HP StorageWorks User Manual page 5

Performance Assessment Tools .................................................................................................... 58
Optimizing performance ..................................................................................................... 58
Can your system deliver the required performance? ................................................................ 58
10 Troubleshooting ............................................................................. 61
General Procedure .................................................................................................................... 61
Understanding LED sequences .................................................................................................... 63
Encryption LED, Ultrium 3000 models only ............................................................................ 65
Problems with cartridges ............................................................................................................ 66
The cartridge is jammed ...................................................................................................... 66
The drive will not accept the cartridge (or ejects it immediately) ................................................ 68
Encryption troubleshooting ......................................................................................................... 69
11 Replacing a tape drive .................................................................... 71
To disconnect your drive ............................................................................................................ 71
To reconnect your tape drive ...................................................................................................... 71
Index ................................................................................................. 73
Ultrium Half-Height SAS Tape Drives 5