What is the failed size/capacity at 3par cli output?

[thantzinoo]

When I check command showpd -s, I found output as below?

Id CagePos Type -State-- Size Volume Spare Free Unavail Failed
76 3:16:0 FC degraded 838656 0 0 309248 0 529408
------------------------------------------------------------------
1 total 838656 0 0 309248 0 529408

Please point me with some explaination. Check at attached picture. 

[Torsten. · Accepted solution]

Hard to read because of the format ...

Looks like the disk 3:16 went bad and is now being vacated, I think it will be shown as failed soon.

Check the events for details.

Check if the number is growing ... if the disk is vacated, it will be shown as failed with a amber LED on.

[Dennis Handly]

>When I check command showpd -s, I found output as below?

showpd -s should provide the reason under Detailed_State:  (What HPE 3PAR OS version do you have?)

Id CagePos Type -State- -Detailed_State- -SedState--

[thantzinoo]

I take action command "controlpd clearerr PD Name" . After fixing with these command, we got degrade PD as Normal Condition. 

But after 4 days, PD was degraded again. So We do replace the PD with new spare. 

Thanks for your suggestion. It is good idea for troubleshooting. 

Regards,