HP MSA 1040 CLI Reference Guide (762782-001, March 2014)

show disk-statistics 223
Output
(Live)
Durable ID
Disk ID in the form disk_
enclosure-number.disk-number .
Serial Number
Disk serial number.
Bytes per second
Data transfer rate calculated over the interval since these statistics were last requested or reset. This
value will be zero if it has not been requested or reset since a controller restart.
IOPS
Input/output operations per second, calculated over the interval since these statistics were last
requested or reset. This value will be zero if it has not been requested or reset since a controller
restart.
Number of Reads
Number of read operations since these statistics were last reset or since the controller was restarted.
Number of Writes
Number of write operations since these statistics were last reset or since the controller was restarted.
Data Read
Amount of data read since these statistics were last reset or since the controller was restarted.
Data Written
Amount of data written since these statistics were last reset or since the controller was restarted.
Reset Time
Date and time, in the format
year-month-day hour : minutes : seconds , when these statistics
were last reset, either by a user or by a controller restart.
Output
(Historical)
Durable ID
Disk ID in the form disk_
enclosure-number . disk-number .
Serial Number
Disk serial number.
Total I/Os
Total number of read and write operations since the last sampling time.
Number of Reads
Shown by the all parameter. Number of read operations since the last sampling time.
Number of Writes
Shown by the all parameter. Number of write operations since the last sampling time.
Data Transferred
Total amount of data read and written since the last sampling time.
Data Read
Shown by the all parameter. Amount of data read since the last sampling time.
Data Written
Shown by the all parameter. Amount of data written since the last sampling time.
Total IOPS
Total number of read and write operations per second since the last sampling time.
Read IOPS
Shown by the all parameter. Number of read operations per second since the last sampling time.
Write IOPS
Shown by the all parameter. Number of write operations per second since the last sampling time.
Total B/s
Total data transfer rate, in bytes per second, since the last sampling time.