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HP DL180 G7 raid 5 failed

Viktor12
Visitor

HP DL180 G7 raid 5 failed

Hello,

I have 11 x 3TB disks in raid 5 + 1 spare. Yesterday, one disk failed, and raid stated to rebuild. few hours later, our DC support detect, that failed disk and replace it, but during the work thay remove wrong disk and raid change state to failed. Of course, DC team return normal disk, but raid still failed.
So, now I have next situation:

logicaldrive 2 (27.3 TB, RAID 5, Failed)

physicaldrive 1I:1:3 (port 1I:box 1:bay 3, SATA, 3 TB, OK)
physicaldrive 1I:1:4 (port 1I:box 1:bay 4, SATA, 3 TB, OK)
physicaldrive 1I:1:5 (port 1I:box 1:bay 5, SATA, 3 TB, OK)
physicaldrive 1I:1:6 (port 1I:box 1:bay 6, SATA, 3 TB, OK)
physicaldrive 1I:1:7 (port 1I:box 1:bay 7, SATA, 3 TB, OK)
physicaldrive 1I:1:8 (port 1I:box 1:bay 8, SATA, 3 TB, OK)
physicaldrive 1I:1:10 (port 1I:box 1:bay 10, SATA, 3 TB, OK)
physicaldrive 1I:1:11 (port 1I:box 1:bay 11, SATA, 3 TB, OK)
physicaldrive 1I:1:12 (port 1I:box 1:bay 12, SATA, 3 TB, OK)
physicaldrive 1I:1:13 (port 1I:box 1:bay 13, SATA, 0 MB, Failed)
physicaldrive 1I:1:14 (port 1I:box 1:bay 14, SATA, 3 TB, OK)
physicaldrive 1I:1:9 (port 1I:box 1:bay 9, SATA, 3 TB, OK, spare)

How I can return OK raid state?

 

2 REPLIES
krasinka1409
Valued Contributor

Re: HP DL180 G7 raid 5 failed

Hello, 

 

If the wrong drive was removed before the rebuild to the spare was finished, the data is most probably lost. If the rebuild to the spare drive was successfully finished and than the wrong drive removed, the RAID must be still healthy, because the failure tolerance at time of removal was "1". 

Try booting the server with HPE ACU or HPE SSA and check if "re-enable logical drive" option is available. If not - you will most probably need to reconfigure the whole array. 

Best Regards
Viktor12
Visitor

Re: HP DL180 G7 raid 5 failed

I tryed to reenable, but, it didn't help

hpssacli ctrl slot=1 ld 2 modify reenable

Warning: Any previously existing data on the logical drive may not be valid or
recoverable. Continue? (y/n) y


Error: This operation is not supported with the current configuration. Use the
"show" command on devices to show additional details about the
configuration.
Reason: Array status not ok