Tape Usage Log; Tape Capacity Log; Tape Capacity Log Parameters - IBM Ultrium Internal Tape Drive T200 Reference Manual
Ultrium internal tape drive scsi reference
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Also See for Ultrium Internal Tape Drive T200:
- Setup, operator, and service manual (20 pages)
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See the TapeAlert specification for more complete descriptions of the flags.
This data can be neither written nor reset. The flags are cleared by the action of
reading the log.
Tape Usage Log
The Tape Usage Log Page Code is 30h. These are all read directly from the tape
logs.
Parameter Description
This data can be neither reset nor written.
Tape Capacity Log
The Tape Capacity Log Page Code is 31h. Parameters 2 and 4 are not supported
and are returned as 0. All parameter lengths are 4 bytes long. The supported fields
are listed in Table 24.
All parameters are in megabytes and assume no data compression. This data
cannot be reset or written.
24
Ultrium Internal Tape Drive and 3580 Ultrium Tape Drive: SCSI Reference
Table 22. TapeAlert Log Parameters (continued)
Parameter
Description
38
Predictive Failure
39
Diagnostics Required
Table 23. Tape Usage Log Parameters
1
Thread Count
2
Total Data Sets Written
3
Total Write Retries
4
Total Unrecovered Write Errors
5
Total Suspended Writes
6
Total Fatal Suspended Writes
7
Total Data Sets Read
8
Total Read Retries
9
Total Unrecovered Read Errors
10
Total Suspended Reads
11
Total Fatal Suspended Reads
Table 24. Tape Capacity Log Parameters
Parameter
Description
1
Main Partition Remaining Capacity
2
Alternate Partition Remaining capacity
3
Main Partition Maximum Capacity
4
Alternate Partition Maximum Capacity
Type
DU
LP
Critical
1
0
Warning
1
0
Length
DU
LP
4
1
8
1
4
1
2
1
2
1
2
1
8
1
4
1
2
1
2
1
2
1
Length
DU
LP
4
1
4
1
4
1
4
1
LBIN
0
0
LBIN
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
LBIN
0
0
0
0
0
0
0
0
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