3URGXFW 0DQXDO 3URGXFW 0DQXDO 3URGXFW 0DQXDO 3URGXFW 0DQXDO '/7 6 7DSH 'ULYH '/7 6 $
DLT-S4 Product Manual, 81-81278-01 A01, July 2006, Made in USA. Quantum Corporation provides this publication “as is” without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability or fitness for a particular purpose. Quantum Corporation may revise this publication from time to time without notice. COPYRIGHT STATEMENT Copyright 2006 by Quantum Corporation. All rights reserved. Your right to copy this document is limited by copyright law.
Contents Preface Chapter 1 xiii Product Overview 1 Storage Capacity and Transfer Rates............................................................................. 2 Tape Drive Models ........................................................................................................... 2 Tape Drive Features ......................................................................................................... 4 Maximum Data Transfer Rate .........................................................
Contents Chapter 3 Cartridges 19 Choosing Compatible Cartridges ................................................................................ 19 Using Unsupported Cartridges.................................................................................... 21 Backward-read Compatibility Transfer Rate ............................................................. 22 Cartridge Handling and Storage Guidelines.............................................................. 23 Inspecting a Cartridge .......
Contents Chapter 7 Fibre Channel Interface 55 Rear Panel Connectors................................................................................................... 56 Fibre Channel Cable Connector ................................................................................... 56 Fibre Channel Tape Drive Features ............................................................................. 57 Practical Considerations..................................................................................
Contents Chapter 10 Installing an Internal Fibre Channel Tape Drive 80 Equipment Required...................................................................................................... 81 Installation Steps ............................................................................................................ 81 Rear Panel Connectors................................................................................................... 82 Unpacking the Tape Drive .................................
Contents Chapter 13 Using the Tape Drive 110 Front Panel Controls and LEDs.................................................................................. 111 Left LED.................................................................................................................. 111 Front Panel Controls ............................................................................................. 112 Power-On Self-Test ..................................................................................
Contents Appendix B Environmental Compliance 137 WEEE and RoHS Compliance .................................................................................... 137 Disposal of Electrical and Electronic Equipment ....................................................
Figures DLT-S4 Product Manual Figure 1 Internal Tape Drive..................................................................................... 3 Figure 2 Tabletop Tape Drive................................................................................... 3 Figure 3 Tape Drive Integrated Components ...................................................... 10 Figure 4 Receiver Area ............................................................................................
Figures DLT-S4 Product Manual Figure 18 Fibre Channel Cable Connector.............................................................. 57 Figure 19 Fibre Channel Speed and Topology Jumper Block.............................. 59 Figure 20 SAS Connectors and Jumper Block (Rear View) .................................. 63 Figure 21 SAS Cable Connector ............................................................................... 64 Figure 22 SCSI Connectors and Jumpers (Rear View) ......................
Tables DLT-S4 Product Manual Table 1 Maximum Transfer Rate ............................................................................ 5 Table 2 Tape Drive Technology.............................................................................. 7 Table 3 Tape Drive Components............................................................................ 8 Table 4 Interface Speed and Options ...................................................................
Tables DLT-S4 Product Manual Table 33 Fibre Channel Topology Configuration ................................................ 61 Table 34 SCSI ID Address Selections ..................................................................... 70 Table 35 Interpreting Front Panel LEDs.............................................................. 112 Table 36 LED Lighting Pattern During POST .................................................... 114 Table 37 POST and SCSI Troubleshooting Guidelines ...........
Preface This document serves as an easy-to-use information source and product catalog to familiarize Quantum customers and systems professionals with the DLT-S4 tape drive system. The DLT-S4 tape drive is an extension of the Quantum Digital Linear Tape (DLT®) product family. Audience The primary audience for this document consists of end users installing and using the tape drive. The information in this document applies to the internal tape drive, the library tape drive, and the tabletop tape drive.
Preface Document Organization DLT-S4 Product Manual This document is organized as follows: • Chapter 1, Product Overview, provides an overview of the DLT-S4 tape drive system, including features, tape drive technology, components, interface types, and functional specifications. • Chapter 3, Cartridges, provides information on recognizing, handling, inspecting, write-protecting, loading, unloading, and creating secure write-once read-many (WORM) cartridges.
Preface • Chapter 15, Preparing the Tape Drive for Shipping, provides information on how the special soft-load mechanism “parks” and “unparks” the tape drive for safe shipping and moving. • Appendix B, Environmental Compliance, provides information on how the DLT-S4 tape drive complies with environmental standards, and information on how to safely dispose of electric and electronic equipment.
Preface Related Documents The following documents are related to the DLT-S4 tape drive: Document No.
Preface Document No. Document Title Document Description • SCSI Architecture Model (SAM-3) • SCSI Primary Commands (SPC-3) • SCSI Parallel Interface (SPI-5) • SCSI Stream Commands (SSC-3) • Serial Attached SCSI (SAS-1.
Preface 0 Technical Publications To comment on existing documentation send e-mail to: doc-comments@quantum.com 0 Quantum Home Page Visit the Quantum home page at: http://www.quantum.com 0 Customer Support The Quantum Customer Support Department provides a 24-hour help desk that can be reached at: North/South America: (949) 725-2100 or (800) 284-5101 Asia/Pacific Rim: APAC Headquarters: (International Code) + 65 6334 0660 Specific countries: www.quantum.
Chapter 1 Product Overview 1 This chapter describes the features of the DLT-S4 tape drive system and covers the following topics: DLT-S4 Product Manual • Storage Capacity and Transfer Rates • Tape Drive Models • Tape Drive Features • Maximum Data Transfer Rate • Functional Specifications • Tape Drive Technology • Tape Drive Components • Interface Types 1
Chapter 1 Product Overview Storage Capacity and Transfer Rates Storage Capacity and Transfer Rates 1 The DLT-S4 tape drive system provides: Mode Storage Capacity Transfer Rate Native 800 Gigabytes (GB) 60 Megabytes per second (MB/second) Compresseda 1.6 Terabytes (TB) 120 MB/second a. 2:1 compression ratio.
Chapter 1 Product Overview Tape Drive Models Figure 1 Internal Tape Drive Figure 2 Tabletop Tape Drive DLT-S4 Product Manual 3
Chapter 1 Product Overview Tape Drive Features Tape Drive Features 1 The DLT-S4 tape drive system provides the following product features: Feature Description Media A streaming tape drive that uses half-inch wide DLTtape S4 media Form Factor A standard 5.
Chapter 1 Product Overview Maximum Data Transfer Rate Maximum Data Transfer Rate 1 Table 1 shows the maximum and burst data transfer rates for the DLT-S4 tape drive. Table 1 Maximum Transfer Rate Compressed Configuration Burst Maxa Native 2:1 >4:1 Ultra320 SCSI 60 MB/sec 120 MB/sec 140 MB/sec 320 MB/sec Fibre Channel 60 MB/sec 125 MB/sec 180 MB/sec 4 Gb/sec SAS-1.1 60 MB/sec 125 MB/sec 180 MB/sec 3 Gb/sec Note: Cable lengths and cable type may limit attainable transfer rates. a.
Chapter 1 Product Overview Functional Specifications Functional Specifications 1 This section provides performance data for the DLT-S4 tape drive.
Chapter 1 Product Overview Tape Drive Technology Tape Drive Technology 1 The DLT-S4 tape drive incorporates state-of-the-art technologies that contribute to the SDLT architecture. Some of these ideas are trademarked, others are patented. Table 2 lists some of the important technologies that comprise the DLT-S4 tape drive system.
Chapter 1 Product Overview Tape Drive Components Tape Drive Components 1 The DLT-S4 tape drive is designed as a total system. The system includes a complex interaction of a number of important components including the base mechanical assembly, the front panel assembly (bezel), and the board assemblies. Table 3 describes these components.
