Interpreting the Internal Element and Statistics Table
The tape library maintains a 19-element table of the library cartridge inventory and
robotics statistics.
The table consists of two parts: the inventory page and the statistics page.
Each table tracks the library's internal inventory by element address.
The following lists the inventory component and its address:
I ADDRS LABEL LEPOVDSR X DATM X LST Z DTM Z LAST TOLSTP R I SNS ASC ASQ
I -CRTY RTRTY PTRTY CTRTY LTRTY PUTS BCRTRY
Please see the LEGAL - Trademark notice.
Inventory Component
Element Address
Cartridge magazine
0 through 9
Fixed cells
10 through 14
Drive A
116
Drive B
117
Bar code reader
17
Shuttle
132
0 0 00101000 26 0 0 0 0 0 FF 0 0 0
1 1 B0003 11111000 0 0 0 0 0 0 FF 0 0 0
2 2 00101000 26 0 0 0 0 0 FF 0 0 0
3 3 11111000 0 0 0 0 0 0 FF 0 0 0
4 4 00101000 0 0 0 0 0 0 FF 0 0 0
5 5 00101000 0 0 0 0 0 0 FF 0 0 0
6 6 00101000 0 0 0 0 0 0 FF 0 0 0
7 7 00101000 0 0 0 0 0 0 FF 0 0 0
8 8 11111000 0 0 0 0 0 0 FF 0 0 0
9 9 B0021 10111000 -26 0 0 0 0 0 FF 4 40 C2
10 10 C0017 10111000 0 0 0 0 0 0 FF 0 0 0
11 11 D0026 10111000 0 0 0 0 0 0 FF 0 0 0
12 12 00101000 0 0 0 0 0 0 FF 0 0 0
13 13 00101000 0 0 0 0 0 0 FF 0 0 0
14 14 B0024 10111000 0 0 0 0 0 0 FF 0 0 0
15 116 00101000 -26 0 0 0 -1402 0 FF 0 0 0
16 117 00101000 -52 0 0 0 -1380 0 FF 0 0 0
17 17 00000000 0 0 0 0 0 0 FF 0 0 0
18 132 00001000 0 0 0 0 0 0 FF 0 0 0
I ADDRS LABEL LEPOVDSR X DATM X LST Z DTM Z LAST TOLSTP R I SNS ASC ASQ
Figure 26. Typical Library Cartridge Inventory Page
Heading
Meaning
I
Decimal internal element address
ADDRS
Decimal SCSI element address.
LABEL
Right justified cartridge bar code label, with the checksum character stripped.
LEPOVDSR
Bit-mapped element state field interpreted as:
L
Label valid
E
Label Error
P
Magazine Present
O
Element Occupied
V
Element Occupied Flag valid
D
Not Used
S
Not Used
R
Not used
X DATM
X target offset in counts for this element.
X LST
Last X offset target in counts for this element.
Z DATM
Z target offset in counts for this element.
Z LST
Last Z offset target in counts for this element.
TOLSTP
Z count at the back of the drive for this element.
R
SCSI ID of a host reserving this element (0 - 7).
I
Reservation ID:
0 - OxFE for reserved
0xFF for not reserved
SNS
Last sense code reported to host.
ASC
Last ASC code reported to host.
ASCQ
Last ASCO code reported to host.
Figure 27 shows a typical statistics page.
0 0 2 0 0 0 242 0
1 0 0 0 0 0 264 0
2 1 1 2 0 0 215 0
3 0 0 0 0 0 258 0
4 0 0 0 0 0 221 0
5 0 0 3 0 0 237 0
6 0 0 0 0 0 238 0
7 0 0 2 0 0 238 0
8 0 0 0 0 0 243 0
9 1 0 1 0 0 246 0
10 0 0 0 0 0 248 0
11 0 0 0 0 0 226 0
12 0 0 0 0 0 212 0
13 0 0 0 0 0 243 0
14 0 0 0 0 0 232 0
15 1 0 3 0 1 548 0
16 1 3 3 0 0 337 0
17 0 0 0 0 0 0 0
18 0 0 0 2 0 4452 0
I -CRTY RTRTY PTRTY CTRTY LTRTY PUTS BCRTRY
Magazine Offset = 74
Fixed Cell Offset = 50
Drive A Offset = 58
Drive B Offset 92
Status = 228/33/22603/5.19/12.85/26.20/76F/75F/76F
ETime = 1:16:53:16
Figure 27. Typical Library Cartddge Statistics Page
Heading
Meaning
I
Internal element address.
CRTY
Number of retries starting cartridge on a pick from this element.
RTRTY
Number of retries after starting cartridge on a pick from this element.
PTRTY
Total number of put retries to this element.
CTRTY
Total number of center retries to this element.
LTRTY
Total number of latch retries to this element (drives only).
PUTS
Total number of puts to this element.
BCRTRY
Total number of bar code retries for this elemement.
Magazine Offset
Offset from nominal for the magazine.
Fixed Cell Offset
Offset from nominal for the fixed cells.
Drive A Offset
Offset from nominal for Drive A.
Drive B Offset
Offset from nominal for Drive B.
Status
Example status line:228/33/22603/5.19/12.85/26.20/76F/75F/76F Total power
on hours/Total hard pick and put errors/Total puts/ voltage of +5v
supplyNoltage of +12v supply/ Voltage of +24v supply/Drive A
temperature/Drive B temperature/Controller temperature
Etime
Total on time in the form of Days: Hours: Minutes: Seconds.
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