loader The 9710 Automated Cartridge Subsystem can house from 252 tape cartridges to 588 tape cartridges for a total storage capacity of 23.52TB of data storage. The robot contained in the 9710ACS is responsible for loading and unloading the tape cartridges in the tape drives as tapes are requested by the system.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 5-1 The 9710 Automated Cartridge Subsystem with the Expansion Door The DLT Drive FRU in the 9710 Automated Cartridge Subsystem 5-4
Addendum to the StorageTek 9710 for the Tandem Environment 5.6 9710 Interface Components The DLTtape drive(s) housed in the 9710 Automated Cartridge Subsystems communicates with the Tandem host system through a cable connected to a tape controller residing in a system cabinet or I/O cabinet. Use either a multifunction controller (MFC) with copper cable or a 3216 tape controller with fiber-optic cable as interface components.
Addendum to the StorageTek 9710 for the Tandem Environment 5.7 Multifunction Controller (MFC) Unlike most I/O controllers, the MFC manages several types of devices, including disk and tape drives, terminals, printers, workstations, and communications lines to remote systems. The controller consists of two boards: a logic board (LB) and a backplane interconnect card (BIC). Access the logic board from the front of a system or I/O cabinet. Access the BIC from the rear of a system or I/O cabinet.
Addendum to the StorageTek 9710 for the Tandem Environment The MFC RS-232/SCSI BIC has a 50-pin connector for communicating with the cartridge tape drive through a cable. Figure 5-2 shows the MFC logic board and BIC. Figure 5-2 MFC Logic Board and RS-232/SCSI BIC 5.8 Copper Cable Copper cable connects the MFC RS-232/SCSI BIC to a SCSI port 9710 ACS patch panel. The MFC permits cable lengths of 3.1 meters (10 feet) and 7.7 meters (25 feet). Table 5-5 lists the copper cable product and part numbers.
Addendum to the StorageTek 9710 for the Tandem Environment Table 5-4 Copper Cables for the T16/5155 DLTtape Subsystem Product Number 517-010W Part Number Description 011936 517-025W 011937 10-foot (3.1-meter) copper cable 25-foot (7.7-meter) copper cable Table 5-5 Copper Cables for the T16/5159 DLTtape Subsystem 5.
Addendum to the StorageTek 9710 for the Tandem Environment 5.10 Back-End Board (3216 Only) The back-end board (BEB) translates fiber-optic signals from the 3216 controller into small computer system interface (SCSI) commands and information for the tape drive FRU. A cage-like sheet-metal enclosure houses the BEB and plugs into a 50-pin SCSI port on the 9710 ACS patch panel. The BEB enclosure is visible only when the door panel on the rear of the 9710 Automated Cartridge Subsystem is removed.
Addendum to the StorageTek 9710 for the Tandem Environment Table 5-6 lists the product and part numbers for 3216 fiber-optic cables.
Addendum to the StorageTek 9710 for the Tandem Environment Table 5-7 Part Numbers for 9710 Automated Cartridge Subsystem Components Description 3216 logic board 3216 BIC Back-end board (BEB) assembly 2-kilometer Cable Specification MFC logic board MFC RS-232/SCSI BIC SCSI terminator Daisy-chain cable The DLT Drive FRU in the 9710 Automated Cartridge Subsystem Part Number 096789 061701 096170 096880 038957 010893 013601 095886 5-11
Addendum to the StorageTek 9710 for the Tandem Environment Figure 5-3. 3216 Logic Board and Fiber-Optic BIC 5.13 Cartridge Tapes Cartridge tapes hold magnetic storage media for the 9710 Automated Cartridge Subsystem. A cartridge tape is a selfcontained plastic shell containing a spool of metal particle tape. The cartridge protects the tape and makes handling easier. Tape is nested in the cartridge by a spring-loaded mechanism that exposes the tape only when the cartridge is loaded into the drive.
Addendum to the StorageTek 9710 for the Tandem Environment mechanism uses a leader block to wind the tape through the tape path inside the drive. (To view the parts of a cartridge, see Figure 1-6.) There are three types of cartridge tape: • The standard cartridge tape (Mark III) can be used with the DLTtape drive(s) housed in the 9710 Tape Cartridge Subsystem. The standard tape stores up to 20 gigabytes of compressed data or 10 gigabytes in the uncompressed mode.
Addendum to the StorageTek 9710 for the Tandem Environment 5.14 Labeled and Unlabeled Tapes The DLTtape drive(s) housed in the 9710 Tape Cartridge Subsystem can use both labeled and unlabeled cartridge tapes. A tape label is a record at the beginning of a tape that identifies the tape volume and the files it contains. An expiration date protects labeled-tape information from being accidentally overwritten. A scratch tape is a labeled tape whose expiration date has passed.
6 Configuring the Tandem System for the 9710 Automated Cartridge Subsystem on K- series and Cyclone Servers 6.1 In This Chapter Chapter 6 includes the following main topics and sections: Topic Completing the MFC RS-232/SCSI BIC Diagram Completing the 3216 Controller BIC Diagram Configuring the Subsystem Online Using COUP Configuring the Subsystem by Modifying the CONFTEXT Section 6.2 6.3 6.4 6.
Addendum to the StorageTek 9710 for the Tandem Environment 6.2 Completing the MFC RS-232/SCSI BIC Diagram To house a DLT cartridge tape subsystem in the 9710 ASC Tape Cartridge Subsystem to be attached to an MFC, document the installation using an MFC RS-232/SCSI BIC Diagram. Figure 6-1 shows an example of a completed diagram. For more information about completing BIC diagrams or configuring controllers, refer to Configuring Controllers for NonStop Systems. Note.
Addendum to the StorageTek 9710 for the Tandem Environment 6.2.2 Identify the Controller The following paragraphs describe how to complete the identification lines at the top of the form. Identify an MFC by the part number of its logic board. The part number is entered in the logic board slot on the completed cabinet checklist for the cabinet where the MFC is installed. Part numbers for the MFC are listed in Table 6-2.
Addendum to the StorageTek 9710 for the Tandem Environment 6.2.3 J5 Connector (For a Tape Drive Only) Complete the information block for the J5 connector of the MFC RS-232/SCSI BIC. Indicate that are a T16/ 5155/5159 DLTtape Subsystem is being attached. (Only one tape drive can be connected to an MFC.) • The unit number for the J5 connector on an MFC is always %5. This number refers to the unit to which the device is assigned.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 6-1 Example of an MFC RS-232/SCSI BIC Diagram Configuring the Compaq System for the 9710 Automated Cartridge Subsystem 6-5
Addendum to the StorageTek 9710 for the Tandem Environment Table 6-3 Cable Part Numbers for Connecting a 5155 Tape Drive to an MFC Product Number 517-010W Part Number Description 011936 517-025W 011937 10-foot (3.1-meter) copper cable 25-foot (7.7-meter) copper cable Table 6-4 Cable Part Numbers for Connecting a 5159 Tape Drive to an MFC Product Number 519-003W Part Number Description 424361-001 519-050W 424362-001 519-075W 424363-001 10-foot (3.1-meter) copper cable 50-foot (15.
Addendum to the StorageTek 9710 for the Tandem Environment 6.2.4 J1, J2, J3, and J4 Connectors The remaining connectors are used for modems, communications lines, terminals, and printers. For detailed instructions about how to complete these parts of the form, refer to Configuring Controllers for NonStop Systems (Compaq Part #111154). 6.2.5 Date the Form When this form is completed, enter today’s date on the Date line. 6.
Addendum to the StorageTek 9710 for the Tandem Environment • Enter the address number for the controller on the Controller Number line. • Enter the controller logic board slot number in the first blank of the LB/BIC Slot Number line. To determine the controller logic board slot number, find this board (by part number) on the completed cabinet checklist for the cabinet containing the controller. (See Table 6-5 for the controller part number.
Addendum to the StorageTek 9710 for the Tandem Environment Table 6-5 Component 3216 Controller Part Numbers Part Number 3216 logic board 096789 3216 BIC 061710 6.3.2 Identify the Cable Connector Complete the information block or blocks for the cable connector. To connect two tape drives to the 3216 controller, the second drive is connected by a daisy-chain cable to the first drive.