Chapter 1 Product Overview Tape Drive Components Components Description Front panel assembly (bezel) The front panel assembly (bezel) performs these functions: • Protects the front of the drive from physical damage • Channels air flow through the system • Aligns the cartridge when it is inserted into the system • Provides label identifiers for the LEDs mounted on the front of the tape drive • Enables cartridge ejection • Reduces internal environmental contamination with a built-in dust door (internal an
Chapter 1 Product Overview Tape Drive Components Figure 3 Tape Drive Integrated Components Base mechanical assembly Front panel assembly (bezel) Cartridge PAB Board assemblies MDB DCB DLT-S4 Product Manual 10
Chapter 1 Product Overview Interface Types Interface Types 1 This section contains the following information for the DLT-S4 tape drive: Host Interface • Host Interface • Physical Characteristics 1 The interface supported by an DLT-S4 tape drive is dependent on the kind of Drive Control Board (DCB) PWA installed.
Chapter 1 Product Overview Interface Types Physical Characteristics 1 Table 5 lists the physical characteristics for each interface of the tape drive. These interfaces are available from the rear panel (per type, per port).
Chapter 2 Before You Begin 2 Inappropriate or careless handling of DLT-S4 tape drive systems may result in damage to the product. Follow the precautions and directions to prevent damaging the DLT-S4 tape drive system. In addition, follow the steps in Pre-Installation Guidelines on page 17 to ensure that you have the correct hardware for the system configuration.
Chapter 2 Before You Begin Warranty Note Warranty Note 2 See the tape drive warranty before installing the tape drive; the tape drive’s warranty could be voided if the installation guidelines and restrictions are not closely followed.
Chapter 2 Before You Begin Tape Drive Handling and Storage Guidelines • The DLT-S4 tape drive uses a Class I laser product. This laser product complies with 29 CFR 1200 and 29 CFR 1910 as applicable on the date of manufacture. Warning: If you open the tape drive chassis, you may become exposed to invisible laser emission which could be harmful if you are directly exposed to the beam.
Chapter 2 Before You Begin Electrostatic Discharge Protection Figure 4 Receiver Area • Do not expose the tape drive to dusty, humid, or smoke-filled areas, or to excessive heat or cold (see Physical Specifications on page 38 for required temperature and humidity conditions). • Do not place foreign objects inside the tape drive’s receiver area (see figure 4).
Chapter 2 Before You Begin Pre-Installation Guidelines • Place the tape drive in the antistatic bag before placing it in a shipping container. • Hold the internal tape drive only by its sides. • Place the tape drive on a properly grounded anti-static work surface pad while it is out of its protective antistatic bag. • Do not pack other materials with the tape drive in its antistatic bag. • Do not use the bag as a substitute for the work surface antistatic pad.
Chapter 2 Before You Begin Pre-Installation Guidelines These numbers provide specific information on the DLT-S4 tape drive system and will be helpful if you must contact technical support. You can find these numbers on the bottom of the tabletop tape drive enclosure and on the top of the internal and library tape drives.
Chapter 3 3 Cartridges This chapter discusses the cartridges that you can use in the DLT-S4 tape drive.
Chapter 3 Cartridges Choosing Compatible Cartridges The DLT-S4 tape drive can read from, but not write to: • Super DLTtape II cartridges formatted in the SDLT 600 tape drive • Super DLTtape I cartridges formatted in the SDLT 320 tape drive The DLTtape S4 cartridge is black and has a distinctive pattern molded into the plastic, along with the DLTtape logo. The cartridge is made of wear-resistant materials to reduce the potential for debris generation and increase the life of the cartridge.
Chapter 3 Cartridges Using Unsupported Cartridges Using Unsupported Cartridges 3 DLT-S4 tape drives are intended to be used only with the cartridges specified in Choosing Compatible Cartridges on page 19. However, Quantum DLT drives are tested with a variety of unsupported cartridges and are designed to ensure that no damage occurs to either the tape drive or the cartridge if a user attempts to use an unsupported cartridge.
Chapter 3 Cartridges Backward-read Compatibility Transfer Rate Backward-read Compatibility Transfer Rate 3 The DLT-S4 tape drive includes a backward-read compatibility feature that enables it to read Super DLTtape I and Super DLTtape II cartridges (but not write to these cartridges). The following table lists the transfer rates for backward-read cartridges.
Chapter 3 Cartridges Cartridge Handling and Storage Guidelines Cartridge Handling and Storage Guidelines 3 DLTtape S4 cartridges are engineered to be reliable, robust, and durable. They are manufactured to withstand 1,000,000 head passes and have a shelf life of 30 years. By following these guidelines, you will greatly reduce the chance that you will experience problems with the cartridges or cause damage to the tape drive system.
Chapter 3 Cartridges Cartridge Handling and Storage Guidelines • Use only the slide-in labels provided with each cartridge or slide-in bar code labels designed for use with DLT media. Slide labels into the label slot on the cartridge (see figure 6). Never apply adhesive labels or “sticky” notes on the top, side, or bottom of tape cartridges, and do not write on the cartridge. • Do not write on the labels with debris-producing writing instruments, such as graphite pencils and water-soluble felt pens.
Chapter 3 Cartridges Inspecting a Cartridge Note: If storage or transportation of a cartridge has exposed it to temperature or humidity conditions outside the specifications shown in the preceding table, allow the cartridge to acclimate to the proper operating environment for 24 hours before using it. Figure 6 Data Cartridge Care Store data cartridges vertically in plastic cases Use slide-in labels Inspecting a Cartridge 3 Improper cartridge handling is the primary reason for tape drive problems.
Chapter 3 Cartridges Inspecting a Cartridge • When the tape drive becomes inoperable after loading a cartridge • When you receive a shipment of cartridges that show any sign of shipping damage Follow these steps to inspect a tape cartridge: 1 Gently shake the cartridge and listen for loose pieces. 2 Remove the cartridge from its protective plastic case.
Chapter 3 Cartridges Inspecting a Cartridge 6 Check that both reel lock tabs (the small plastic tabs inside the reel lock) are partially visible (see figure 8). One reel lock is located on the end of the cartridge that is inserted into the tape drive. The other is on the bottom of the cartridge. The reel locks are black. Note: The reel locks can break if you drop the cartridge. If the reel lock tabs are not visible, do not use the cartridge.
Chapter 3 Cartridges Inspecting a Cartridge Figure 9 Opening the Media Access Door Tab in the door pivot notch 8 Compare what you see inside the media access door to figure 10.
Chapter 3 Cartridges Write-protecting a Cartridge 9 Examine the visible media leader (without touching it) for excessive debris, oily or sticky residue, condensed droplets of moisture, or any other signs of contamination. 10 Finally, check for proper operation of the cartridge’s write-protect tab (see figure 11).
Chapter 3 Cartridges Write-protecting a Cartridge Figure 11 Cartridge Writeprotect Tab Orange indicator rectangle Writeprotect tab • To enable write protection — Slide the write-protect tab to the left so that the bright orange rectangle is visible. This is the visual reminder that you cannot write data to the media. You can read existing data; however, you cannot write over existing data on the media, nor append additional data to the media.
Chapter 3 Cartridges Write-protecting a Cartridge Table 22 Write-protect Tab Positions Write-protect Tab Position Orange Writeprotect Indicator Result Before Loading the Cartridge Enabled (Slide tab to left) Visible • You cannot write data to the media • You cannot overwrite existing data on the media • You cannot append additional data to the media Disabled (Slide tab to right) Not Visible Unless the cartridge is writeprotected via firmware: • You can write data to the media • You can overwrite e
Chapter 3 Cartridges Loading a Cartridge Loading a Cartridge 3 Follow these steps to load a cartridge (see figure 12). 1 Insert the cartridge into the receiver on the front of the tape drive. 2 Push the front center of the cartridge into the tape drive until the soft- load mechanism engages and mounts the tape. The middle LED flashes to show that the media is loading. When the media reaches the Beginning of Tape (BOT) marker, the middle LED lights steadily. The cartridge is now ready for use.
Chapter 3 Cartridges Unloading a Cartridge Figure 12 Loading a Cartridge Left LED Eject button Middle LED Unloading a Cartridge 3 Follow these steps to unload a cartridge (see figure 12). Caution: Never turn off the tape drive or the host while the tape drive contains a cartridge. Failure to remove a cartridge prior to power-off may result in cartridge or tape drive damage. Do NOT rush removal of the cartridge.
