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Table 14 Connectivity test details (continued)
Connectivity testDetails/Other test
Options
• Looping options
Specify Count based loop or Time based loop(min). In either case, the actual value
is entered separately using the Looping value parameter.
Example 1 To set a time-based loop of 10 minutes:
testopt=”Looping Options:Time based loop(min)”
testopt=”Looping value:10”
• Looping value
Specify an integer greater than zero.
Example 2 To set a count-based loop to iterate five times:
testopt=”Looping Options:Count based loop”
testopt=”Looping value:5”
AIT, DDS, DLT, LTO, VS80/VS160, MO, STK 9840 drives, and MSL librariesAvailable for
LTO Cooling Check test
Table 15 Cooling Check test details
Cooling Check testDetails/Other test
This test monitors the temperature sensors of an LTO drive while writing data to ensure
that the drive is cooling properly when installed in a server.
Description
NOTE: For instructions on how to perform this test, see “Running tests and
device-specific utilities” (page 29) or “Running the tests (CSI)” (page 50).
Run this test if you suspect thermal problems with your LTO drive.When to run
NoneDuration
This test can be stopped before it completes. To abort the test from the GUI, click Abort
Test. To abort the test from the CSI, use the Ctrl-A key combination.
Other notes
LTO drivesAvailable for
Data Compression test
CAUTION: This test is destructive and will overwrite data on the media that is present in your
product.
Table 16 Data Compression test details
Data Compression testDetails/Other test
Tests the hardware compression capability of your tape drive. The test writes a data
pattern of known compressibility to tape. The test then rewinds the tape and reads the
Description
file just written. The read and write hardware compression ratios are calculated to
ascertain that the hardware compression is working. The compression ratios are
displayed and should be approximately 2:1. Anything less than 2:1 means that
hardware compression is not working. This test is useful if tape capacity or hardware
compression is in doubt.
Diagnostic tests 87
- Abstract 1
- Contents 3
- 4 Contents 4
- Contents 5 5
- 6 Contents 6
- Contents 7 7
- 8 Contents 8
- 1 Introduction 9
- What's new 10
- Autoloaders 12
- Tape drives 12
- Operating system specific 12
- Generic to tool 12
- 2 Using L&TT on Windows 14
- Starting L&TT 16
- I/O mode 18
- Application window layout 20
- ◦ Libraries and autoloaders 21
- ◦ Drives 21
- ◦ Enclosures and processors 21
- ◦ Other devices 21
- 22 Using L&TT on Windows 22
- 24 Using L&TT on Windows 24
- Managing firmware 25
- 26 Using L&TT on Windows 26
- Uploading firmware to devices 27
- Advanced options 28
- Using test screen 29
- 30 Using L&TT on Windows 30
- Aborting a test 31
- Using the utility screen 32
- Managing firmware 33 33
- Extracting a support ticket 34
- Managing firmware 35 35
- 36 Using L&TT on Windows 36
- Managing firmware 37 37
- Installation 38
- Installing L&TT for HP-UX 39
- Unistalling previous versions 40
- Installing L&TT for Mac 41
- Navigating the screens 42
- Figure 20 Command Help screen 43
- Standalone devices 45
- Acquiring firmware files 48
- Viewing test results 52
- Support ticket compression 55
- Generating an event log 58
- Viewing an event log 58
- 4 Command line functionality 59
- Command line functions 60
- Configuring L&TT 61
- Scanning the bus 62
- Listing supported tests (CLF) 63
- Running tests (CLF) 64
- Performing a firmware update 66
- Return values 70
- Diagnostic tests 71
- Drive Specific tests 72
- Device Analysis test 73
- Media Specific tests 74
- Media Validation test 76
- MO Media Validation test 77
- LTO Stuck Tape test 77
- LTO Media Assessment test 78
- LTO Data Assessment test 78
- Library Exerciser test 79
- Using the new version 80
- Using the original version 81
- Library Read Write test 82
- Other tests 85
- Installation Check test 86
- Connectivity test 86
- LTO Cooling Check test 87
- Data Compression test 87
- LTO Encryption test 88
- Device Self-test 89
- Move test 90
- Read/Write Stress test 90
- Full Sweep test 91
- Read/Write test 91
- Performance tests 94
- Performance tests 95 95
- 96 Tests 96
- Running on non-Windows 97
- Figure 38 Test options screen 98
- Performance tests 99 99
- 100 Tests 100
- Performance tests 101 101
- 102 Tests 102
- Performance tests 103 103
- 104 Tests 104
- Performance tests 105 105
- DDS Media Assessment test 108
- DDS Cooling test 109
- Utility functions 110
- Compare Statistics utility 111
- Device Configuration test 111
- Force Tape Eject utility 112
- LTO6 EEPROM download utility 112
- Read Media IDs 113
- Tape Erase utility 113
- Re-initialize LTFS tape 114
- 6 Reports and support tickets 115
- System information 117
- Drive identity 119
- STTF support ticket 119
- 7 Additional functionality 122
- Available options 124
- Windows only 125
- CSI only 125
- 126 Additional functionality 126
- Using passwords 128
- Using the Move Media function 129
- 130 Additional functionality 130
- 132 Additional functionality 132
- Running plugins 133
- Using the quiet mode feature 134
- 136 Additional functionality 136
- Using the Tool Status Report 137
- 138 Additional functionality 138
- Reboot criteria 140
- Files installed on the system 142
- Figure 64 ESL G3 service port 145
- Known issues and limitations 146
- 10 Frequently asked questions 147
- Support ticket questions 150
- Tests questions 151
- Backup and restore questions 151
- Media questions 152
- Is my LTO tape OK? 153
- Is my non-LTO tape OK? 153
- Windows questions 154
- Windows questions 155 155
- CSI questions 156
- CSI questions 157 157
- CSI questions 159 159
- 11 Troubleshooting 160
- Troubleshooting devices 161 161
- 162 Troubleshooting 162
- Backup failed 163
- Getting support 164
- Contacting HP 164
- Other HP websites 164
- A Operating system support 165
- B Discontinued products 166
- Performing the update 167
- DLT VS80/DLT1 168
- DLT 4000/7000/8000 169
- HP DDS/DAT 170
- Compaq/Sony AIT & DDS 171
- D Support ticket fields 172
- Drive configuration 173
- Drive environment 173
- Drive performance 174
- Drive usage 174
- Drive history 175
- Cartridge identity 176
- Cartridge health 176
- Cartridge configuration 176
- Cartridge environment 177
- Cartridge performance 177
- Cartridge usage 177
- Cartridge history 178
- Classic support ticket 178
- 180 Index 180
- 182 Index 182
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