Addendum to the StorageTek 9710 for the Tandem Environment Table 6-6 Cable Part Numbers Product Number Part Number Description F9-10W 064351 10-meter (33-foot) fiber-optic cable F9-25W 064352 25-meter (82-foot) fiber-optic cable F9-50W 064353 50-meter (164-foot) fiber-optic cable F9-100W 064354 100-meter (328-foot) fiber-optic cable F9-250W 064355 250-meter (820-foot) fiber-optic cable F9-500W 064356 500-meter (1640-foot) fiber-optic cable Note: For cable lengths from 500 meters to
Addendum to the StorageTek 9710 for the Tandem Environment 6.3.3 Date the Form When this diagram has been completed, enter today’s date on the Date line. Figure 6-2 6.4 Example of a Completed 3216 Controller BIC Diagram Configuring the Subsystem Online Using COUP Use the Configuration Utility Program (COUP) to configure a T16/5155/5159 DLTtape Drive FRU dynamically--that is, without having to create a new system image and load it.
Addendum to the StorageTek 9710 for the Tandem Environment • Add or delete objects (such as a 3216 controller or a tape drive) in the system configuration • Stop the I/O process for a tape drive • Alter the characteristics of a tape drive • Start the I/O process for a tape drive after altering its characteristics • Obtain information about the current configuration. Note: Always use the product code 5190 when configuring the T16/5155/5159 DLTtape Drive FRU.
Addendum to the StorageTek 9710 for the Tandem Environment Note: Using COUP to add a tape drive attached to an MFC requires updated MFC firmware. To add a T16/5155/5159 DLTtape Drive FRU, the system must have a D20.00 or later software release. The following example show the sequence of commands to enter for adding a 3216 logical controller name TAPEA to an MFC named MFUNC1 with a subchannel offset of %10.
Addendum to the StorageTek 9710 for the Tandem Environment • The ADD command names the object that have been defined (the name of the logical tape controller is TAPEA in this example) and adds it to the configuration file. 6.4.2 Example 2: Defining and Adding a 3216 Physical Controller Use COUP to define and add a 3216 controller to the system after installing the controller.
Addendum to the StorageTek 9710 for the Tandem Environment 6.4.3 Example 3: Defining and Adding a Device A tape drive cannot be added to the system configuration until the controller for the tape drive (see the preceding Examples 1 and 2) has been added. The following example uses COUP to define and add a tape drive name $TAPE1. 6) 7) 8) 9) 10) ASSUME DEVICE SET PRODUCT 5190 SET CONTROLLERNAME TAPEA SET UNIT 5 SHOW PRODUCT 5190 CONTROLLERNAME TAPEA IOPOBJECT $SYSTEM.SYS01.
Addendum to the StorageTek 9710 for the Tandem Environment • The SHOW command helps to verify that all required attributes have been set. It identifies missing but required attributes with an asterisk (*). • The ADD command names the device and adds it to the configuration file. 6.4.3.1 Considerations • Always use 5190 as the product number when configuring the T16/5155/5159 DLTtape Drive FRU. • Unit numbers are determined by the controller and must match the SCSI ID of the drive.
Addendum to the StorageTek 9710 for the Tandem Environment The default attribute for the T16/5155/5159 DLTtape Drive FRU is NOCOMPRESSION. The COUP attribute establishes the default mode for the tape drive being configured. After configuring the tape drive, this setting can be overridden, if needed, in a number of ways. To see a description of each of the methods for enabling or disabling compression, see “Controlling Compression (5190 Tape Drive Only)”. 6.4.
Addendum to the StorageTek 9710 for the Tandem Environment Use the COUP DELETE command to remove the definition of the drive from the configuration file. When removing a drive from the system, remove its controller if there are no other devices attached to the controller. If deletion of the controller is tried while it still has a device connected to it, COUP issues an error message.
Addendum to the StorageTek 9710 for the Tandem Environment • • • • MULTIFUNCTION_CONTROLLERS paragraph (to add an MFC only) CONTROLLERS paragraph PERIPHERALS paragraph ALLPROCESSORS paragraph For more information about the Install program, the CONFTEXT file, or configuring tape controllers, see the following manuals: • • • • • • • • • NonStop Himalaya K10000/K20000 Planning and Configuration Guide NonStop Himalaya K1000/K2000 Planning and Configuration Guide NonStop Himalaya K100 Server Planning and Co
Addendum to the StorageTek 9710 for the Tandem Environment • The product number 5190 also identifies the T16/5155/5159 DLTtape Drive FRU in the peripherals paragraph. • The unit number for each T16/5155/5159 DLTtape Drive FRU must match the SCSI ID configured during installation. • Only one T16/5155/5159 DLTtape Drive FRU can be attached to an MFC. The drive must use SCSI ID 5, which is the default SCSI ID for drive FRUs arriving from manufacturer.
Addendum to the StorageTek 9710 for the Tandem Environment • For a Cyclone system, to determine the I/O controller number: ♦ (I/O controller number) = %10* (segment address) + (slot address) Table 6-7 I/O Slot Number 62 63 64 65 66 67 Subchannel Addresses for I/O Controllers Subchannel Address %040 (MFC only) %030 %020 %120 %130 %140 (MFC only) I/O Slot Number 60 61 62 63 64 65 66 67 68 69 Subchannel Address %240 (MFC only) %230 %220 %210 %200 %300 %310 %320 %330 %340 (MFC only) For Himalaya K10000,
Addendum to the StorageTek 9710 for the Tandem Environment 6.5.3 Tape Boot/Tape Load Considerations How the system is configured affects what devices can be used for tape boot. To perform a tape boot or tape load with a T16/5155/5159 DLTtape Drive FRU, verify that the system is properly set up to do it. For details, read “Using a T16/5155/5159 DLTtape Drive FRU for a Tape Boot/Tape Load”. 6.5.
Addendum to the StorageTek 9710 for the Tandem Environment Example for the Himalaya K100, K200, K1000, K2000, and CLX systems: !Controller/ !CIU name ! MFUNC1 Product Number Processor Numbers Subchannel Address 3681 1,0 %140; !SLOT 67 Example for the Himalaya K10000 and K20000 systems: !Controller/ !CIU name ! MFUNC1 Product Code Processors/ Channels Subchannel Address 3681 0.0,1.
Addendum to the StorageTek 9710 for the Tandem Environment 6.5.5 Modifying the CONTROLLERS Paragraph The entry needed to make to the CONTROLLERS paragraph of the configuration file depends on which controller being attached to the T16/5155/5159 DLTtape Drive FRU: Multifunction Controller 1. Specify the name of the logical tape controller (in the examples, TAPEA). 2. Specify 3216 as the product number for the logical tape controller. 3.
Addendum to the StorageTek 9710 for the Tandem Environment 3216 Controller 1. Specify the name of the controller. 2. Specify 3216 as the controller product code. 3. Specify the processors and, if applicable, the channel numbers attached to the controller. 4. Determine the subchannel address required for each 3216 controller.
Addendum to the StorageTek 9710 for the Tandem Environment Use the following steps to add an entry to the PERIPHERALS paragraph of the configuration file. For more information about specifying PERIPHERALS paragraph entries for tape devices, see the System Generation Manual for Disk and Tape Devices. 1. Specify the logical device name of the tape drive. (The examples use $BACKUP and $DUMP.) 2. Specify the name of the controller for each drive. Use the controller name specified in the CONTROLLERS paragraph.
Addendum to the StorageTek 9710 for the Tandem Environment The default modifier is NOCOMPRESSION. For information about other ways to enable and disable compression, see “Controlling Compression. Example for a module with one drive FRU attached to an MFC: !Device !Name ! $BACKUP Controller/ Unit Number Macro Modifiers TAPEA.5 5190 COMPRESSION; Example for a module with one drive FRU attached to a 3216-tape controller: !Device !Name ! $DUMP Controller/ Unit Number Macro Modifiers TAPEA.
Addendum to the StorageTek 9710 for the Tandem Environment Example for a module with two drive FRUs attached to a 3216 tape controller: !Device !Name ! $BACKUP $DUMP Controller/ Unit Number Macro TAPEA.4 TAPEA.5 5190; 5190; Modifiers 6.5.7 Labeled-Tape Processing (ALLPROCESSORS Paragraph) For the system to support labeled-tape operations, TAPE_LABEL_PROCESSING ENABLED must be specified in all the ALLPROCESSORS paragraph of the CONFTEXT file.
