Hi,
What is the controller firmware for P2000, It will be good practice to ensure that we are at latest firmware for this MSA as it is an old MSA.
Latest firmware version available : TD252P005
Also, you can check if the behaviour is same from CLI :--
Syntax :
show disk-statistics
disk
historical
[time-range "date/time-range"]
[count number-of-data-samples]
[all]
Example :--
# show disk-statistics 1.5 historical time-range "start 2011-12-05 4:40 PM end
2011-12-05 5:00 PM"
Durable ID Serial Number
-------------------------------------------
disk_1.5 SN
Total I/Os Data Transferred Total IOPS Total Bps I/O Resp Time
Sample Time
--------------------------------------------------------------------------
183018 11.9GB 203 13.3MB 222
2011-12-05 17:00:00
1961773 128.5GB 2179 142.8MB 240
2011-12-05 16:45:00
-------------------------------------------
Success: Command completed successfully. (2012-01-18 12:39:11)
***********************
Regards
I am an HPE employee