The following example shows a sample disk records dump report.
For reports covering specific disks, see the description of the /FILTER qualifier for the ADVISE COLLECT REPORT DUMP_keyword command in the chapter Use the DECwindows Motif Interface.
The following table describes the headings in the disk records of the dump report.
|
Item |
Description |
|---|---|
|
Volume Name |
Volume name of the disk |
|
Serv Node Name |
Name of the node on which the volume is served |
|
Serv Node Num |
Node number of serving node |
|
Serv Node Type |
Hardware type of the serving node |
|
Allo Clss |
Allocation class |
|
Controller Type |
Controller type |
|
Controller Unit |
Unit number of the controller |
|
Controller UTy |
Type of unit |
|
Adapter Type |
Adapter type |
|
Adapter Num |
Adapter number |
|
Adapter TR |
Adapter TR slot number |
|
PDT Flg |
A byte field indicating CI, UDA, NI, BVP, DSSI, and SWIFT ports |
|
I/O Oper/SEC Totl |
Total I/O operations per second |
|
I/O Oper/SEC Pag |
Rate of paging operations per second |
|
I/O Oper/SEC Swp |
Rate of swap operations per second |
|
I/O Oper/SEC Rd |
Rate of read operations per second |
|
I/O Oper/SEC Spl |
Rate of split operations per second |
|
MSCP Totl |
Total MSCP operations per second |
|
MSCP P/S |
MSCP served paging or swapping operations per second |
|
Avg QLen |
Average queue length |
|
Thruput Byt/sec |
Number of bytes per second transferred from the disk |
|
Bus |
Percentage of time that I/O operations are outstanding |
|
Serv Time |
Service time: The average number of milliseconds between the start of an I/O operation to the disk and its completion |
|
Sft Err |
Count of soft errors |
|
Free Blocks |
Count of free blocks |
The following example shows a sample disk records part 2 dump report:
The following table shows the heading for the disk records, part 2, in the dump report:
|
Item |
Description |
|---|---|
|
Volume Name |
Volume name of the disk |
|
Cache Sizes Dir Idx |
Actual size of directory index cache |
|
Cache Sizes Dir Data |
Actual size of the directory data cache |
|
Cache Sizes Map |
Actual size of the map cache |
|
Cache Sizes Quota |
Actual size of the quota cache |
|
Cache Sizes File Id |
Actual size of the file ID cache |
|
Cache Sizes File Extent |
Actual size of the file extent cache |
|
Cache Sizes File Header |
Actual size of the file header cache |
|
Cache Name |
Name of the extended QIO processor cache |
|
HSC Disk Config HscNod |
Name of the HSC node |
|
HSC Disk Config Port |
Port number. Port values are not collected for shadow set members. By assigning the logical name PSDC$nodename_unit# to an equivalence string of REQ#_PORT#, the Performance Agent will use these for any shadow set members, and collect them. |
|
HSC Disk Config Req |
Requestor number. Requestor values are not collected for shadow set members. By assigning the logical name PSDC$nodename_unit# to an equivalence string of REQ#_PORT#, the Performance Agent will use these for any shadow set members, and collect them. |
|
Shadow Root |
The UCB address of the master |
|
Device Status Bits |
|
|
CPY |
Shadow set copy in progress. |
|
MAS |
Device is master or virtual unit of a shadow set, stripe set, or volume set. |
|
MEM |
Device is member physical unit of a shadow set, stripe set, or volume set. |
|
HSC |
Device is an HSC shadow set. |
|
HBS |
Device is a host based shadow set. |
|
VOL |
Device is a volume set. |
|
STR |
Device is a stripe set. |
|
DUA |
Device is dual ported. |
|
MNT |
Device is mounted. |
|
CLU |
Device is clusterwide. |
|
CDP |
Device has two UCBs. |
|
2P |
Device has alternate path. |
|
MSC |
Device is accessed via MSCP. |
|
SRV |
Device is MSCP served. |
|
Copyright © 2008 CA.
All rights reserved.
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