7 Configuring the 5155/5159 Digital Linear Tape FRU for Himalaya SSeries Servers 7.1 In This Chapter Chapter 7 includes the following main topics and sections: Topic Prepare for the Installation Install the 5155/5159 DLTtape Drive FRU Configure the 5155/5159 DLTtape Drive FRU Connect the Cables Test the Installation 5155/5159 Troubleshooting Chart 7.2 Section 7.2 7.3 7.4 7.5 7.6 7.
Addendum tot he StorageTek 9710 for the Tandem Environment Figure 7-1 Figure 7-2 5155/5159 DLTtape Drive FRU 5155/5159 Digital Linear Tape FRU Rear View Configuring the 5155/5159 Digital Linear Tape FRU for the Himalaya S-series Servers 7-2
Addendum tot he StorageTek 9710 for the Tandem Environment 7.3 Installing the 5155/5159 DLTtape FRU To install the 5155/5159 Tape FRU: Step Action 1 Note the 5155/5159 factory Id setting, by locating the ID selection switch on the rear of the unit. The factory ID is set to 5. 2 Review the configuration guidelines in Section 2.4.1. 3 Configure the 5155/5159 for use on the system: If there us a need to … See Section … Change the SCSI ID 4 7.4 2.4.3 Connect the cables.
Addendum tot he StorageTek 9710 for the Tandem Environment Configuration Guidelines The s DLTtape 5155/5159 for use on the system: If installing the 5155/5159 as... Then . . . The only tape drive on the bus Be sure to use a SCSI ID 5 for the tape drive. The SCSI ServerNet addressable controller (SAC) supports copper cables only (G06.XX and earlier). Terminate the bus by installing a terminator on the last SCSI device.
9710 for the Tandem Environment Examine the 5155/5159 Rear Panel Examine the co physical installation (see Figure 7Connect the SCSI Signal Cable To connect the SCSI signal cable (Copper): 1. Connect one end of the SCSI cable to the bottom SCSI signal on the 5155/5159 rear panel. 2. Snap the wire cable clamps into place to secure the cable. 3. connector on the PMF CRU of the Himalaya Scabinet or the IOMF CRU of the Himalaya Scabinet.
Addendum tot he StorageTek 9710 for the Tandem Environment The SCSI SAC supports a SCSI link up to 23 meters long between the PMF CRU and the tape drive FRU. Note. The 5155/5159, 5150 and 5151 Digital Linear Tape subsystems are supported by the G06.XX release or later, when using the PMF CRU or the IOMF CRU. The PMF CRU can support only one tape drive FRU when using G06.XX release or earlier.
9710 for the Tandem Environment -3 A Himalaya S Series system enclosure with both PMF CRUs installed.
Addendum tot he StorageTek Figure 7- 9710 for the Tandem Environment The PMF CRU front Panel of the Himalaya -Series laya S- 7-
Addendum tot he StorageTek 9710 for the Tandem Environment 7.6 Copper SCSI Cable (PMF CRU Only) The Cable used to connect the tape drive FRU to the PMF CRU is a copper SCSI cable. One end of the cable has a 50-pin connector with latch-clip flanges that connects to the uncapped SCSI port at the rear of the tape drive FRU. The other end of the cable has a 68-pin connector with thumbscrews that connects to the SCSI passthrough terminator on the PMF CRU differential SCSI port.
Addendum tot he StorageTek 9710 for the Tandem Environment 7.7 Configuring the 5190/5194 Modular Tape Subsystem for the Himalaya S-series Servers The subsection describes how to configure the 5190/5194 modular tape subsystem to connect a tape drive to a processor multifunction (PMF) CRU. Topics include the following: • • • • • The group, module, and the slot hierarchy Identifying FRUs Completing the PMF CRU Configuration Form Configuring the modular tape subsystem online using SCF 7.7.
Addendum tot he StorageTek 9710 for the Tandem Environment 7.7.1.3 Slot A slot is a labeled physical space in an enclosure into which a FRU can be installed. 7.7.2 Identifying FRUs FRUs in Himalaya S-series servers are identified by their physical location. There are no subchannel addresses as there were in previous Tandem systems.
Addendum tot he StorageTek 9710 for the Tandem Environment Group and slot labels help locate FRUs that need service. Some software might show the location of a FRU using abbreviations for group, module, and slot. For example the Subsystem Control Facility (SCF) storage subsystem might display the location of a PMF CRU as: PMF.GRP-1.MOD-1.
Addendum tot he StorageTek 9710 for the Tandem Environment • Enter the product number of the copper SCSI cable to be used with this tape drive in the SCSI Cable field. Use one of the copper SCSI cables listed in Table 7-1 on page 7-10. For instructions on completing the rest of the PMF CRU Configuration Form, refer to the Himalaya S-series Planning and Configuration Guide.
Addendum tot he StorageTek 9710 for the Tandem Environment Figure 7-5 Example of a Completed PMF CRU Configuration Form Configuring the 5155/5159 Digital Linear Tape FRU for the Himalaya S-series Servers 7-14
Addendum tot he StorageTek 9710 for the Tandem Environment 7.9 Configuring the Modular Tape Subsystem Online Using SCF Use the Subsystem Control Facility (SCF) to configure tape drives for the Himalaya S-series servers. SCF allows adding, changing of the attributes, and deleting a tape drive. SCF can be run from any terminal attached to the system after logging on.
Addendum tot he StorageTek 9710 for the Tandem Environment Example 1: Defining and Adding a Tape Drive Use the SCF ADD TAPE command to define and add a 5155/5159 tape drive to the system configuration. Before issuing the ADD TAPE command, insure that the tape drive is installed properly. The following example adds a 5155/5159 Digital Linear Tape FRU, “$TAPE0” to the system configuration.
Addendum tot he StorageTek 9710 for the Tandem Environment Issue the SCF INFO TAPE command after the ADD TAPE command is finished to verify that the tape drive has been properly configured. For example: ->INFO TAPE $TAPE0, DETAIL Storage - Detailed Info TAPE configuration $TAPE0 Adapter Name…………$ZZSTO.#PMF.GRP-2.MOD-1.SLOT-55 *Adapter Location (Group, Module, Slot).
Addendum tot he StorageTek 9710 for the Tandem Environment • The following example of the ALTER command changes the value of the compression attribute for the tape drive (5190, 5155/5159, 5150 or the 5151) $TAPE0 to OFF and then issues the SCF INFO command to make sure that the change has taken place: ->ALTER TAPE $TAPE0, COMPRESSION OFF ->INFO TAPE $TAPE0 STORAGE - Info TAPE configuration $TAPE0 SubType *Density *NumOpeners *RecSize 9 6250 6 8192 *Compression OFF *Adapter Location 1, 1, 50 The fo
Addendum tot he StorageTek 9710 for the Tandem Environment • The Following example specifies that a maximum of 32 concurrent file opens allowed for the tape drive $TAPE1: ->ALTER TAPE $TAPE1, NUMOPENERS 32 For more information on the ALTER and INFO commands, see the SCF Reference Manual for the Storage Subsystem. Example 3: Deleting a Tape Drive From the System Use the SCF DELETE TAPE command to delete a tape drive from the system configuration database.
Addendum tot he StorageTek 9710 for the Tandem Environment Use the INFO command to verify that the tape drive has been removed from the system: ->INFO $TAPE* For more information on the STATUS, DELETE, and INFO commands, see the SCF Reference Manual for the Storage Subsystem. 7.10 Terminate the SCSI Bus Note: The SCSI bus must be terminated at the last SCSI device. Table 7-2 tells when and where to add a terminator to the SCSI bus. If the 5155.
Addendum tot he StorageTek 9710 for the Tandem Environment 2. Connect the power cord to the 5155/5159 power connector. Make sure connector is fully seated. 3. Connect the other end of the power cord to a Power Distribution Unit (PDU) AC outlet contained in the 9710 Automated Cartridge Subsystem. 7.12 Test the Installation Section 2.6, page 2-11, describes how to test the 5155/5159 Tape FRU after installation. It includes the Power-On Self-test (POST) and what occurs during and after POST.
