HP Q1581A HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr
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- HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 1
HP StorageWorks DAT SCSI Tape Drives user guide Part number: Q1573-90905 Second edition: February 2007 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 2
is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 3
About this guide 9 Intended audience 9 Related documentation 9 Document conventions and symbols 9 HP technical support 10 Product warranties 10 Registering your tape drive 10 Subscription service 10 HP websites 11 Documentation feedback 11 1 Before you start 13 HP StorageWorks DAT models - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 4
for the HP StorageWorks DAT 72 and DAT 40 tape drive 44 Loading and unloading 45 Inserting cartridges 45 Removing cartridges 46 Removing power from the drive 46 8 Use the correct media 47 Data cartridges 47 HP StorageWorks DAT 160 tape drives and HP DAT 160 cartridges 47 Compatibility 47 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 5
your tape drive 61 13 SCSI configuration guide 63 SCSI in HP StorageWorks DAT devices 63 SCSI terminology 63 Setting up the SCSI bus 64 SCSI ID numbers 64 Identifying SCSI IDs 64 Setting the SCSI ID on HP StorageWorks DAT drives 65 SCSI termination 65 Internal drives 65 External drives 66 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 6
tape drive 37 20 ..Front panel, HP StorageWorks DAT 160 external drive 41 21 ..Front panel, HP StorageWorks DAT 72 and DAT 40 external drive 42 22 ..Inserting a DAT 160 cartridge into an HP StorageWorks DAT 160 external drive . . . . 45 23 ..Ejecting a DAT 160 cartridge from an HP StorageWorks - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 7
Tables 1 ..Document conventions 9 2 ..Supported SCSI bus types 15 3 ..Power requirements 16 4 ..LED sequences 43 5 ..Data cartridge compatibility 47 6 ..Cleaning cartridge compatibility 49 DAT SCSI Tape Drives 7 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 8
8 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 9
the HP StorageWorks DAT SCSI tape drive • Using the HP StorageWorks DAT SCSI tape drive • Troubleshooting the HP StorageWorks DAT SCSI tape drive Intended audience This guide is intended for users who install, operate and maintain the HP StorageWorks DAT tape drive. Related documentation - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 10
level • Detailed questions Product warranties For information about HP StorageWorks product warranties, see the warranty information website: http://www.hp.com/go/storagewarranty Registering your tape drive Once you have installed and tested your HP StorageWorks Ultrium tape drive, please take a few - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 11
www.hp.com/support/manuals • http://www.hp.com/support/downloads Documentation feedback HP welcomes your feedback. To make comments and suggestions about product documentation, please send a message to [email protected]. All submissions become the property of HP. DAT SCSI Tape Drives 11 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 12
12 About this guide - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 13
1 Before you start HP StorageWorks DAT models This guide describes how to install and operate the following HP StorageWorks DAT SCSI tape drive models: • HP StorageWorks DAT 160 • HP StorageWorks DAT 72 • HP StorageWorks DAT 40 For a detailed product specification, please refer to our World Wide Web - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 14
view of HP StorageWorks DAT 72 and 40 tape drive Which operating systems are supported? HP StorageWorks DAT SCSI drives can be connected to servers running under Windows®, NetWare, UNIX, Tru64, Linux and other major operating systems. Refer to the HP StorageWorks Tape Software Compatibility topic - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 15
run HP Library & Tape Tools from either the HP StorageWorks Tape CD-ROM or http://www.hp.com/support/tapetools to check your server's current SCSI configuration (see also "Diagnostic tools" on page 55. This will provide information about the SCSI bus and the SCSI IDs in use. DAT SCSI Tape Drives 15 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 16
the best performance from your tape drive. Use the HP StorageWorks Tape CD-ROM to check installation, as described in this guide, and to verify and troubleshoot performance after installation. It helps you to: • Install your product, which includes access to drivers, an installation check, and - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 17
backup software Install drivers Installing on Windows One driver is required in order to use HP StorageWorks DAT SCSI tape drives. • hpdat: This is the tape driver that works with all HP DAT products. It is regularly updated and is available on the HP StorageWorks CD-ROM or on the HP Support web - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 18
software compatibility. 3. Select your combination of operating system and tape drive model in the table. A list of supported backup applications is displayed. This will also tell you whether your configuration is compatible with HP One-Button Disaster Recovery, HP OBDR. (All HP StorageWorks DAT tape - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 19