Chapter 3 Cartridges DLTSage WORM 2 Remove the cartridge from the tape drive and return it to its plastic case to protect it from damage. DLTSage WORM 3 DLTSage WORM is the firmware compliance management function of DLTSage. This feature uses a Write Once, Read Many (WORM) functionality, which allows you to securely archive data stored on a DLTtape S4 cartridge written on a DLT-S4 tape drive. The firmware allows you to append data to a cartridge, but you cannot rewrite, reformat, or erase the data.
Chapter 3 Cartridges DLTSage WORM Feature Description Identification The identification applies to both the data and the cartridges. • The storage management software issues a time and date stamp, which enables you to locate and authenticate specific records using ISV compliant storage management software. • The cartridge used for DLTSage WORM is a standard DLTtape S4 cartridge. Use the special yellow labels provided by Quantum to identify the WORM cartridges.
Chapter 3 Cartridges DLTSage WORM Figure 13 DLTSage WORM Button The DLTSage WORM Wizard displays. 6 Click Format to continue. The cartridge is formatted as a DLTSage WORM cartridge. Further information and instructions are available in the xTalk Management Console for Windows User’s Guide found in the Help menu in xTalk Management Console.
Chapter 4 4 Specifications This chapter provides the following specifications for the DLT-S4 tape drive: • Physical Specifications • Dimensions and Weights • Electromagnetic Field Specifications • Acoustic Noise Emissions The specifications noted are applicable to the drive itself and not as it is integrated into an automation system. Testing performed to validate these specifications was done with the internal tape drive and the tabletop tape drive models.
Chapter 4 Specifications Physical Specifications Physical Specifications 4 Table 23 lists error types and environmental operating and storage limits for the DLT-S4 tape drive.
Chapter 4 Specifications Dimensions and Weights Dimensions and Weights 4 Table 24 lists the dimensions and weights for the internal, library, and tabletop tape drives. Table 24 Tape Drive Physical Dimensions Dimension Internal Model Library Model Tabletop Model Height (without the front bezel) 82.55 mm (3.25 in.) 82.55 mm (3.25 in.) 164.46 mm (6.48 in.) (including the front bezel) 85.73 mm (3.38 in.) 85.73 mm (3.38 in.) Width (without the front bezel) 146.05 ± 1.143 mm (5.75 ± .045 in.
Chapter 4 Specifications Electromagnetic Field Specifications Electromagnetic Field Specifications 4 Quantum tape drives are electrical devices; as such, this equipment generates, uses, and may emit radio frequency energy. The tape drives may emit energy in other frequencies, as well, as discussed in the following sections. Electromagnetic Emissions 4 The internal tape drive model complies with Class A limits in a 2U Rackmount enclosure. The tabletop tape drive model complies with Class B limits.
Chapter 4 Specifications Electromagnetic Field Specifications Electromagnetic Interference and Immunity 4 The DLT-S4 tape drive internal and tabletop models were tested to the performance limits listed in Table 27 (per legislative and customer requirements). The drives were tested to the latest standards in effect on the date of the test, and passed in all cases.
Chapter 4 Specifications Acoustic Noise Emissions Acoustic Noise Emissions 4 This section lists acoustic noise emission levels, both as noise power and sound pressure. The table provides the preliminary declared values per ISO 9296 and ISO 7779/EN27779. The values shown in table 28 are the maximum values based on 3 sigma limits from a distribution of tape drives. Table 28 Acoustic Noise Emissions Mode Internal Tabletop Noise Power Emission Level (LNPEc) Idle Streaming Not applicable 5.4 Bel 5.
Chapter 5 5 Common Interface Information This chapter provides interface specifications that apply to all variations of the DLT-S4 tape drive, which include the following topics: • SCSI Command Timeout lists the length of time the SCSI command initiator waits for a response before it times out for each SCSI command • Rear Panel Connectors describes how to use the connectors on the rear of the tape drive, defines the connectors, and lists the power and loader connector pinouts DLT-S4 Product Manual 43
Chapter 5 Common Interface Information SCSI Command Timeout SCSI Command Timeout 5 This section lists the length of time the SCSI command initiator waits for a response before it times out.
Chapter 5 Common Interface Information SCSI Command Timeout Command Timeout REPORT DENSITY SUPPORT 500 milliseconds REPORT DEVICE IDENTIFIER 500 milliseconds REPORT LUNS 500 milliseconds REPORT SUPPORTED OPERATION CODES 500 milliseconds REQUEST SENSE 500 milliseconds RESERVE (10) 500 milliseconds RESERVE UNIT 500 milliseconds REWIND 6 minutes SEND DIAGNOSTIC 20 minutes SET DEVICE IDENTIFIER 500 milliseconds SPACE 6 hours (directory may need rebuilding) TEST UNIT READY 500 milliseco
Chapter 5 Common Interface Information Rear Panel Connectors Rear Panel Connectors 5 This section describes how to use the rear panel connectors that are common to all models of the tape drive. For the locations of these connectors, see the following illustrations: • SCSI— Figure 15 on page 49 • Fibre Channel— Figure 17 on page 56 • SAS — Figure 20 on page 63 Power Connector Pin Assignments 5 Pin assignments for the 4-pin power connector are listed here.
Chapter 5 Common Interface Information Rear Panel Connectors The loader connector part number is Molex, 89401-1010; it is a single row, 10x2 mm configuration. See figure 14 for a schematic representation of the connector and for connector pin assignments. For more information, see the DLT Tape Drive Library Interface Specification (6464162-xx).
Chapter 6 6 Parallel SCSI Interface This chapter provides SCSI interface specifications associated with the DLT-S4 tape drive, which includes the following topics: • Rear Panel Connectors • SCSI Cable Connectors • SCSI Tape Drive Features • SCSI Stub and Cable Lengths • SCSI Connectors and Pin Assignments For information on transfer rates and protocol options, see table 4 on page 11. For more information on the SCSI interface, see the DLT-S4 Interface Reference Guide (81-81281-xx).
Chapter 6 Parallel SCSI Interface Rear Panel Connectors Rear Panel Connectors 6 Figure 15 shows the location of the connectors on the rear panel of the DLT-S4 SCSI configured internal tape drive. (See figure 38 on page 100 for an illustration of the SCSI connectors on the tabletop model.
Chapter 6 Parallel SCSI Interface SCSI Tape Drive Features Figure 16 SCSI Connectors High-density 68-pin Micro DB68 or Mini DB68 SCA 80-pin Hot Swap Connector Very High-density Interconnect Connector SCSI Tape Drive Features 6 The DLT-S4 tape drive conforms to the Ultra320 SCSI standard and allows for a maximum burst rate of 320 MB per second. Quantum recommends one DLT-S4 tape drive per bus, with a maximum of two DLT-S4 tape drives per bus.
Chapter 6 Parallel SCSI Interface SCSI Connectors and Pin Assignments SCSI Connectors and Pin Assignments 6 This section shows the connector pin assignments for: Table 30 MSE Mode SCSI Connector Pin Assignments • MSE Mode SCSI connector (see table 30) • MSE LVD Mode SCSI connector (see table 31) Signal Name Pin Number Pin Number Ground 1 35 -DB(12) Ground 2 36 -DB(13) Ground 3 37 -DB(14) Ground 4 38 -DB(15) Ground 5 39 -DB(P1) Ground 6 40 -DB(0) Ground 7 41 -DB(1) Gro
Chapter 6 Parallel SCSI Interface SCSI Connectors and Pin Assignments Signal Name Pin Number Pin Number TERMPWR 18 52 TERMPWR Reserved 19 53 Reserved Ground 20 54 Ground Ground 21 55 -ATN Ground 22 56 Ground Ground 23 57 -BSY Ground 24 58 -ACK Ground 25 59 -RST Ground 26 60 -MSG Ground 27 61 -SEL Ground 28 62 -C/D Ground 29 63 -REQ Ground 30 64 -I/O Ground 31 65 -DB(8) Ground 32 66 -DB(9) Ground 33 67 -DB(10) Ground 34 68 -DB(11) Note:
Chapter 6 Parallel SCSI Interface SCSI Connectors and Pin Assignments Table 31 MSE LVD Mode SCSI Connector Pin Assignments Signal Name Pin Number Pin Number +DB(12) 1 35 -DB(12) +DB(13) 2 36 -DB(13) +DB(14) 3 37 -DB(14) +DB(15) 4 38 -DB(15) +DB(P1) 5 39 -DB(P1) +DB(0) 6 40 -DB(0) +DB(1) 7 41 -DB(1) +DB(2) 8 42 -DB(2) +DB(3) 9 43 -DB(3) +DB(4) 10 44 -DB(4) +DB(5) 11 45 -DB(5) +DB(6) 12 46 -DB(6) +DB(7) 13 47 -DB(7) +DB(P) 14 48 -DB(P) Ground 15 4
Chapter 6 Parallel SCSI Interface SCSI Connectors and Pin Assignments Signal Name Pin Number Pin Number +ACK 24 58 -ACK +RST 25 59 -RST +MSG 26 60 -MSG +SEL 27 61 -SEL +C/D 28 62 -C/D +REQ 29 63 -REQ +I/O 30 64 -I/O +DB(8) 31 65 -DB(8) +DB(9) 32 66 -DB(9) +DB(10) 33 67 -DB(10) +DB(11) 34 68 -DB(11) Note: DLT-S4 Product Manual Signal Name The minus sign (-) next to a signal indicates active low.
