Analyzing Disk Array Performance; Command Examples - HP Surestore Disk Array 12h - And FC60 System Administrator Manual

Analyzing Disk Array Performance

Disk array performance can be checked using the arraydsp command. However, the AutoRAID Manager
for Windows provides a graphical representation of performance data that you should more useful than the
information returned using the arraydsp command. For information about using the Auto RAID Manager
for Windows and details on performance topics in general, see
preceding chapter.
To check disk array performance, type:
arraydsp { -r stime etime} | { -m stime etime [int] } <array-id>
The starting time (stime) and ending time (etime) values establish the analysis period. The format of the
stime and etime arguments is mmddhhmm[yy].The int option controls the display interval. The
display interval is the number of 15-minute increments.

Command Examples

The following command displays performance recommendations for disk array serial number
00786B5C0000. Performance is analyzed for the time period starting at 8:00 AM and ending at 5:00 PM
(1700) on March 15.
arraydsp -r 03150800 03151700 00786B5C0000
The following command displays the performance metrics for disk array serial number 00786B5C0000.
Metrics are displayed for the time period starting at 11:00 AM and ending at 6:00 PM on April 6. A display
interval of 30 minutes is specified.
arraydsp -m 04061100 04061800 2 00786B5C0000
Using the ARM Command Line Utilities for Windows NT
Analyzing Disk Array Performance
"Analyzing Disk Array Performance" in the
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