Addendum tot he StorageTek 9710 for the Tandem Environment 7.13 5155/5159 Troubleshooting Chart If the 5155/5159 Tape Subsystem fails during POST or operation, use Table 7-4 to determine the problem and the action to take. Table 7-4 If . . . 5155/5159 Troubleshooting Chart Then . . . You Should… The system does not The Tape Subsystem system might not Configure the Tape Subsystem for recognize the be configured with the correct SCSI the correct SCSI ID (5). 5155/5159 ID (5).
Addendum tot he StorageTek 9710 for the Tandem Environment Table 7-4 5155/5159 Troubleshooting Chart (page 2 of 2) If . . . The system does not Recognize the 5155/5159 (continued). Then ... Take the following action . . . The SCSI bus might be too long. Limit the bus length to the ANSI SCSI standard of 25 meters (82 feet) for differential. Too many devices might be on the bus. Limit the number of tape drives to one per PMF CRU. The 5155/5159 does not power up. The 5155/5159 has no power.
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8 Configuring the 6760 ServerNet/DA and Attached Devices 8.1 In This Chapter Chapter 8 includes the following main topics and sections: Topic Configuring a 6760 Adapter Configuring Tape Drives Online Using SCF Viewing Configuration Information about a 6760 Adapter Viewing Configuration Information about Devices Viewing Status Information about Devices Troubleshooting Configuration Problems 8.2 Section 8.2 8.3 8.4 8.5 8.6 8.7 Configuring a 6760 Adapter A 6760 adapter does not need to be configured.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment 8.3 Configuring Tape Drives Online Using SCF A tape drive can be connected either to the SCSI port of a PMF CRU or IOMF CRU or to a 6760 adapter. This subsection describes connecting an external tape drive to a 6760 adapter. An example is given in the following topic, Example: Adding a Tape Drive. For a list of limitations when configuring external tape drives to the 6760 adapter, see Limitations on page 8-2.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment 8.4 Viewing Configuration Information About a 6760 Adapter Use the SCF INFO ADAPTER command to display configuration information about a 6760 adapter. 8.4.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment 8.4.2.1 Adapter Information The following information is listed in the beginning of a detailed report such as the one displayed in Figure 8-1. Access List shows the processor numbers of the processors that can access this adapter. Adapter Name shows the logical name of the adapter. This name is based on the adapter location and is determined by the system when the adapter is automatically added to the system configuration.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment Subdevice identifies the physical location of the SAC within the adapter. There can be up to four SACS installed on the 6760 adaper, and this number is determined automaticallly by the position of the SAC in the adapter (location 1, 2, 3, or 4). Usage shows the type of device controlled by SAC. 8.4.2.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment The following INFO ADAPTER command produces a detailed report such as the one shown in Figure 8-1: -> INFO ADAPTER $ZZSTO.#SNDA.GRP-1.MOD-1.SLOT-53, DETAIL STORAGE – Detailed Info ADAPTER \ALM171.$ZZSTO.#SNDA.GRP-1.MOD-1.SLOT-53 Access List………………………………………………….0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 Adapter Name……………………………………………….\ALM171.$ZZSTO.#SNDA.GRP-1.MOD-1.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment 8.5 Viewing Configuration Information About Devices Use the SCF INFO command to display configuration information about the devices attached to a 6760 adapter. 8.5.1 INFO TAPE Detailed Report Information The following describes the fields displayed in an INFO TAPE, DETAIL report, such as the one shown in Figure 8-2. Adapter Name shows the name of the adapter to which the tape drive is attached.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment High PIN shows whether the tape process is allowed to run at a high PIN (ON) or only a low PIN (OFF). MaxOpens shows the maximum number of concurrent open files allowed for the tape drive. Primary CPU shows the processor number of the primary tape process. Currently, this processor must reside in the group where the adapter is installed. Program shows the object file name of the tape process.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment 8.5.2 Example: INFO TAPE Detailed Report To view detailed configuration information about a tape drive, use the SCF INFO TAPE, DETAIL command. The following command produces a report such as the one shown in Figure 8-2. -> INFO TAE $TAPE), DETAIL STORAGE – Detailed Info TAPE configuration \ALM171.$TAPEE0 AdapterName………………………………………………………… $ZZSTO.#SNDA.GRP-1.MOD-1.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment 8.7 Troubleshooting Configuration Problems If a 6760 adapter is not properly configured after it has been installed it in a slot, use the SCF INFO ADAPTER command to determine whether the slot is already configured for a different adapter. If the configuration of an adapter and its devices appears to be correct, but the attached devices are not functioning properly, there might be a hardware problem. 8.7.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment 8.7.2 Using TSM to Check the Adapter Hardware Note: This procedure is limited to checking the adapter hardware. Check the status of the adapter hardware using the TSM package: 1. Log on to the TSM Service Application, and use the tree pane to select the group enclosure where the adapter resides. 2. Use the view pane to verify that the adapter is displayed in the enclosure.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment If the adapter has F-SACs, the amber carrier LED on each F-SAC should be lit when the fiber-optic carrier is detected. d. If the adapter still doesn’t appear in the view pane, contact the service provider. e. If the adapter appears in the view pane, but the color changes to red or yellow, see Using TSM to Test a 6760 Adapter, SACs, and Attached Devices. 8.7.
9710 ACS Automated Cartridge Subsystem Addendum for the Tandem Environment 8.7.4 Determining the Name of a Device If the physical location of an external device is known but the name is not, issue the SCF INFO ADAPTER, DETAIL command for the adapter to which the device is physically connected. For example, if the tape is in a tope module that is connected to the adapter in slot 53 of the group1 enclosure, issue this command: -> INFO ADAPTER $ZZSTO.#SNDA.GRP-1.MOD-1.
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Configuring the 6760 ServerNet/DA and Attached Devices 8-15
9 The 5155/5159 Digital Linear Tape FRU and NonStop Kernel 9.1 In This Chapter Chapter 9 includes the following main topics and sections: Topic Using PUP With the 5155/5159 DLT FRU Using BACKUP and RESTORE With the 5155/5159 Tape Drive Using Labeled and Unlabeled Tapes Controlling Compression) Programming and Configuration Considerations 9.2 Section 9.2 9.3 9.4 9.5 9.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.2.1 Checking the Status of Tape Devices 9.2.1.1 Checking the Status of Tape Devices Using PUP Use the PUP LISTDEV command to check the status of a tape drive or other peripherals attached to the system. This command is useful for checking the UP or DOWN state of a tape drive. The 5150, 5151, 5190, 5194 and 5155/5159 DLTtape drives appear as a type 4, subtype 9 device in a PUP LISTDEV display, regardless of the drive model installed.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.1.1.2 Checking the Status of a Tape Using SCF Use the SCF STATUS command to display current status information about an object. STATUS Command Syntax The syntax for the STATUS command is: STATUS [ /OUT file-spec/ ] [ object-spec ] [ , DETAIL ] [ , POOL $pool-name ] [ , SEL state ] [ ,SUB {ALL | MAGNETIC | VIRTUAL } ] OUT file-spec directs all SCF output generated for this command to the specified file.
Addendum to the StorageTek™ 9710 for the Tandem Environment SUB { ALL | MAGNETIC | VIRTUAL } (DISK object only) specifies that STATUS should be returned only for disks of the specified type. The default value for SUB is ALL. object-spec specifies one of the following combinations of object type and object name: Object Type Object Name ADAPTER DISK DISK MON POOL SCSI SCSI SUBSYS TAPE $sto-mgr.# type.GRP- g.MOD- m.
Addendum to the StorageTek™ 9710 for the Tandem Environment The following are examples of the STATUS ADAPTER command: • To produce a summary report for the processor multifunction (PMF) CRU adapter in group 01, module 1, and slot 50, type: -> STATUS ADAPTER $ZZSTO.#PMF.GRP-1.MOD-1.SLOT-50 • To produce a summary report for all IOMF CRUs in group 11, type: -> STATUS ADAPTER $ZZSTO.#IOMF.GRP-11.