Chapter 7 7 Fibre Channel Interface This chapter provides Fibre Channel interface specifications associated with the DLT-S4 tape drive, which include the following topics: • Rear Panel Connectors • Fibre Channel Cable Connector • Fibre Channel Tape Drive Features • Practical Considerations • Fibre Channel Speed and Topology • World-wide Names The Fibre Channel interface operates at transfer rates up to 4 Gb/second.
Chapter 7 Fibre Channel Interface Rear Panel Connectors Rear Panel Connectors 7 Figure 17 shows the location of the connectors on the rear panel of the DLT-S4 Fibre Channel configured internal tape drive.
Chapter 7 Fibre Channel Interface Fibre Channel Tape Drive Features Figure 18 Fibre Channel Cable Connector Fibre Channel Tape Drive Features 7 The DLT-S4 Fibre Channel tape drive supports the following features: • Automatic speed negotiation, with transfer rates of: • 1 Gb per second • 2 Gb per second • 4 Gb per second • Automatic topology negotiation (the tape drive operates as an NL_Port or N_Port): • Arbitrated Loop—private loop, NL_Port to NL_Ports(s) • Arbitrated Loop—public loop, NL_Port
Chapter 7 Fibre Channel Interface Practical Considerations Practical Considerations 7 This section describes considerations specific to the DLT-S4 Fibre Channel tape drive. Hot-Swappable Cables 7 Fibre Channel cables are “hot swappable,” which means that you may connect and disconnect them with unit power turned on. Therefore, unlike some other systems, the tape drive and computer may remain powered on while you connect the DLT-S4 tape drive to the host computer.
Chapter 7 Fibre Channel Interface Fibre Channel Speed and Topology Fibre Channel Speed and Topology 7 Although Fibre Channel DLT-S4 tape drives will auto-negotiate the speed and topology, you may override the automatic selections by placing jumpers on the Fibre Channel jumper block at the rear of the tape drive. If you decide it is necessary to change the tape drive’s speed or topology, use your fingers to move the jumpers to the pattern corresponding to the speed or topology you want.
Chapter 7 Fibre Channel Interface Fibre Channel Speed and Topology Table 32 Fibre Channel Speed Configuration To Select This Speed Put Jumper on These Pins Result 1 Gb per second 7 and 8 Tape drive attempts to synchronize the link at 1 Gb per second only 2 Gb per second 5 and 6 Tape drive attempts to synchronize the link at 2 Gb per second only 4 Gb per second 3 and 4 Tape drive attempts to synchronize the link at 4 Gb per second only Auto-negotiate No jumpers Auto Speed Negotiate: Tape driv
Chapter 7 Fibre Channel Interface World-wide Names Table 33 Fibre Channel Topology Configuration To Select This Topology Put Jumper on These Pins Result Arbitrated Loop 11 and 12 Tape drive attempts to initialize the link in FC Arbitrated Loop topology only Point-to-Point 9 and 10 Tape drive attempts to initialize the link in FC Point-to-Point topology only Auto-negotiate No jumpers Auto Topology: Tape drive attempts to • first initialize in FC Arbitrated Loop topology • then initialize in FC P
Chapter 8 8 Serial Attached SCSI (SAS) Interface This chapter provides SAS interface specifications associated with the DLT-S4 tape drive, which include the following topics: • Rear Panel Connectors • SAS Cable Connector • SAS Tape Drive Features • Practical Considerations • SAS Tape Drive Speed • World-wide Names The SAS interface is ONLY available with the internal and library models; it is not available with the tabletop model.
Chapter 8 Serial Attached SCSI (SAS) Interface Rear Panel Connectors Rear Panel Connectors 8 Figure 20 shows the location of the connectors on the rear panel of the DLT-S4 SAS configured internal tape drive.
Chapter 8 Serial Attached SCSI (SAS) Interface SAS Cable Connector SAS Cable Connector 8 SAS models of the DLT-S4 tape drive (internal model only) have one SAS port. The SAS cable connector looks like the one shown in figure 21. Figure 21 SAS Cable Connector SAS Tape Drive Features 8 The DLT S4 SAS tape drive supports the following features: • Automatic speed negotiation, with speeds of: • 1.5 Gb per second • 3 Gb per second • SAS-1.
Chapter 8 Serial Attached SCSI (SAS) Interface SAS Tape Drive Speed DLT S4 SAS tape drives use slightly more power than SCSI-configured tape drives. See the DLT-S4 Product Specification (81-81279-xx) for additional information. SAS Tape Drive Speed 8 SAS DLT-S4 tape drives auto-negotiate the speed. The tape drive attempts to synchronize: • first at 3 Gb per second • then at 1.
Chapter 9 9 Installing an Internal SCSI Tape Drive This chapter describes how to configure and install the DLT-S4 internal SCSI tape drive.
Chapter 9 Installing an Internal SCSI Tape Drive Equipment Required Equipment Required 9 You need the following items to install the tape drive in a system: • Four (4) M3 x 8 mm long screws • Screwdriver • Jumpers (supplied) • Internal Ultra320 SCSI cable, SPI-4 (or SPI-5) compatible • Active Ultra320 SCSI terminator (if the SCSI cable is already terminated at the end then you do not need this item) Installation Steps 9 To install the tape drive, perform the following tasks in this order.
Chapter 9 Installing an Internal SCSI Tape Drive Rear Panel Connectors Rear Panel Connectors 9 Figure 22 shows the location of the connectors on the rear panel of the DLT-S4 SCSI configured internal tape drive.
Chapter 9 Installing an Internal SCSI Tape Drive Unpacking the Tape Drive Unpacking the Tape Drive 9 Before you begin, clear a desk or table so that you can unpack the tape drive. Note: If the room in which you are working differs from the temperature at which the tape drive was shipped or stored by 30 ºF (17 ºC) or more, let the tape drive acclimate to the surrounding environment for at least 12 hours before opening the shipping carton. Unpack and inspect the tape drive for shipping damage.
Chapter 9 Installing an Internal SCSI Tape Drive Setting the SCSI ID Note: For specific recommendations for assigning SCSI IDs, refer to the system or SCSI controller documentation. You can set the SCSI ID from 0 to 15. To change the SCSI ID, use your fingers to place the supplied jumpers on the 12-pin SCSI ID jumper block as follows: • Figure 22 shows the location of the jumper block on the rear panel of the tape drive. • Figure 23 shows the empty 12-pin jumper block that you use to set the SCSI ID.
Chapter 9 Installing an Internal SCSI Tape Drive Securing the Tape Drive in the System Note: The computer system and the tape drive SCSI IDs are only checked when you turn both the computer system and the tape drive off and then on again. To change the SCSI ID after installation, turn off the system, change the tape drive’s SCSI ID, and then turn on the system. Securing the Tape Drive in the System 9 This section describes how to mount and secure the tape drive in the system.
