Log Sense Command
66 T10000: Interface Reference Manual August 2016
Log Sense Supported Pages
The Log Sense supported pages report which pages the tape drive supports.
TABLE 3-29 lists pages for the T10000A or T10000B tape drives while TABLE 3-30
on page 67 lists the pages for the T10000C or T10000D tape drives.
Parameter Value
Parameter Code Identifies the log parameter being transferred
DU: Disable Update 0 = Drive updates log parameter value
DS: Disable Save 1 = saving the log is not supported
TSD: Target Save Disable 0 = Target provides a target defined method for saving log
parameters
1 = Target does not provide a target defined method for saving
the log parameters
ETC: Enable Threshold Comparison 0 = Comparison is not performed
1 = Comparison is performed
TMC: Threshold Met Criteria 00b = Every update
01b = Cumulative value equal threshold value
10b = Cumulative value not equal threshold value
11b = Cumulative value greater than threshold value
LP: List Parameter 0 = Log parameter is a data counter.
TABLE 3-29 Log Sense Supported Pages (T10000A or T10000B only)
Byte
Bit
76543210
0 Reserved Page Code (00h)
1 Reserved
2
thru
3
(MSB)
Page Length (08h)
(LSB)
4 Supported Log Pages (00h)
5 Write Error Counter Page (02h)
6 Read Error Counter Page (03h)
7 Non-medium Error Page (06h)
8 Sequential Access Device Page (0Ch)
9 Tape Alert Page (2Eh)
10 Vendor Unique Drive Statistics Page (3Ah)
11 Vendor Unique Port Statistics Page (3Bh)