9247 Volume Error Summary

This volume error summary presents:

9247 permanent and temporary errors sorted by volume, CUA, date, and time
A frequency table of failing SCSI commands versus optical device sense keys
A frequency table of volume serial number versus drive

Figure 1 shows an example of the 9247 volume error summary.

Figure 1. 9247 Optical Disk Drive Volume Error Summary

9247 VOLUME ERROR SUMMARY                         1 REPORT DATE 065 97
                                                    PERIOD FROM 054 97
                                                           TO   056 97
****SORTED BY:VOLUME, CUA, DATE AND TIME****
 2      3   4     5  6   7      8        9              10      11   12   13   14            15   16 
                                                                SCSI SCSI
 VOLUME           C                      FAILING        NUMBER  ADPT ADPT SCSI               PERM SENSE
 SERIAL CHP DEVNO P       TIME  DRIVE    SCSI           OF      RTRN CMPL CMPL SENSE          OR  BYTE
 NUMBER -ID /CUA  U  DTE HHMMSS NAME     COMMAND        RETRIES CODE CODE STAT KEY           TEMP DATA


         00  0AC0 00 054 142833 L1D2     INQUIRY              1   00   21   06 NO SENSE      PERM 00000000000000000000000000000000
         00  0AC0 00 056 142833 L1D2     INQUIRY              1   00   21   06 NO SENSE      PERM 00000000000000000000000000000000
 17 
CPU    MODEL    SERIAL NUMBER
 00    3090XA       073676
 18                               19 
FAILING SCSI COMMAND              FREQUENCY

  INQUIRY                                2
 20                               21 
SENSE KEY                         FREQUENCY

  NO SENSE                               2
   22 
  TOTAL                                  2

1

REPORT DATE is the Julian date the report ran.

PERIOD FROM is the Julian date of the earliest record.

PERIOD TO is the Julian date of the latest record.

2

VOLUME SERIAL NUMBER is the volume serial number of the mounted volume.

3

CHP-ID is the channel path ID.

4

DEVNO/CUA is the device number consisting of channel address and unit address.

5

CPU is the CPU version/serial number.

6

DTE is the is the date of incident.

7

TIME HHMMSS is the time of incident.

8

DRIVE NAME is the name of the drive.

9

FAILING SCSI COMMAND is the SCSI command attempted when the failure occurred.

10

NUMBER OF RETRIES is the number of I/O retries.

11

SCSI ADPT RTRN CODE is the SCSI adapter return code.

12

SCSI ADPT CMPL CODE is the SCSI adapter completion code.

13

SCSI CMPL STAT is the SCSI completion status byte.

14

SENSE KEY is the sense key at the time of the failure.

15

PERM OR TEMP is the identifier of permanent versus temporary errors.

16

SENSE BYTE DATA is the 9247 device dependent sense data.

17

CPU, MODEL, SERIAL NUMBER provides further information on the CPU listed 5 in the lines of the report (370-XA mode if MODEL ends in X'XA').

18

FAILING SCSI COMMAND is the heading for the failing SCSI command summary.

19

FREQUENCY is the accumulated number of each FAILING SCSI COMMAND 18 .

20

SENSE KEY is the heading for the sense key summary.

21

FREQUENCY is the accumulated number of each SENSE KEY 20 .

22

TOTAL is the accumulated total of column 21 .