Chapter 9 Installing an Internal SCSI Tape Drive Securing the Tape Drive in the System Figure 24 Tape Drive Mounting Holes — Right Side View Mounting holes DLT-S4 Product Manual 72
Chapter 9 Installing an Internal SCSI Tape Drive Securing the Tape Drive in the System Figure 25 Tape Drive Mounting Holes — Bottom View Mounting holes DLT-S4 Product Manual 73
Chapter 9 Installing an Internal SCSI Tape Drive Connecting the Cables and Terminating the SCSI Bus Connecting the Cables and Terminating the SCSI Bus 9 You can connect the DLT-S4 tape drive to the host computer as a single device, or as one of two total devices connected via a SCSI cable with multiple SCSI connectors in a “chain” configuration. If you are connecting two devices to the SCSI bus, connect only one tape drive to the host computer at this time.
Chapter 9 Installing an Internal SCSI Tape Drive Connecting the Cables and Terminating the SCSI Bus If the SCSI cable you are using has a built-in terminator, you do not need to add another terminator (see figure 26 for an example of such a cable). If the cable is not terminated, then install an active Ultra320 SCSI terminator on the SCSI cable (see figure 27). Note: Figure 26 SCSI Cable with Built-in Terminator There should be only one terminator at the end of the SCSI bus.
Chapter 9 Installing an Internal SCSI Tape Drive Connecting the Cables and Terminating the SCSI Bus 5 Connect one of the SCSI connectors on the SCSI cable to the SCSI connector on the rear panel of the tape drive (see figure 28). The SCSI connectors are keyed, preventing improper connection. 6 If not already connected, connect the other end of the SCSI cable to the connector in the SCSI host adapter, aligning the colored stripe on the cable with pin 1 on the SCSI host adapter’s connector.
Chapter 9 Installing an Internal SCSI Tape Drive Setting TERMPWR Setting TERMPWR 9 At least one device on the bus must supply terminator power (TERMPWR). • To enable TERMPWR — Install a jumper across pins 11 and 12 on the SCSI jumper block (see figure 29). • To disable TERMPWR — Remove the jumper.
Chapter 9 Installing an Internal SCSI Tape Drive Confirming the Installation Confirming the Installation 9 To confirm the installation, turn on the host computer. The screens displayed at power-on contain: • BIOS • Operating system • SCSI controller information If the first screen displays host adapter and SCSI ID information indicating the drive is a Quantum product, then the installation was successful. If the installation was NOT successful, see POST and SCSI Troubleshooting on page 124.
Chapter 9 Installing an Internal SCSI Tape Drive Using the Loader/Library Interface Connector 4 Connect all additional tape drives and peripheral devices to the host computer’s SCSI cable. 5 Ensure that a terminator is installed on the very last SCSI connector on the SCSI cable. Note: Regardless of which device terminates the SCSI bus, that device must have power applied and be powered on for proper termination to occur.
Chapter 10 10 Installing an Internal Fibre Channel Tape Drive This chapter describes how to configure and install the DLT-S4 internal Fibre Channel tape drive.
Chapter 10 Installing an Internal Fibre Channel Tape Drive Equipment Required Equipment Required 10 You need the following items to install the tape drive in a system: • Four (4) M3 x 8 mm long screws • Screwdriver • Fiber optic cable Installation Steps 10 To install the tape drive, perform the following tasks in this order. Each task is described in detail on the pages listed below. Step No. DLT-S4 Product Manual Step Page 1 Unpack the tape drive.
Chapter 10 Installing an Internal Fibre Channel Tape Drive Rear Panel Connectors Rear Panel Connectors 10 Figure 30 shows the location of the connectors on the rear panel of the DLT-S4 Fibre Channel internal tape drive.
Chapter 10 Installing an Internal Fibre Channel Tape Drive Unpacking the Tape Drive Unpacking the Tape Drive 10 Before you begin, clear a desk or table so that you can unpack the tape drive. Note: If the room in which you are working differs from the temperature at which the tape drive was shipped or stored by 30 ºF (17 ºC) or more, let the tape drive acclimate to the surrounding environment for at least 12 hours before opening the shipping carton. Unpack and inspect the tape drive for shipping damage.
Chapter 10 Installing an Internal Fibre Channel Tape Drive Securing the Tape Drive in the System Mount the tape drive in the system by performing the following steps: 1 Ensure that the host computer and all peripheral devices are turned off. 2 Position the tape drive in the system and align the tape drive mounting holes (side or bottom) with those in the system (see figure 31 and figure 32). 3 Secure the tape drive in the bay or chassis using four M3 x 8mm long screws.
Chapter 10 Installing an Internal Fibre Channel Tape Drive Securing the Tape Drive in the System Figure 32 Tape Drive Mounting Holes — Bottom View Mounting holes DLT-S4 Product Manual 85
Chapter 10 Installing an Internal Fibre Channel Tape Drive Connecting the Cables Connecting the Cables 10 Connect the Fibre Channel and power cables as follows: 1 Ensure that both the tape drive and computer are turned off. 2 Insert the fiber optic cable into the Fibre Channel port on the rear of the tape drive (see figure 33). The connector is fully seated when it snaps into the port. 3 Insert the other end of the fiber optic cable into the Fibre Channel port on the host computer.
Chapter 10 Installing an Internal Fibre Channel Tape Drive Confirming the Installation Figure 33 Connecting the Fibre Channel and Power Cables Fibre Channel port Detail of the empty Fibre Channel port Confirming the Installation 10 To confirm the installation, turn on the host computer.
Chapter 10 Installing an Internal Fibre Channel Tape Drive Adding Additional Devices Adding Additional Devices 10 Once you have successfully confirmed the installation of your tape drive, you may add additional devices. For each additional device: 1 Ensure that both the tape drive and computer are turned off. 2 Insert the fiber optic cable into the Fibre Channel port on the device (for tape drives see figure 33). The connector is fully seated when it snaps into the port.
Chapter 11 11 Installing an Internal SAS Tape Drive This chapter describes how to configure and install the DLT-S4 internal SCSI tape drive.
Chapter 11 Installing an Internal SAS Tape Drive Equipment Required Equipment Required 11 You need the following items to install the tape drive in a system: • Four (4) M3 x 8 mm long screws • Screwdriver • SAS cable Installation Steps 11 To install the tape drive, perform the following tasks in this order. Each task is described in detail on the pages listed below. Step No. DLT-S4 Product Manual Step Page 1 Unpack the tape drive. Page 92 2 Secure the tape drive in the system.
Chapter 11 Installing an Internal SAS Tape Drive Rear Panel Connectors Rear Panel Connectors 11 Figure 34 shows the location of the connectors on the rear panel of the SAS configured internal tape drive.
Chapter 11 Installing an Internal SAS Tape Drive Unpacking the Tape Drive Unpacking the Tape Drive 11 Before you begin, clear a desk or table so that you can unpack the tape drive. Note: If the room in which you are working differs from the temperature at which the tape drive was shipped or stored by 30 ºF (17 ºC) or more, let the tape drive acclimate to the surrounding environment for at least 12 hours before opening the shipping carton. Unpack and inspect the tape drive for shipping damage.
Chapter 11 Installing an Internal SAS Tape Drive Securing the Tape Drive in the System 1 Ensure that the host computer and all peripheral devices are turned off. 2 Position the tape drive in the system and align the tape drive mounting holes (side or bottom) with those in the system (see figure 35 and figure 36). 3 Secure the tape drive in the bay or chassis using four M3 x 8mm long screws. Caution: The screws used to mount the tape drive must be M3 x 8mm long.
Chapter 11 Installing an Internal SAS Tape Drive Securing the Tape Drive in the System Figure 36 Tape Drive Mounting Holes — Bottom View Mounting holes DLT-S4 Product Manual 94
Chapter 11 Installing an Internal SAS Tape Drive Connecting the Cables Connecting the Cables 11 Connect the SAS and power cables as follows: 1 Ensure that both the tape drive and computer are turned off. 2 Insert the SAS cable into the SAS port on the rear of the tape drive (see figure 34). 3 Insert the other end of the SAS cable into the SAS port on the host computer. Note: If you are connecting several devices to the system, connect only the tape drive to the host computer at this time.