Addendum to the StorageTek™ 9710 for the Tandem Environment The following are examples of the STATUS DISK command: • To display the status of all disks on the system, type: -> STATUS DISK $* • To display the summary status of the disk $DATA00, type: -> STATUS $DATA00 • To display the detailed status of the disk $DATA00, type: -> STATUS $DATA00, DETAIL • To display the summary status of the mirror disk of the mirrored volume $DATA00, type: -> STATUS $DATA00-M Comparing PUP Commands With STATUS DISK
Addendum to the StorageTek™ 9710 for the Tandem Environment Examples Using STATUS MON The following are examples of the STATUS MON command: • To display the summary status of the SMF master process $ZSMS, type: -> STATUS $ZSMS • To display the summary status of all master processes starting with $ZSM, type: -> STATUS MON $ZSM* • To display the detailed status of the SMF master process $ZSMS, type: -> STATUS $ZSMS, DETAIL Comparing COUP and PUP Commands With STATUS MON The SCF STATUS MON command repla
Addendum to the StorageTek™ 9710 for the Tandem Environment Examples Using STATUS POOL The following are examples of the STATUS POOL command: • To display the summary status of all storage pool processes beginning with the letters POOL, type: -> STATUS POOL $POOL* • To display the summary status of all storage pool processes in the STOPPED state only, type: -> STATUS POOL $*, SEL STOPPED • To display the detailed status of the tape $POOL00, type: -> STATUS $POOL00, DETAIL Comparing PUP Commands With
Addendum to the StorageTek™ 9710 for the Tandem Environment specifies whether the path is the primary (-P) or the backup (-B). DETAIL returns all status information. Wild-card characters are supported.
Addendum to the StorageTek™ 9710 for the Tandem Environment STATUS SUBSYS Command This subsection describes the details about the STATUS SUBSYS command. The command syntax is: STATUS SUBSYS $sto mgr Example Using STATUS SUBSYS • To display the summary status of storage subsystem manager, type: -> STATUS SUBSYS $ZZSTO STATUS TAPE Command This subsection describes the details about the STATUS TAPE command. The command syntax is: STATUS TAPE $tape name Wild-card characters are supported.
Addendum to the StorageTek™ 9710 for the Tandem Environment TAPE command. Table 9-5 PUP Command Replaced by SCF STATUS TAPE Command PUP Command LISTDEV TYPE TAPE SCF Command STATUS TAPE 9.2.1 Bringing Up a Cartridge Tape Drive 9.2.2.1 Bringing Up a Cartridge Tape Drive Using PUP The UP command must be used by a super-group user. If a tape drive is down, the PUP UP command makes the drive accessible to user processes.
Addendum to the StorageTek™ 9710 for the Tandem Environment Utility Program (PUP) Reference Manual. 9.2.2.2 Bringing Up a Cartridge Tape Drive Using SCF START Command (Sensitive Command) Use the SCF START command to initiate the operation of an object (make a stopped device accessible to user processes). Successful completion of the START command leaves the object in a STARTED state.
Addendum to the StorageTek™ 9710 for the Tandem Environment specifies that the command should be issued only to objects that are in the specified state. SPECIAL specifies that the object will start in the SERVICING state, substate SPECIAL. To restart an object in the SERVICING state, issue a RESET command followed by a START command. SUB { ALL | MAGNETIC | VIRTUAL } (DISK object only) specifies which type of disk should be started.
Addendum to the StorageTek™ 9710 for the Tandem Environment START DISK Command This subsection describes the details about the START DISK command. Use the START DISK command to make a stopped disk (magnetic or virtual) accessible to user processes or to revive the half of a mirrored volume that is in a STOPPED state, substate DOWN. The START command automatically revives a mirrored disk if needed. The command syntax is: START DISK { $ disk-name | $ disk-name-path } Wild-card characters are supported.
Addendum to the StorageTek™ 9710 for the Tandem Environment • To make $DATA03 available to user processes when it is in the SERVICING state, substate SPECIAL, type: -> RESET $DATA03 -> START $DATA03 START DISK Considerations Before using the START DISK command, consider the following: • Use the SPECIAL attribute to ensure that only privileged processes can access the disk.
Addendum to the StorageTek™ 9710 for the Tandem Environment If the alternate volume name is also in use, the storage subsystem uses the name for this disk drive as stored in the system configuration database. To change the name (or alternate volume name) of the disk, use one of the following SCF commands to assign a new name: ♦ RENAME DISK ♦ ALTER DISK, VOLNAME ♦ ALTER DISK, ALTNAME Caution.
Addendum to the StorageTek™ 9710 for the Tandem Environment • If a nonfatal error occurs, the revive operation does not proceed but stalls or goes into a loop. The START DISK command continues to retry at the current address until either the revive operation is successful or the revive operation is suspended or stopped.
Addendum to the StorageTek™ 9710 for the Tandem Environment 5. The volumes specified as the ANTLOCATION and PENDOPSLOCATION for the virtual disk (must also be enabled by the NonStop Transaction Manager/MP (TM/MP) product and configured to be in a storage pool). The storage pool process that the ANTLOCATION and PENDOPSLOCATION are configured in must also be in the STARTED state. 6.
Addendum to the StorageTek™ 9710 for the Tandem Environment Table 9-6 COUP/PUP Commands Replaced by SCF START DISK Command COUP/PUP Command COUP START DEVICE PUP REVIVE PUP UP START MON SCF Command START DISK START DISK START DISK $ mon-name START MON Command This subsection describes the details about the START MON command. Use the START MON command to make the SMF master process available on the system. The command syntax is: START MON $mon-name Wild-card characters are supported.
Addendum to the StorageTek™ 9710 for the Tandem Environment START MON Considerations Before using the START MON command, consider the following: • Before using the START MON command, verify that: ♦ The MON name specified must have a configuration record (can be displayed using the INFO command). ♦ The NonStop Transaction Manager/MP (TM/MP) product must be running on the system.
Addendum to the StorageTek™ 9710 for the Tandem Environment Comparing COUP and PUP Commands With START MON In the G-series releases, the SCF START MON command replaces COUP and PUP commands. If necessary, the storage subsystem manager starts the SMF master process if it is not running. When the process is ready, the storage subsystem manager puts the SMF master process into a STARTED state (the equivalent of a PUP UP command).
Addendum to the StorageTek™ 9710 for the Tandem Environment Examples Using START POOL The following are examples of the START POOL command: • To start all storage pool processes available on the system, type: -> START POOL $* • To start $POOL00 in the SPECIAL state, type: -> START $POOL00, SPECIAL START POOL Considerations Before using the START POOL command, consider the following: • Before using the START POOL command, verify that: ♦ The storage pool process name must have a configuration record and
Addendum to the StorageTek™ 9710 for the Tandem Environment 3. The CATALOGLOCATION volume of the storage pool process (must also be enabled by the NonStop Transaction Manager/MP (TM/MP) product). • Use the STATUS command to verify that the storage pool process is started. • If the storage pool process is in the SERVICING state, use the RESET POOL command followed by the START POOL command.
Addendum to the StorageTek™ 9710 for the Tandem Environment START SCSI Command This subsection describes the details about the START SCSI command. Use the START SCSI command to make a stopped Open SCSI device or a path to an Open SCSI device accessible to user processes. The command syntax is: START SCSI {$ device-name | $ device-name-path} Wild-card characters are supported.
Addendum to the StorageTek™ 9710 for the Tandem Environment Comparing COUP and PUP Commands With START SCSI In the G-series releases, the SCF START SCSI command replaces the COUP START DEVICE command and the PUP UP command. If necessary, the storage subsystem manager starts the Open SCSI I/O process if it is not running. When the process is ready, the storage subsystem manager puts the Open SCSI I/O process into a STARTED state (the equivalent of a PUP UP command).
Addendum to the StorageTek™ 9710 for the Tandem Environment Examples Using START TAPE The following are examples of the START TAPE command: • To start all tapes available on the system, type: -> START TAPE $* • To start $TAPE0, type: -> START $TAPE0 START TAPE Considerations Before using the START TAPE command, consider the following: • • See Defining and Adding a Tape Drive in Chapter 7. If the tape process does not start, use the SCF RESET TAPE, FORCED command prior to starting the tape drive.