drive If you are installing an external DAT tape drive, please refer to "Installing an external DAT tape drive" on page 29. If you are installing a removable DAT tape drive, please refer to "Installing a removable DAT tape drive" on page 33. Check the drive's SCSI ID Your HP StorageWorks DAT drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 20
about the SCSI bus and the SCSI IDs in use. The UNIX Configuration Guide on the HP StorageWorks Tape CD-ROM also contains instructions on how to determine the SCSI IDs of existing devices on UNIX servers. 2. Change the tape drive's SCSI ID, if necessary. The SCSI ID is set using jumpers on a set of - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 21
4. Remove the filler panel from a spare 5¼-inch bay of your server, as described in your server's documentation. Keep any screws for use in "Secure the drive" on page 26. 5. You are now ready to install your tape drive. DAT SCSI Tape Drives 21 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 22
be attached to the filler panel by screws of a different thread/size type and these should not be used. If in doubt, refer to your HP ProLiant server documentation. Figure 6 Attaching mounting rails 22 Installing an internal DAT tape drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 23
mounting screws Other servers Attach the appropriate mounting hardware. Refer to the manufacturer's documentation for instructions. • If you are installing on a server that requires a tray, place the tape drive in the tray. • If you are installing in a server that requires mounting rails, fasten the - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 24
are aligned with the holes in the side of the tape drive. Do not secure the drive at this point because you may have to move the drive to get the cables into place. Attach power and SCSI cables To support the high performance of the tape drive it is important that you connect to a recommended SCSI - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 25
1 and 7. terminated SCSI cable 2 and 4. power cable 3. tape drive 5. server's power supply 6. SCSI controller Figure 9 Connecting power and SCSI cables Where should the SCSI second terminator is placed after the last device, as shown in Figure 9 on page 25, item 1. DAT SCSI Tape Drives 25 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 26
latch down to lock the tape drive into position, as shown in Figure 10 on page 26. 1. plastic rail 2. server latch Figure 10 Securing drive, mounting hardware used 2. Ensure blanking plates are in place over empty bays and replace the cover on the server. 26 Installing an internal DAT tape drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 27
a regular Phillips screwdriver to secure the M3 screws, as shown in Figure 11 on page 27. 1. M3 screws, supplied with tape drive Figure 11 Securing drive, no mounting hardware used 2. Ensure blanking plates are in place over empty bays and replace the cover on the server. DAT SCSI Tape Drives 27 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 28
28 Installing an internal DAT tape drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 29
provide information about the SCSI bus and the SCSI IDs in use. The UNIX Configuration Guide on the HP StorageWorks Tape CD-ROM also contains instructions on how to determine the SCSI IDs of existing devices on UNIX servers. 2. Change the tape drive's SCSI ID, if necessary. DAT SCSI Tape Drives 29 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 30
HP StorageWorks DAT tape drive drive. 2. Perform a normal system shutdown and turn off the server and any connected peripherals. 3. Attach the VHD connection on the SCSI cable to the server's external SCSI connector and secure it by tightening the screws. 30 Installing an external DAT tape drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 31
chain. Always use an LVD terminator (supplied with the tape drive) or a multimode terminator. See "SCSI termination" on page 65 for more information about SCSI cables and termination. Connect the power cable An external HP StorageWorks DAT drive will operate using any voltage in the range 100-240 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 32
1.power socket 2 power on/off switch Figure 14 Connecting the power cable 32 Installing an external DAT tape drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 33
Array 5300 system, which can be used with both full-height and half-height tape drives. It will hold up to four HP StorageWorks DAT tape drives. The tape array is designed to be installed into HP, IBM and other compatible 19" rackmount systems. It must be properly installed and configured. Refer to - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 34
Install the drive HP StorageWorks DAT removable tape drives are designed to be installed in a rack-mounted HP Tape Array 5300. Refer to the documentation supplied with your tape array for tape array installation instructions. 1. Before installing a tape drive, make sure that the extractor lever is - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 35
SCSI IDs in use. The UNIX Configuration Guide on the HP StorageWorks Tape CD-ROM, also provides instructions on how to determine the SCSI IDs of existing devices. 2. Set the appropriate switch. Figure 5 shows the address switch on the back panel of the HP Tape Array 5300. DAT SCSI Tape Drives 35 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 36
