NEC Storage Performance Monitor/Optimizer User Manual page 140

Appendix A Commands of Performance Monitoring/Optimization Function
-pd Physical Disk
Specified if you want to extract statistic information of the specified physical disk. For the
identification number, specify the physical disk number or the range of logical disk numbers. Up
to 10 physical disks can be specified. To specify multiple physical disks, separate them by
spaces. You can omit the physical disk number. In this case, statistic information for all
physical disks is extracted. A physical disk number is expressed by linking a group number (in
hexadecimal) and disk number (in hexadecimal) by a hyphen.
Group Number - Disk Number
You can use "%" only if you specify a physical disk number. In this case, statistic information
of all physical disks with the specified group number is extracted.
Group Number - %
When you specify a range of physical disk numbers, link the physical disk numbers by colons.
If you specify a range, statistic information of all physical disks in the range is extracted.
Group Number - Disk Number: Group Number - Disk Number
-rank RANK
Specified if you want to retrieve statistic information on the specified RANK. For the
identification number, specify the RANK number or the range of RANK numbers. Up to 10
RANKs can be specified. To specify multiple RANKs, separate them by spaces. You can omit
the RANK number. In this case, statistic information for all RANKs is retrieved. A RANK
number is expressed by linking a group number (in hexadecimal) and RANK number (in
hexadecimal) by a hyphen.
Group Number-RANK Number
You can use "%" only if you specify a RANK group number. In this case, statistic information
of all RANKs with the specified group number is retrieved.
Group Number-%
When you specify a range of RANK numbers, link the RANK numbers by colons. If you
specify a range, statistic information of all RANKs in the range is retrieved.
Group Number-RANK Number: Group Number-RANK Number
-iocnt
Specified if you want to extract statistic information regarding the number of inputs/outputs.
Statistic information regarding the number of inputs/outputs is the following.
Number of Inputs/Outputs
Maximum number of Input/Output density (I/OPS)
Minimum number of Input/Output density (I/OPS)
-resp
Specified if you want to extract statistic information regarding the response time. Statistic
information regarding the response time is the following.
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