Addendum to the StorageTek™ 9710 for the Tandem Environment Table 9-10 COUP/PUP Commands Replaced by SCF START TAPE Command COUP/PUP Command COUP START DEVICE PUP UP SCF Command START TAPE START TAPE 9.1.3 Bringing Down a Cartridge Tape Drive 9.2.3.1 Bringing Down a Cartridge Tape Drive Using PUP Only a super-group user to execute the DOWN command. The PUP DOWN command makes a tape drive inaccessible to user processes. Successful completion of the DOWN command stops the device.
Addendum to the StorageTek™ 9710 for the Tandem Environment To check to make sure that $TAPE1 is actually down: ->PUP LISTDEV $TAPE1 LDEV 71 NAME $TAPE1 STATE PPIN PC,C,%C,%U D 12 BPIN BC,C,%C,%U 0,0,13, 4 12 D 1,0,13, 4 T S RSIZ 4 9 2048 • The letter D in the STATE column of the PUP LISTDEV display indicates the tape drive is in the DOWN state. • A blank in the STATE column of the PUP LISTDEV display indicates the tape drive is in the UP state.
Addendum to the StorageTek™ 9710 for the Tandem Environment STOP Command Syntax The syntax for the STOP command is: STOP [ /OUT file-spec/ ] [ object-spec ] [ , FORCED ] [ , POOL $ pool-name ] [ , SEL state ] [ , SUB { ALL | MAGNETIC | VIRTUAL } ] OUT file-spec directs all SCF output generated for this command to the specified file. FORCED specifies that the command should be executed without any interaction with the user, even if there are files open on the device.
Addendum to the StorageTek™ 9710 for the Tandem Environment object-spec specifies one of the following combinations of object type and object name: Object Type Object Name DISK DISK MON POOL SCSI SCSI TAPE $ $ $ $ $ $ $ disk-name disk-name-path mon-name pool-name device-name device-name-path tape-name Wild-card characters are supported. STOP DISK Command This subsection describes the details about the STOP DISK command. The STOP DISK command terminates access to a disk.
Addendum to the StorageTek™ 9710 for the Tandem Environment Examples Using STOP DISK The following are examples of the STOP DISK command.
Addendum to the StorageTek™ 9710 for the Tandem Environment • The last path to the system disk cannot be stopped. • All paths to a volume that has open files without using the FORCED attribute cannot be stopped. If attempted, the stop operation fails and SCF displays an error message asking a confirmation on the request to stop the volume although it has open files.
Addendum to the StorageTek™ 9710 for the Tandem Environment STOP MON Command This subsection describes the details about the STOP MON command. The STOP MON command stops access to the specified SMF master process. The command syntax is: STOP MON { $ mon-name | $ ldev } $ mon-name | $ ldev specifies the name of the SMF master process. Wild-card characters are supported.
Addendum to the StorageTek™ 9710 for the Tandem Environment Comparing PUP Commands With STOP MON In the G-series releases, the SCF STOP MON command replaces a PUP command. The following table compares PUP command with the SCF STOP MON command.
Addendum to the StorageTek™ 9710 for the Tandem Environment Example Using STOP POOL The following is an example of the STOP POOL command: • To stop access to the storage pool process $POOL00, type: -> STOP $POOL00 • To stop access to all storage pool processes starting with the characters $POOL, type: -> STOP POOL $POOL* Comparing PUP Commands With STOP POOL In the G-series releases, the SCF STOP POOL command replaces a PUP command. Table 9-13 compares PUP commands with the SCF STOP POOL command.
Addendum to the StorageTek™ 9710 for the Tandem Environment STOP SCSI Command This subsection describes the details about the STOP SCSI command. The STOP SCSI command stops access to the specified Open SCSI device. The command syntax is: STOP SCSI { $ device-name | $ ldev } [ -P | -B ] $ device-name | $ ldev specifies the name or logical device number of the device. -P | -B specifies whether the path being stopped is the primary (-P) or backup (-B). Wild-card characters are supported.
Addendum to the StorageTek™ 9710 for the Tandem Environment Table 9-14 Command PUP Command Replaced by SCF STOP SCSI PUP Command DOWN [!] SCF Command STOP SCSI For a complete list of all PUP commands and equivalent SCF commands for the storage subsystem, see PUP Commands and Equivalent SCF Commands in the SCF Reference Manual for the Storage Subsystem. STOP TAPE Command This subsection describes the details about the STOP TAPE command. The STOP TAPE command stops access to the specified tape drive.
Addendum to the StorageTek™ 9710 for the Tandem Environment Table 9-15 PUP Command DOWN [!] Pup Commands with STOP TAPE SCF Command STOP TAPE [, FORCED] For a complete list of all PUP commands and equivalent SCF commands for the storage subsystem, see PUP Commands and Equivalent SCF Commands in the SCF Reference Manual for the Storage Subsystem. 9.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.3.1.1 Backing Up Disk Files to Tape The following example copies all files from the $DISK1.USER2 sub-volume to the tape on the tape drive name $TAPE1. The NOPROMPT option instructs the host system not to prompt the user before writing to each tape. This option is useful when the backup requires more than one cartridge, and the process utilizes a label tape environment. 1> BACKUP $TAPE1, $DISK1.USER2.*, NOPROMPT 9.3.1.
Addendum to the StorageTek™ 9710 for the Tandem Environment For more information about labeled-tape processing, see “Using Labeled and Unlabeled Tapes”. For more information on tape DEFINEs, see the following manuals: • • • Guardian User’s Guide Guardian Disk and Tape Utilities Reference Manual DSM/Tape Catalog User’s Guide 9.3.1.3 Backup Requiring Multiple Cartridges For backups that require more than one cartridge tape, the robot starts with the cartridge that was requested to begin the backup process.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.3.1.4 Restoring Tape Files To Disk Use the RESTORE utility to copy files from magnetic tape to disk. The following example restores the contents of $TAPE to a specified sub-volume on $DISK1 located within the same system. 1> RESTORE $TAPE, $DISK1.*.*, NOPROMPT Note. When the restore operation requires multiple cartridges, the NOPROMPT option prevents user prompts between tapes.
Addendum to the StorageTek™ 9710 for the Tandem Environment For the 5155, 5159, 5150 or 5151 tape drives using the MFC, the BLOCKSIZE value can vary from 4 through 28 in increments of 4. For drives using 3216 controllers, BLOCKSIZE can be as large as 52. The default BLOCKSIZE is 8 (8192 bytes). When using larger block sizes, make sure all tape drives and systems that will read the tape (supporting the BLOCKSIZE specified).
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.3.1.7 Using the NOUNLOAD Option The NOUNLOAD option directs the BACKUP utility to rewind the final tape and leave it online in the drive when the BACKUP process is completed. If the NOUNLOAD option in the BACKUP command is not specified the robot returns the last cartridge tape to its slot, within the 9710 ACS Tape Subsystem, when the drive is finished writing to the tape. The robot then loads the next cartridge requested.
Addendum to the StorageTek™ 9710 for the Tandem Environment Use MEDIACOM commands to do the following: • • • • Label new tapes and catalog them Handle tape mount requests Manage the use of uncataloged tapes Create scratch tapes 9.4.2 Where to Get More Information About Labeled-Tape Processing The following table tells where to get more information on labeled tapes, labeled-tape processing, tape operator tasks, and utilities for managing tape operations: For more information about... Read...
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.4.3 How to Enable Labeled-Tape Processing To use MEDIACOM, the system must be labeled for labeled-tape processing by specifying the following entry in the ALLPROCESSORS paragraph of the CONFTEXT configuration file: TAPE_LABEL_PROCESSING ENABLED; This entry routes all tape requests through the Tandem tape server process, $ZSVR. If this entry is not specified, SYSGEN assumes that labeled-tape processing is disabled. Note.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.5.1 The Compression LED The compression (Yellow) LED on the drive indicates when the drive is processing compressed data. The LED lights when the drive writes compressed data to tape or when the drive reads compressed data to the tape drive buffer. The Compress LED turns off when the drive reads or writes uncompressed data or tape marks (also referred to as file marks). 9.5.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.5.3 Methods for Controlling Compression There are several ways to control compression for the 5155, 5159, 5150 or 5151 tape drive. Some methods are described in the following table: Method Description The PERIPHERALS paragraph modifier This is a convenient way of permanently setting the compression mode for the tape drive if MEDIACOM is not being used. (The MEDIACOM system-wide default overrides the PERIPHERALS paragraph setting.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.5.3.1 Specifying the Compression Modifier in the PERIPHERALS Paragraph When the PERIPHERALS paragraph on the CONFTEXT file is used to control compression (shown in the example below), the compression mode can be changed by: • Reconfiguring and reloading the system • Using MEDIACOM to set a system-wide default • Using the SETMODE 162 procedure call for a specific job.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.5.3.2 Using COUP to Change Compression Mode Compression is a COUP device attribute for the 5155, 5159, 5150 or 5151 tape subsystem. If COUP is used to add a 5155, 5159, 5150 or 5151 tape drive to the system configuration, compression can be enabled or disabled for the tape drive by specifying the COMPRESSION or NOCOMPRESSION attribute before adding the device to the system.