Chapter 11 Installing an Internal SAS Tape Drive Confirming the Installation Figure 37 Connecting the SAS and Power Cables Confirming the Installation 11 To confirm the installation, turn on the host computer. The screens displayed at power-on contain: • BIOS • Operating system • SCSI controller information If the first screen displays host adapter and SCSI ID information indicating the drive is a Quantum product, then the installation was successful.
Chapter 11 Installing an Internal SAS Tape Drive Adding Additional Devices Adding Additional Devices 11 Once you have successfully confirmed the installation of your tape drive, you may add additional devices. For each additional device: 1 Ensure that both the tape drive and host computer are turned off. 2 Insert the SAS cable into the SAS port on the device (for tape drives, see figure 34). 3 Insert the other end of the SAS cable into the SAS port on the host computer.
Chapter 12 12 Installing the Tabletop Tape Drive This chapter describes how to configure and install the DLT-S4 tabletop tape drive.
Chapter 12 Installing the Tabletop Tape Drive Equipment Required Caution: Note: Before you begin, review the safety, ESD, and handling precautions described in Chapter 2 to avoid personal injury or damage to equipment. The tabletop model comes ONLY with the SCSI interface. The Fibre Channel and SAS interfaces are not available.
Chapter 12 Installing the Tabletop Tape Drive Rear Panel Connectors Step No. Step Page 5 Connect the AC power cable. Page 105 6 Confirm the installation. Page 107 7 Add an additional device (optional). Page 107 Rear Panel Connectors 12 Figure 38 shows the location of the connectors on the rear panel of the DLT-S4 tabletop tape drive.
Chapter 12 Installing the Tabletop Tape Drive Unpacking the Tabletop Tape Drive Unpacking the Tabletop Tape Drive 12 Before you begin, clear a desk or table so that you can unpack the tape drive. Note: If the room in which you are working differs from the temperature at which the tape drive was shipped or stored by 30 ºF (17 ºC) or more, let the tape drive acclimate to the surrounding environment for at least 12 hours before opening the shipping carton.
Chapter 12 Installing the Tabletop Tape Drive Setting the SCSI ID • Avoid locations near printers or photocopy machines, both of which produce paper fiber and other types of dust and airborne contaminants. • Do not place the tape drive on the floor. • Avoid locations near generators, electric motors, audio speakers, or other sources of magnetic fields. Magnetic fields can adversely affect the tape drive and data cartridges.
Chapter 12 Installing the Tabletop Tape Drive Connecting the Tape Drive to the Host Computer and Terminating the SCSI Bus Figure 39 Tabletop SCSI ID Selector Switch 3 Press here to decrease SCSI ID Press here to increase SCSI ID SCSI ID selector switch Connecting the Tape Drive to the Host Computer and Terminating the SCSI Bus 12 You can connect the DLT-S4 tape drive to the host computer as a single device, or as one of a maximum of two devices connected via SCSI cables in a “daisy chain” configurati
Chapter 12 Installing the Tabletop Tape Drive Connecting the Tape Drive to the Host Computer and Terminating the SCSI Bus Follow these steps to connect the tape drive to the host computer (see SCSI Connectors and Pin Assignments on page 51 for more information): Note: Use care when connecting the cables to avoid bending or damaging the connector pins. 1 Ensure that the tape drive, host computer, and all peripheral devices (such as printers) are turned off.
Chapter 12 Installing the Tabletop Tape Drive Connecting the AC Power Cable Figure 40 SCSI Chain — Single Device SCSI terminator SCSI cable connection Connecting the AC Power Cable 12 An AC power cable is supplied with each tabletop unit. The tabletop unit power supply has an auto-sensing feature; it requires no adjustment or switch setting changes for different AC sources.
Chapter 12 Installing the Tabletop Tape Drive Connecting the AC Power Cable • The cable must be UL and CSA certified cordage rated for use at 250 V AC with a current rating that is at least 125% of the current rating of the product. • You must terminate the AC plug in a grounding-type male plug designed for use in your country or region. It must also have marks showing certification by an agency acceptable in your country or region.
Chapter 12 Installing the Tabletop Tape Drive Confirming the Installation Confirming the Installation 12 To confirm the installation: 1 Turn on the DLT-S4 tabletop tape drive. 2 Turn on the host computer. The screens displayed at power-on contain: • BIOS • Operating system • SCSI controller information If the first screen displays host adapter and SCSI ID information indicating the drive is a Quantum product, then the installation was successful.
Chapter 12 Installing the Tabletop Tape Drive Adding an Additional Device 2 Ensure that the tape drive, host computer, and all peripheral devices (such as printers) are turned off. Caution: Never connect the tape drive while the tape drive, host system, or peripheral devices are turned on. Doing so could result in damage to the tape drive or other peripheral devices. 3 Connect the SCSI cable from the host computer to the lower SCSI connector on the rear of the tape drive (see figure 42).
Chapter 12 Installing the Tabletop Tape Drive Configuring the Tape Drive Figure 42 SCSI Chain — Multiple Devices SCSI terminator SCSI cable connector SCSI cable connector Configuring the Tape Drive 12 This model of tape drive is normally configured to meet customer specifications before leaving the factory, so should not require any internal configuration changes on site.
Chapter 13 13 Using the Tape Drive This chapter describes how to start using the DLT-S4 tape drive system. This includes making a trial back-up, cleaning the tape mechanism, and various troubleshooting information. This chapter also includes information on the LEDs and buttons on the front panel of the system.
Chapter 13 Using the Tape Drive Front Panel Controls and LEDs Front Panel Controls and LEDs 13 All controls and LEDs are on the tape drive’s front panel (see figure 43). Use these controls and LEDs to operate the tape drive and monitor the DLT-S4 tape drive system’s activities. See table 35 for a description of the front panel controls and LED functionality.
Chapter 13 Using the Tape Drive Front Panel Controls and LEDs 13 Table 35 explains the function of the other LEDs and controls in the front Front Panel Controls panel.
Chapter 13 Using the Tape Drive Power-On Self-Test LED/Button/ Port Title Color and Symbol State or Action Eject Button N/A Press Explanation Use the Eject button to eject the cartridge from the tape drive. When you press the button, the tape drive completes any active writing, then ejects the cartridge. This button also “parks” the soft-load mechanism for shipping. For instructions, see chapter 15, Preparing the Tape Drive for Shipping.
Chapter 13 Using the Tape Drive Power-On Self-Test Table 36 LED Lighting Pattern During POST Stage 1 (Power cycle) What You Observe • All LEDs illuminate for approximately one second. 2 • The left LED turns orange, then all LEDs turn off simultaneously. 3 This stage typically lasts 5 to 10 seconds. • The left and right LEDs remain off. • The middle LED flashes until POST completes. 4 When POST is complete: • The middle LED stops flashing and remains illuminated.
Chapter 13 Using the Tape Drive Performing a Trial Backup Performing a Trial Backup 13 Complete the following steps to perform a trial backup and verify correct tape drive installation: 1 Insert a DLTtape S4 cartridge. Push the cartridge partially into the system until the media automatically loads. 2 Choose a sample file set from the host computer. 3 Create a backup file and then restore the file set. • If the backup file completely restores, without any errors, you installed the system correctly.
Chapter 13 Using the Tape Drive Firmware Update via the Host Interface Firmware Update via the Host Interface 13 When you need to update the firmware in the tape drive, you can do it either of two ways: • Updating Firmware Using the Host Interface • Creating a CUP/FUP Cartridge From Which to Update Firmware (used in either a manual firmware update or in a library setting) The xTalk Management Console tool allows you to update the tape drive’s firmware using the host interface, or to create a CUP/FUP
Chapter 13 Using the Tape Drive Firmware Update via the Host Interface 3 Press and hold the Eject button for six seconds; after six seconds, the left LED begins to flash. 4 Release the Eject button, then quickly press and release the Eject button again. At this point, the left and middle LEDs start flashing synchronously in a regular, rhythmic pattern. The tape drive is now in Firmware Upgrade mode. You now have a “window” of 3 minutes to insert the CUP/FUP cartridge.