to the appropriate SCSI-OUT connector on the tape array. Replacing the drive HP StorageWorks DAT removable drives can be removed and replaced without powering down the tape array. However you should be aware of the following: • If all drives in the tape array are powered up when the system is - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 37
Figure 18 Extractor lever in out position 2. Using the extraction lever, pull the drive gently and firmly out of the tape array. Figure 19 Removing the tape drive 3. To insert another drive, follow the instructions in "Install the drive" on page 34. DAT SCSI Tape Drives 37 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 38
38 Installing a removable DAT tape drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 39
tape drive operation, but they will not support all the advanced features of your tape drive. We recommend that you upgrade your software application before running this test. Check http://www.hp.com/go/connect for software compatibility and install any recommended upgrades. DAT SCSI Tape Drives - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 40
40 Verify installation - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 41
7 Operating your tape drive Front panel 1. cartridge slot 2. power LED (external drives only) 3. clean LED 4. tape LED 5. drive LED 6. ready LED 7. eject button Figure 20 Front panel, HP StorageWorks DAT 160 external drive DAT SCSI Tape Drives 41 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 42
1. cartridge door 2. eject button 3. clean LED 4. tape LED 5. power LED (external drives only) Figure 21 Front panel, HP StorageWorks DAT 72 and DAT 40 external drive 42 Operating your tape drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 43
. Tape FLASHES. The drive requires cleaning. Cleaning is in progress. Load the DDS cleaning cartridge. See "Cleaning cartridges" on page 48 for supported cartridges and instructions. If the Clean LED is still flashing when you load a new or known good data cartridge after cleaning, call for service - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 44
on, call for service. Drive, Tape and Ready FLASH. There is a firmware Insert a cartridge to clear the LED sequence. If the download problem. condition persists, call for service. LED sequences for the HP StorageWorks DAT 72 and DAT 40 tape drive There are two LEDs, labeled Tape and Clean. The - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 45
"Data cartridges" on page 47 for more information about tape drive and cartridge compatibility. 2. HP StorageWorks DAT 160 tape drives: The Ready light flashes green while the drive performs its load sequence. When the cartridge is loaded, the Ready light shows steady green. HP StorageWorks DAT 72 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 46
on the front panel. 1. eject button Figure 23 Ejecting a DAT 160 cartridge from an HP StorageWorks DAT 160 external drive 2. The drive completes any task it is currently performing, winds the tape to the beginning, and ejects the cartridge. The sequence will take about 25 seconds for a write-enabled - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 47
for each tape drive. Capacities assume a compression ration of 2:1. Table 5 Data cartridge compatibility HP StorageWorks DAT 160 HP StorageWorks DAT 72 DDS-2 120 meter not supported not supported DDS-3 125 meter not supported read/write DDS-4 150 meter read/write read/write DAT 72 170 meter - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 48
write-protected Figure 24 Write protecting a cartridge Cleaning cartridges HP recommends weekly cleaning of the tape drive using an HP cleaning cartridge. There are two types of cleaning cartridges; you must use a DAT 160 cleaning cartridge with DAT 160 tape drives, see Table 6 on page 49. 48 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 49
the insert included with the tape cartridge for storage conditions. Getting the most out of cartridges and drives • Use mostly the matching media type (DAT 160 media for HP StorageWorks DAT 160, DAT 72 media for HP StorageWorks DAT 72, DDS-4 media for HP StorageWorks DAT 40). • Use media for the - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 50
• If you want to bulk erase cartridges, this should be done in a controlled environment. You need to make sure there are no other cartridges with sensitive information on them anywhere near the bulk eraser when in use. All data will be lost on cartridges that are bulk erased. 50 Use the correct - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 51
feature on all HP StorageWorks DAT tape drives. However, it can only be used with specific configurations and will only recover the server to which the tape drive is directly connected. To check whether your system (hardware, operating system and backup software) is OBDR-compatible, please refer to - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 52
software compatibility, firmware upgrades and troubleshooting before you use HP OBDR. 1. Power on the drive and insert the latest bootable cartridge in the tape drive (you may also need to power on the server to do this). The cartridge must be written by a backup application that writes data to tape - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 53