Addendum to the StorageTek™ 9710 for the Tandem Environment CONFIGURATION UTILITY PROGRAM - T9023D?? - (01NOV9?) COPYRIGHT COMPAQ COMPUTERS INCORPORATED 1987-199? CONFIG $SYSTEM.SYS01.OSCONFIG SYSTEM \TEST 1) INFO DEVICE $TAPE1, DETAIL NAME $TAPE1 PRODUCT 5190 CONTROLLERNAME TAPEA COUP FLAGS ( COUPED, STARTED, DOWNED ) TYPE 04 SUBTYPE 09 RSIZE 02048 UNIT 05 HIGHPIN ON PROCESS IMAGE $SYSTEM.SSYS01.ZZPIM000 IOPOBJECT $SYSTEM.SYSP1.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.5.3.3 Using MEDIACOM to Set the System-Wide Compression Default MEDIACOM is the operator interface to the Distributed Systems Management (DSM)/Tape Catalog. Using MEDIACOM commands, the tape catalog can be managed (working with either labeled or unlabeled tapes). Using the MEDIACOM ALTER MEDIADEFS command can set the system-wide default specification for compression on the 5155, 5159, 5150 or 5151 tape drive.
Addendum to the StorageTek™ 9710 for the Tandem Environment 2. Enter INFO MEDIADEFS at the MEDIACOM prompt to display the current system setting for compression: MC> INFO MEDIADEFS Support Level Automatic Compression MC> NOCATALOG OFF OFF “Compression OFF” means that by default, compression is not attempted during a write to a scratch tape volume. 3. Use the ALTER MEDIADEFS command to set compression on or off. For example: a. To set compression on by default: MC> ALTER MEDIADEFS, COMPRESSION IDRC b.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.5.3.4 Using a DEFINE to Override the System Compression Default The system-wide compression default specification set by the MEDIACOM ALTER MEDIADEFS command applies to labeled and unlabeled tapes. After the default specification is set, the drive always writes using the default setting. The default specification can be overridden for a specific job by using a CLASS TAPECATALOG DEFINE.
Addendum to the StorageTek™ 9710 for the Tandem Environment CATALOG {ON OFF} Requests the services of the DSM/Tape Catalog (which might not be installed on the system). Specify OFF to use the CLASS TAPECATALOG DEFINE template without using DSM/Tape Catalog. Specify ON to use the DSM/Tape Catalog. COMPRESSION {ON OFF} Overrides the system-wide default compression specification on a job-by-job basis for any tape in a 5155/5159, 5150 or 5151 drive. (The 5194 tape drive is unaffected by this attribute.
Addendum to the StorageTek™ 9710 for the Tandem Environment Examples All examples assume that DSM/TC will not be used. Examples 1 and 2 show CLASS TAPECATALOG DEFINEs specified for BACKUP operations. Example 1 This example for a labeled tape specifies a CLASS TAPECATALOG DEFINE named “=BACK” with compression on (IDRC). The USE OUT attribute specifies to write the file to tape. The BACKUP command copies all the files in the $DATA volume to tape.
Addendum to the StorageTek™ 9710 for the Tandem Environment Example 3 This example for an unlabeled tape shows a BACKUP command that does not use a DEFINE. In this case, the drive writes data using the system-wide default compression specification. 5>BACKUP $TAPE, $DATA.*.* Example 4 This example for a labeled tape shows a File Utility Program (FUP) command that uses a CLASS TAPECATALOG DEFINE named “=FUPOUT” to turn compression on (IDRC). The USE OUT attribute specifies to write the file to tape.
Addendum to the StorageTek™ 9710 for the Tandem Environment Setting No data compression Data compression param1 Value 1 2 Notes: • Changes to compression using SETMODE 162 are allowed only at the beginning of tape (BOT); otherwise, the tape drive returns an error. • BACKUP and FUP utilities do not support SETMODE operation. 9.6 Programming and Configuration Considerations 9.6.1 Choosing Block Size The D30 operating system now allows much larger data records to be created when writing to tape.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.6.2 Using the 5155/5159, 5150 or 5151 for a Memory Dump To use a 5155, 5159, 5150 or 5151 tape drive to capture memory dumps, read the following information. Himalaya K100, K200, K1000, and K2000 and CLX Systems When the Copy Memory is used, tape screen on the control panel to dump memory.
Addendum to the StorageTek™ 9710 for the Tandem Environment 9.6.3 Using a 5155/5159, 5150 or 5151 for a Tape Boot/Tape Load To perform a tape boot or tape load with a 5155, 5159, 5150, or 5151, verify the following information for the system being used. Caution Tape Boot is a destructive function that destroys the files on the system disk. It is an emergency method for starting the system when no operating system image is available on disk.
Addendum to the StorageTek™ 9710 for the Tandem Environment Himalaya K10000 and K20000 Tape Loads Using the RMI terminal to load the system image from the SIT tape is referred to as a Tape Load. To use a 5155, 5159, 5150 or 5151 attached to an MFC as the tape load device, verify that: • The MFC is installed in an MF-8 I/O cabinet configured with processors 0 and 1 (using the same processor pair as $SYSTEM). • $SYSTEM is configured on a pair of 42xx disk drives in the same MF-8 I/O cabinet with the MFC.
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10 The 5155/5159 Digital Linear Tape FRU and TMDS for K-series Servers 10.1 In This Chapter Chapter 10 briefly describes the Tandem Maintenance and Diagnostic System (TMDS) commands that can be used with the 5155/5159/5150/5151 tape subsystems. TMDS is an online system that records, reports, and diagnoses system malfunctions. Topic The TMDS TAPE Subsystem TMDS Highlights Section 10.2 10.3 This chapter also highlights current release information. 10.
Addendum to the StorageTek 9710 for the Tandem Environment 10.2.1 Accessing the TAPE Subsystem To run TMDS TAPE subsystem commands, first do one of the following: • At the system (TACL) prompt, enter: TMDS TAPE • At any other TMDS subsystem prompt, enter: SWITCHTO TAPE TMDS displays the TAPE subsystem prompt as shown below. > TMDS TAPE TMDS - Tandem Maintenance and Diagnostic System - T9497D31 (01MAR95) Copyright Compaq Computers Incorporated 1982-1995 Type HELP for an introduction to TMDS.
Addendum to the StorageTek 9710 for the Tandem Environment TMDS Command EXERCISE FIRMINFO FLASH1 PATHPROBE1 STATUS1 TEST UPDATE1 1. Description Writes and reads random-length records on tape, tests the various tape-movement commands, and verifies the tape hardware after repairs and during installation. For the 5155/5159/5150/5151, this command can be run with data compression on or off. Checks the firmware status of controllers in the TAPE subsystem. Flashes the locator LED on and off.
Addendum to the StorageTek 9710 for the Tandem Environment 10.2.3 TAPE Subsystem Help Subjects For help with the TAPE subsystem, enter any of the following commands at the TAPE> prompt to display detailed information: HELP TAPE Introduces the TAPE subsystem commands and help subjects and gives examples of TAPE HELP commands. HELP CHANGES Lists the major additions and changes to the TAPE subsystem software in the current software release.
Addendum to the StorageTek 9710 for the Tandem Environment HELP LABELEDTAPES Describes how to run tape diagnostics in a labeled tape environment. HELP STATUS nnnn Describes the drive status bytes for each controller type, where nnnn is the controller type. HELP TERMSTAT nnnn Describes the termination status codes generated by each controller, where nnnn is the controller number. HELP TOKENS Lists and briefly describes the tokens that make up TAPE subsystem events.
