Rather typical midday Texas storm caused power failure - couple hours - no big deal.
Now I cannot get into my RAID5 - Ubuntu OS keeps scanning for it .
I did check it using mdadm and found some inconsistencies.
Raid Devices : 3
Total Devices : 2
no failed devices, but device 0 removed
Should I just sit tight and see if device 0 gets reinstalled ( about 30 GB per HDD) or just manually add
another drive ?
qe@qe-desktop:~$ sudo mdadm --detail /dev/md127
[sudo] password for qe:
/dev/md127:
Version : 1.2
Creation Time : Wed Jun 9 23:44:40 2021
Raid Level : raid5
Array Size : 51165184 (48.79 GiB 52.39 GB)
Used Dev Size : 25582592 (24.40 GiB 26.20 GB)
Raid Devices : 3
Total Devices : 2
Persistence : Superblock is persistent
Update Time : Tue Jul 13 15:29:15 2021
State : clean, degraded
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Consistency Policy : resync
Name : qt-desktop:0
UUID : f82fd801:3c936a89:9ef1a37f:f6cb9c9d
Events : 5973
Number Major Minor RaidDevice State
- 0 0 0 removed
1 8 37 1 active sync /dev/sdc5
3 8 25 2 active sync /dev/sdb9
qe@qe-desktop:~$
Now I cannot get into my RAID5 - Ubuntu OS keeps scanning for it .
I did check it using mdadm and found some inconsistencies.
Raid Devices : 3
Total Devices : 2
no failed devices, but device 0 removed
Should I just sit tight and see if device 0 gets reinstalled ( about 30 GB per HDD) or just manually add
another drive ?
qe@qe-desktop:~$ sudo mdadm --detail /dev/md127
[sudo] password for qe:
/dev/md127:
Version : 1.2
Creation Time : Wed Jun 9 23:44:40 2021
Raid Level : raid5
Array Size : 51165184 (48.79 GiB 52.39 GB)
Used Dev Size : 25582592 (24.40 GiB 26.20 GB)
Raid Devices : 3
Total Devices : 2
Persistence : Superblock is persistent
Update Time : Tue Jul 13 15:29:15 2021
State : clean, degraded
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Consistency Policy : resync
Name : qt-desktop:0
UUID : f82fd801:3c936a89:9ef1a37f:f6cb9c9d
Events : 5973
Number Major Minor RaidDevice State
- 0 0 0 removed
1 8 37 1 active sync /dev/sdc5
3 8 25 2 active sync /dev/sdb9
qe@qe-desktop:~$