Chapter 13 Using the Tape Drive Firmware Update via the Library Tape Drive Interface unloads and ejects it. SCSI status indicates that firmware has been updated (06h, 3F, 01). Note: If the tape drive is mounted in a tape automation library, the CUP/FUP cartridge rewinds to BOT and unbuckles in preparation for unloading, but does not automatically eject. Use the applicable library command to eject the cartridge.
Chapter 13 Using the Tape Drive Cleaning the Tape Drive 8 Unload the cartridge and remove it from the tape drive. Caution: During the firmware update, when reprogramming the new image into the flash EEPROMs is actually in progress, a power failure (but not bus RESET) or power cycling the unit causes the controller module to be unusable. When doing a firmware update, take reasonable precautions to prevent a power failure.
Chapter 13 Using the Tape Drive Cleaning the Tape Drive Cleaning Cartridge Life Expectancy 13 Each cleaning cartridge is good for 20 uses. Use one of the labels that is supplied with the cleaning cartridge to track the number of uses and discard the cleaning cartridge after the final use. Cleaning Cartridge Compatibility The SDLT CleaningTape is compatible with SDLT 220, SDLT 320, SDLT 600, and DLT-S4 tape drives.
Chapter 13 Using the Tape Drive Optimizing Tape Drive Performance Cycle Time for Cleaning Cartridge 13 Cycle times for cleaning cartridges are as follows. Cycle Time Valuea Shortest cycle time (1st pass of cleaning cartridge) 2 minutes, 55 seconds Longest cycle time (20th pass of cleaning cartridge) 10 minutes, 20 seconds “Expired” cycle time (expired cleaning cartridge) 10 minutes a. These times are accurate to ± 20 seconds.
Chapter 13 Using the Tape Drive Optimizing Tape Drive Performance • Check the host block size. The DLT-S4 tape drive supports block sizes up to 16 MB. In general, the larger the block size, the better the throughput. Many older software applications default to a 512-byte block size, which results in poor performance. • DLT-S4 Product Manual Ensure that you are using a cartridge that is compatible with the tape drive.
Chapter 14 Troubleshooting 14 This chapter lists troubleshooting tips and diagnostic tools to use if the tape drive system fails or you experience poor performance. This chapter covers: • General Troubleshooting • POST and SCSI Troubleshooting • Over Temperature Condition For complete inspection instructions for DLTtape S4, Super DLTtape II, and Super DLTtape I cartridges, see chapter 3, Cartridges. The Web site www.quantum.com also includes valuable information on DLT systems.
Chapter 14 Troubleshooting POST and SCSI Troubleshooting 3 Ensure that the connector on each end of the cable is fully seated. 4 Disconnect the tape drive from the host system, turn off the tape drive, and turn it on again to perform a POST (see Power-On SelfTest on page 113). 5 If you have a SCSI tape drive—remove all devices from the SCSI bus.
Chapter 14 Troubleshooting POST and SCSI Troubleshooting If, after attempting the recommended actions listed in the table, the problem still exists or recurs, a hardware failure may be the cause. Contact your service representative. Table 37 POST and SCSI Troubleshooting Guidelines If... Then... The computer does not The computer may not be recognize the DLT-S4 configured to recognize tape drive system the interface ID. The SCSI ID may not be unique. You should...
Chapter 14 Troubleshooting POST and SCSI Troubleshooting If... Then... You should... The computer does not The SCSI bus may be too recognize the DLT-S4 long. tape drive system (continued) The maximum cable length for one DLT-S4 tape drive is 20 meters. The maximum SCSI cable interconnect length is 10 meters total with a maximum of two DLT-S4 tape drives on the bus. There may be too many devices on the SCSI bus.
Chapter 14 Troubleshooting POST and SCSI Troubleshooting If... Then... You should... The tape drive is operating more slowly than indicated in its performance specification Your host bus adapter may • Check the host bus adapter documentation for parameter settings. be limiting the speed, or you may be using an • For the best performance, make sure the SCSI incompatible cartridge. controller card can operate at 320 MB/second.
Chapter 14 Troubleshooting Over Temperature Condition Over Temperature Condition 14 The DLT-S4 tape drive has a thermal sensor located in the tape path. This sensor, which is used to accurately monitor the air temperature in the tape path, reacts in the following ways: • TapeAlert occurs at 50 °C • Shutdown occurs at 53 °C SCSI status indicates the tape drive is in the over temperature condition.
Chapter 15 15 Preparing the Tape Drive for Shipping This chapter provides instructions on how to properly set the DLT-S4 tape drive for moving or shipping. The DLT-S4 tape drive is equipped with a soft-load mechanism that is “parked” prior to first power-on. Upon first power-on, the soft-load mechanism becomes “un-parked” and ready for use. If you intend to move or ship your DLT-S4 tape drive, you must “park” the soft-load mechanism.
Chapter 15 Preparing the Tape Drive for Shipping 5 Power off the tape drive. It is recommended that you retain and re-use the original packaging materials if you plan to ship your DLT-S4 tape drive.
Appendix A Diagnostic Tools A Quantum frequently provides new and updated tools to use with its tape drives. These tools include such items as upgrades for product software and firmware, and diagnostic software that may be newly developed. These tools either come standard on the DLT-S4 firmware, or can be downloaded from the Quantum Web site (see Accessing the Tools on page 132 for instructions). New tools and utilities get added frequently, so check the site often.
Appendix A Diagnostic Tools Accessing the Tools Accessing the Tools 1 TapeAlert and Medium Auxiliary Memory are built-in features of the DLT-S4 tape drive. The other tools described in this chapter can be accessed from the Quantum Web site. To access these tools: 1 Go to the Quantum Web site: www.quantum.com. 2 Click Service and Support in the upper menu bar. This opens the Service and Support window. 3 Click Downloads.
Appendix A Diagnostic Tools TapeAlert TapeAlert 1 DLT-S4 tape drives are delivered with TapeAlert features built in. The tape drive firmware constantly monitors the device’s hardware and media, checking for errors and potential difficulties. It flags any problems identified on the SCSI LOG SENSE Page 2Eh. After a backup, the TapeAlert-compatible backup application automatically reads the device’s TapeAlert SCSI LOG SENSE Page 2Eh to check for any problems.
Appendix A Diagnostic Tools DLTSage DLTSage 1 DLTSage is a suite of intelligent data protection tools that enables users to more effectively manage and protect tape storage environments. Its diagnostic and monitoring tools enhances manageability by allowing you to manage and prevent problems that can occur during a routine backup. DLTSage is a standard feature of the DLT-S4 tape drive, integrated as part of the firmware.
Appendix A Diagnostic Tools xTalk Management Console Feature Description Prevent The software allows you to see errors as they happen and correct them instantly.
Appendix A Diagnostic Tools DLTSage Dashboard and DLTSage Tape Security DLTSage Dashboard and DLTSage Tape Security 1 DLTSage Dashboard enables you to more effectively manage and protect your tape storage environment. After you download DLTSage Dashboard, it is accessible from the Windows Start menu and Device Manager.
Appendix B Environmental Compliance B This chapter describes the environmental compliance and provides basic instructions for environmental disposal of your unit. WEEE and RoHS Compliance 2 Quantum is committed to providing quality products in an environmentally sound manner and to comply with all applicable environmental laws, rules and regulations.
Appendix B Environmental Compliance Disposal of Electrical and Electronic Equipment Disposal of Electrical and Electronic Equipment 2 This symbol on the product or on its packaging indicates that this product should not be disposed of with your other waste. Instead, it should be handed over to a designated collection point for the recycling of electrical and electronic equipment.
Appendix C Regulatory Statements C FCC Statement 3 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.
Appendix C Regulatory Statements Taiwan Statement Taiwan Statement 3 !" #$%&'()*+ ,-. Industry Canada (Digital Apparatus) 3 Reference: Interference-Causing Equipment Standard, ICES-003, Issue 2 This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe A respecte toutes les exigences du Reglément sur le matériel brouilleur du Canada.