ready to run a normal data restore. Follow the normal process for your restore application. If restore fails If the restore fails for any reason, refer to our World Wide Web site (http://www.hp.com/go/obdr) and do a search on OBDR for detailed troubleshooting information. DAT SCSI Tape Drives 53 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 54
54 Using HP OBDR - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 55
from the HP web site. It is supported on nearly all major operating systems. See http://www.hp.com/support/tapetools for compatibility information, updates and the latest version of the tool. Troubleshooting with Library & Tape Tools 1. From the HP StorageWorks CD, select troubleshoot. This will - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 56
HP Support at http://www.hp.com/support. • Do not put SCSI tape drives and hard disks on the same SCSI bus. • Have you installed the correct device drivers the speed that the application writes data to the tape drive. HP StorageWorks DAT tape drives have an internal buffer of 8 MB. 56 Diagnostic - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 57
correct cleaning cartridge. • DAT 160 cleaning cartridges (C8015A) with DAT 160 tape drives. • Standard cleaning cartridges (C5709A) with all other HP StorageWorks DAT tape drives 6. Try the operation again. 7. If the problem still occurs, try using a different cartridge. 8. If the problem is still - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 58
you force eject a cartridge. The tape may also become unreadable because an EOD (End of Data) mark may not be properly written. 3. If the cartridge is still jammed, the tape drive has failed. Contact customer service at http://www.hp.com/support. The drive will not accept the cartridge (or ejects it - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 59
6. Check if another DAT drive of the same model will accept the cartridge. If it does, the original drive may be faulty. Before calling customer service, please check that the tape drive is responding. Use HP Library & Tape Tools, see "HP Library & Tape Tools" on page 55. DAT SCSI Tape Drives 59 - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 60
60 Troubleshooting - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 61
holding the tape drive in place. 5. Disconnect the drive from the server's power and SCSI cables and slide it carefully out of the mounting bay. 6. Put the drive into the packaging that contained the replacement drive. 7. Return the faulty drive to your local HP Service Center. Instructions on where - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 62
62 Replacing an internal tape drive - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 63
figuration guide SCSI in HP StorageWorks DAT devices HP StorageWorks DAT tape drives are Ultra160 SCSI-2 compatible devices. They are designed to operate on a low voltage differential (LVD) SCSI interface. They are not compatible with high voltage differential (HVD) SCSI devices. The drives support - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 64
HP recommends that a dedicated host bus adapter is used for the tape drive. A suitable adapter is available from HP as an accessory (see http://www.hp used unless the tape drive is on a a general rule, avoid putting tape devices on the same bus is usually easy with external devices. With internal - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 65
HP StorageWorks drives, set the SCSI ID by attaching or removing jumpers at the rear of the drive, see "Check the drive's SCSI ID" on page 19. • On external HP StorageWorks drives correct termination. The terminator supplied with HP StorageWorks DAT tape drives is LVD. Multimode terminators may be - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 66
and thus its termination must be disabled. See the host bus adapter's documentation for details of how to do this. External drives All HP StorageWorks DAT external tape drives are supplied with the appropriate cable and LVD terminators. Make sure the terminator is firmly attached to the SCSI-OUT - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 67
. (Always use an LVD-rated cable and an LVD-rated or multimode terminator.) Figure 29 SCSI termination in daisy-chained external drives Removable drives For HP StorageWorks DAT removable tape drives, termination is provided by connecting a terminator to the spare SCSI connector on the rear of the - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 68
device. Refer to your tape array documentation for detailed instructions. SCSI cables Cables matter compatible ribbon cable is used. Do not connect your tape drive to lower-rated SCSI or to narrow SCSI. With external devices The cable provided with all HP StorageWorks DAT external tape drives guide - HP Q1581A | HP StorageWorks DAT SCSI Tape Drives user guide (Q1573 - 90905, Febr - Page 69
and the difference in voltage between the wire pairs determines the signal value. This enables faster data rates and longer cabling with less susceptibility to noise than SE signaling and reduced power consumption devices. Each device will operate at its optimum speed. DAT SCSI Tape Drives 69
HP StorageWorks
DAT SCSI Tape Drives
user guide
Part number: Q1573–90905
Second edition: February 2007