User's Manual

EEROM Resident Bugcheck and Event Logs
DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem D-7
Table D-4 SET DIR_TAB "Directory Event Log Flags
Bit Mask Meaning
0x01 READ on Load operation complete
0x02 Inhibit further WRITEs unless WRITE from BOT
0x04 LBN 0 was found intact
0x08 Directory WRITE failed
0x10 Tape FORMAT Mismatch
0x20 Event Log Generated
0x40 Tape Format Unknown
0x80 Reserved
D.5 Primary Status/Secondary Status
Table D-5 Directory Event Status
Primary Secondary Meaning
0 0 Status Unknown
1 1 No Directory - 50/70 Format
1 10 Inconsistent Formats
1 11 Wrong Format
1 12 Reserved Field Validation Failed
1 20 Read Sync Time Out
1 21 No directory Blocks Read
1 22 Not all Directory Blocks Present
1 30 SyncLock Failure
1 31 Revision Level Mismatch
1 32 Directory Verify Failed
1 33 Directory Initialized (WRITE from BOT)
1 40 Empty Directory
2 41 Partial Directory
3 42 Complete_Directory
Missing Block Count
The number of missing directory LBNs.