Appendix C Regulatory Statements Notice for USA and CANADA Only Notice for USA and CANADA Only 3 If shipped to USA, use the UL LISTED power cord specified below for 100-120 V operation. If shipped to Canada, use the CSA CERTIFIED power cord specified below for 100-120 V operation. Plug Cap Parallel blade with ground pin (NEMA 5-15P configuration) Cord Type: SJT, three 16 AWG (1.5 mm2) or 18 AWG (1.0 mm2) wires Length Maximum 15 feet (4.
Appendix C Regulatory Statements Laser Statement Laser Statement Class 1 Laser Product 3 3 CAUTION: With all panels and enclosures in place, this product is rated as a Class I laser product. The bar code scanner inside this product, however, is a Class II laser. Avoid exposure to the laser light emitted from the bar code scanner. Do not stare into the beam. CAUTION: Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous exposure.
Appendix C Regulatory Statements Power Cord Statement Luokan 1 Laserlaite 3 ATTENZIONE: Questo prodotto emette una luce laser di Classe II. NON guardare il facsio di luce ed evitare di esporsi alla fonte del laser. Il fascio di luce laser h emesso dal dispositivo di scansione del codice a barre. ATTENZIONE: L’uso di comandi o regolazioni per eseguire le procedure che non siano quelli specificati in questa documentazione pur causare rischi all ‘incolumit’ delle persone.
Glossary A Access (v.) To read, write, or update information on a storage medium, such as magnetic media. (n.) The operation of reading, writing, or updating stored information. Access Time The interval between the time a request for data is made by the system and the time the data is available from the tape drive. Advanced PRML Advanced Partial Response Maximum Likelihood. The advanced PRML channel technology provides high-encoding efficiency recording densities for greater capacity and performance.
Glossary includes the precision mounting holes used to install SDLT tape drives into a server or tape library. Bezel (Also known as the faceplate.) A plastic panel that extends the face of a tape drive so that it covers a computer’s tape drive bay opening. The internal model of DLT-S4 has two bezels: a library bezel and an internal bezel. BIOS Basic Input/Output System.
Glossary customer information. The CTM also provides the protective cartridge, which allows the media to be removed and stored safely. CUP Code Update (a firmware update). D Data Compression A process that reduces the amount of storage space required to hold a particular block of data. Data transfer speed and total media capacity are affected by the data compression achieved. In accordance with industry practice, a typical compression ratio is 2:1 of data storage.
Glossary E EEC European Economic Community. EEPROM Electronically Erasable Programmable Read-Only Memory. An integrated circuit memory chip that can store programs and data in a non-volatile state. These devices store firmware in DLT and SDLT tape drives, and can be erased and reprogrammed with new data. EMC Electromagnetic Compatibility. The ability of a device or system to function without error in its intended electromagnetic environment. EMI Electromagnetic Interference.
Glossary Firmware Permanent or semi-permanent instructions and data programmed directly into the circuitry of a programmable read-only memory or electronically erasable programmable read-only memory chips. Used for controlling the operation of the computer or tape drive. Distinct from software, which is stored in random access memory and can be altered with ease. FUP Firmware Update. G GB Gigabyte. Equal to 1,000,000,000 (109) bytes.
Glossary L LED Light Emitting Diode. LGMR Laser Guided Magnetic Recording. LVD Low Voltage Differential signalling is an electrical signalling system that can run at high speeds. M MAM Medium Auxiliary Memory (MAM) is an DLT-S4 tape drive feature that provides information on the status and prior use history of an SDLTtape III cartridge. MB Megabyte. Equal to 1,000,000 (106) bytes. This is the International System of Units (SI) definition used by telecommunications engineers and storage manufacturers.
Glossary Positive Engagement Buckling Mechanism A highly robust, solidly engineered media leader-buckling mechanism for heavy-duty-cycle automated environments. POST Power-on Self-Test. When power is applied to the tape drive, it performs a POST. Power Cycle The act of turning the tape drive or system off, then on again. PRML Partial Response Maximum Likelihood is a method for converting the weak analog signal from the head of a magnetic disk drive into a digital signal. Also see Advanced PRML.
Glossary Shelf Life The length of time that media can be stored without losing its magnetic strength. For Super DLTtape II media, this period is 30 years or more. SI The International System of Units. T TB Terabyte. Equal to 1,000,000,000,000 (1012) bytes. This is the International System of Units (SI) definition used by telecommunications engineers and storage manufacturers. Take-up Reel The reel inside every tape drive onto which DLTtape or Super DLTtape media is wound.
Glossary V V A Volt is the potential difference across a conductor when a current of one ampere dissipates one watt of power. VCCI Voluntary Control Council for Interference by Information Technology Equipment (Japan). W W The Watt is the SI derived unit of power.
Index Fibre Channel Numerics SAS 10-pin connector (see loader/library interface connector) 12-pin connector (see SCSI > ID, setting) 4-pin connector (see power connector pin assignments) tabletop tape drive 24, 27 AC power cable 14, 41, 105 105 42 – 106 – 106 AC power supply tests actuator driver 9 actuator sensor 9 41 additional devices, adding DLT-S4 Product Manual beginning of tape (BOT) access time 6 bezel 9, 10, 111 bezel controls (see front panel controls, LEDs) board assemblies bu
Index SCSI 49 – 50 regulations 40 code update 116 compatibility 19 – 20 34 29 handling 116 labeling 24 loading 32 24, 27 storage temperature unsupported, use of 34 21 write once, read many 29 34 – 31 cleaning cartridge compatibility cycle time 120 DLT-S4 Product Manual 120 132 131 – 136 dimensions, tape drive 39 disposal of equipment 138 DLT-S4 tape drive (see tape drive) 2 DLTSage Dashboard 136 general description Tape Security WORM 34 134 136 – 36 drive control
Index EMI DLTSage WORM certification TapeAlert 40 and immunity 41 specifications emissions 40 40 cartridge (CUP/FUP) – 41 via the library environmental compliance 138 errors ESD I firmware update – 41 error frequency 34 133 137 118 via the SCSI bus – flicker emissions 38 form factor 135 116 and EMI tests 16 – 17 European regulations eject button tape drive 113 general description 111 (see also cables) 114 Fibre Channel tape drive 88 56 SAS tape drive connection of
Index noise power emissions L M laser guided magnetic recording 7 MAM laser information media magneto resistive cluster heads 15, 142 leader 7, 8, 24, 27, 29 tape drive O access door 7 over temperature condition 24, 27 P leader 7, 8, 24, 27, 29 (see also front panel controls) speed 6 during firmware update tension during POST 116 114 during tape load packing materials saving 6 medium auxiliary memory 32 7 4 description 9 133 during tape unload 33 memory update (see fir
Index Fibre Channel tape drive SAS tape drive 58 pre-amplifier board (PAB) 9, 10 pre-installation guidelines 18 17 PRML rewind time right LED 65 TapeAlert 6 RoHS compliance 137 protocol options speed 7 SAS tape drive 11 SCSI tape drive 11 11 (see also SCSI) safety cables, connecting 38 23 of data precautions 14 – 15 cable connector xviii installing interface 95 speed all models – 97 – 65 46 – 47 SAS tape drive 63, 91 SCSI tape drive (internal) 68 tabletop tape drive
Index sound pressure emissions 42 interface illustration of 43 – 47 37 – 42 5, 11, 12, 57, 59 – 60, 64 tape drive speed (see also transfer rates) linear search read/write rewind 5, 11 6 5, 11, 12, 64, SCSI tape drive 5, 11, 12 Fibre Channel 59 SAS tape drive 103 TERMPWR 109 101 57 64, 65 2, 4 storage guidelines – 102 – 25 15 – 16 storage management software 35 42 synchronous transfer 113 103 109 DLT-S4 Product Manual – 106 – 106, 125 terminator (see termination) tabletop
Index tape drive performance 121 U Ultra320 11 United States regulations 40 unloading a cartridge – 34 unload time 33 6 unpacking the tape drive Fibre Channel SAS 83 92 69 SCSI (internal) tabletop 101 – 102 unparking the soft-load mechanism 129 updating firmware 116, 118 W warranty information 14, 17 (see also www.quantum.