Addendum to the StorageTek 9710 for the Tandem Environment 10.3.1 Recent Changes This subsection provides information about the current TMDS TAPE subsystem. 10.3.1.1 The ALIGN Command The ALIGN command is no longer available. 10.3.1.2 The FLASH Command The FLASH ON command flashes (on and off) the internal yellow locator LED inside the tape drive BEB. (The tape drive must be attached to a 3216 tape controller.
Addendum to the StorageTek 9710 for the Tandem Environment For more information, enter at the TAPE prompt: TAPE> HELP FLASH The following describes the FLASH command syntax: FLASH [DRIVE] $drive [, [SWITCH] { ON OFF } ] [DRIVE] $drive is the logical device number or name of the tape drive whose BEB locator LED is affected by this command. There is no default value; a value must be entered for this parameter. [SWITCH] { ON OFF } is the instruction that specifies the action for the BEB locator LED.
Addendum to the StorageTek 9710 for the Tandem Environment TMDS will display information similar to this example: TAPE> STATUS DRIVE $TAPE TMDS TAPE DIAGNOSTICS - T9497D31 - (01MAR95) COPYRIGHT COMPAQ COMPUTERS INCORPORATED 1983 - 1995 ---------------------------------------------------------------- TAPE STATUS COMMAND INPUT INFORMATION 20 MAR 95 08:04:37 DRIVE : $TAPE CPE : ALL DRIVEDATA : DECODED ----------------------------------------------------------------Primary Pin: 49 System Backup Pin: 4
Addendum to the StorageTek 9710 for the Tandem Environment The following notes concern the previous STATUS command example: Notes: • The controller type for $TAPE is a 3216. If $TAPE were attached to an MFC, the controller type would be 3681. • The unit number assigned to $TAPE when the 5190 subsystem was added to the system configuration (using COUP or SYSGEN) was 5. The unit number must match the SCSI ID that is set using the drive front panel. (See “Checking and Setting the SCSI ID”.
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APPENDIX A The 9710 ACS Global Support Service Troubleshooting Guide Test Procedure 9710 ACS Tape Cartridge Silo Subsystem Product Overview The 9710ACS Tape Cartridge Silo Subsystem delivers the high performance and high capacity (up to 44.10 TB) of half inch DLT technology in a silo specially designed and built for Compaq by Tributary Systems, Inc. The 9710ACS Tape Cartridge Silo Subsystem can house up to ten (10) DLT tape drives.
Addendum to the StorageTek 9710 for the Tandem Environment System requirements Hardware Any NonStop Himalaya, Cyclone, CLX800 or S-Series Server. Software supported Guardian NonStop Kernel, any software release, D20.02 or later. Controller 3216 fiber optic channel controller, Multifunction Controller, MFC, PMF, or ServerNet DA with either S-SAC or F-SAC for S-Series. Visual Inspection 1. Are the AC power cables connected to 9710ACS-X? 2.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 1.2 Patch Panel A) Copper Connection (MFC for the K-Series) - SCSI cable connected directly to the 9710ACS Tape Cartridge Silo Subsystem patch panel, BEB not used.
Addendum to the StorageTek 9710 for the Tandem Environment D) ServerNet DA (F-SAC) for the S-Series, Fiber Cable connected to BEB? BEB securely fastened to the 9710 ACS Tape Cartridge Silo Subsystems Patch Panel? 5. Are the 9710ACS Tape Cartridge Silo Subsystem’s drive(s) terminated properly with a SCSI terminator(s)? A) MFC (K-Series) Attachment - terminator must be installed on the 50 Pin “Centronics” Connector.
Addendum to the StorageTek 9710 for the Tandem Environment 7. Are the SCSI ID(s) set correctly on the 9710ACS Tape Cartridge Silo Subsystem? The ID selection switch is located at the rear of the unit(s). Depressing the button on either the top (decrement) or depressing the button on the bottom (increment) of the ID indicator makes ID selection. A) MFC attachment supports tape device ID 5 ONLY.
Addendum to the StorageTek 9710 for the Tandem Environment Figure 1.
Addendum to the StorageTek 9710 for the Tandem Environment Power On Self Test (POST) for the 9710ACS Tape Cartridge Silo Subsystem 1. Cycle AC power “Off”, wait 30 seconds, and then “On”. If unit fails to power on, insure that AC power is available at PDU. If AC power is good at unit - Call StorageTek at (303) 673-5151. 2. When you turn on system power, the unit performs the power-on self-test (POST).
Addendum to the StorageTek 9710 for the Tandem Environment Note: If any tape media is loaded in a tape drive, the inventory at the previous POST will not recognize that tape. If the 9710 ACS Tape Cartridge Silo Subsystem fails the POST test, call StorageTek. See “9710 StorageTek Compaq Support Program. Figure 1.
Addendum to the StorageTek 9710 for the Tandem Environment 9710 ACS Tape Cartridge Silo Subsystem Fault Cases 1. A cartridge was inserted from the CAP incorrectly. 2. A cartridge was manually unloaded from the drive. 3. A cartridge that was loaded without a bar code. 4. A cartridge was manually inserted into the drive. Note: This can only occur if the unit has been opened in service mode. This cannot occur under normal operation.
Addendum to the StorageTek 9710 for the Tandem Environment System Test 1. Turn on power to 9710 ACS Tape Cartridge Silo Subsystem tape drive. 2. Wait for initialization completion. 3. Insert a known good tape cartridge by loading it through the CAP (Cartridge Access Port). Load Function Stage 1 What Happens The robot and the hand move to the selected slot, as indicated by the request. 2 The cartridge is then removed from the slot and by the robot hand placed in the drive.
Addendum to the StorageTek 9710 for the Tandem Environment 6. S-Series, check tape drive FRU with SCF, verify STATUS and INFO of tape drive FRU. 7. If the 9710 ACS Tape Cartridge Silo Subsystem has incorrect SCF information, the tables following have symptoms and corrective actions. Green LED Not Lit on a Logic Board Symptom Corrective Action 1. Green LED not lit • Start the system. on any logic boards. 2. Green LED not lit on one logic board. • Reseat the logic board: 1.
Addendum to the StorageTek 9710 for the Tandem Environment Red LED Lit on a Logic Board Symptom Corrective Action 1. Red LED on a logic board is • None; normal self-test operation. lit for less than 1 minute after the system starts. 2. Red LED on logic board stays lit for more than 1 minute. • If two drives are attached to the same 3216 controller, make sure that their SCSI Ids are set to 4 and 5. (“Checking and Setting the SCSI ID”.) Green LED Not Lit on a BIC Symptom Corrective Action 1.
Addendum to the StorageTek 9710 for the Tandem Environment Yellow LED on a BEB Not Lit Symptom Corrective Action 1. Yellow LED not lit inside • Make sure that both the drive FRU BEB enclosure. and 3216 logic board are powered on. • Check the integrity of the fiberoptic cable connection: 1. Inspect the cable connectors at the BIC and BEB ends. Make sure the connectors have not been forced in backwards. The connector keyway must mate with the key in the receptacle. 2.
Addendum to the StorageTek 9710 for the Tandem Environment Additional Information High performance The extremely high performance of the 9710 ACS Tape Cartridge Silo Subsystem storage subsystem is possible through the use of the Compaq fiber channel tape controller (T16/3216), state of the art DLT technology, and Digital Lempel-Ziv (DLZ) high efficiency data compression. Burst data transfer rates of up to 3.0MB/sec (2:1 data compression is assumed) are possible dependent upon systems type and configuration.
Addendum to the StorageTek 9710 for the Tandem Environment The 9710 ACS Tape Cartridge Silo Subsystem tape drive features a powerful Reed Solomon ECC: a 64 bit Cyclical Redundancy Check (CRC) on each 4KB of data on media, end-to-end 16 bit CRC on each record overlapped with parity from the SCSI bus, and internal parity checking on the cache buffer. These features result in a very low hard error rate specified as 1 in 1 x 1017 bits read.
Part Number *426033-001* 426033-001 Compaq Computer Corporation Tandem Division 19333 Vallco Parkway, Cupertino, CA 95014-2599
