Ups, I degraded a clean and working raid5 to renew a disk (sdb). Now I get an error: clean/FAILED, after installing a new disk. If I look in desciption I see this:
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Version : 1.2
Creation Time : Tue Sep 8 20:26:15 2015
Raid Level : raid5
Array Size : 5860148736 (5588.67 GiB 6000.79 GB)
Used Dev Size : 1953382912 (1862.89 GiB 2000.26 GB)
Raid Devices : 4
Total Devices : 3
Persistence : Superblock is persistent
Update Time : Thu Aug 11 18:43:56 2022
State : clean, FAILED
Active Devices : 0
Failed Devices : 3
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Consistency Policy : resync
Number Major Minor RaidDevice State
- 0 0 0 removed
- 0 0 1 removed
- 0 0 2 removed
- 0 0 3 removed
1 8 0 - faulty /dev/sda
4 8 32 - faulty /dev/sdc
5 8 48 - faulty /dev/sdd
Alles anzeigen
So what can I do? I reinstalled the old sdb, but cannot get md127 back to work.
I managed to change two disks today, but the third tries to make me unhappy.
Thnx allot for your help
cat /proc/mdstat
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root@omv:~# cat /proc/mdstat
Personalities : [raid6] [raid5] [raid4] [linear] [multipath] [raid0] [raid1] [raid10]
md127 : active raid5 sdc[4](F) sdd[5](F) sda[1](F)
5860148736 blocks super 1.2 level 5, 512k chunk, algorithm 2 [4/0] [____]
unused devices: <none>
blkid
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root@omv:~# blkid
/dev/sde1: UUID="e10f8611-e537-471c-a7a2-93b2774b2e2d" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="b84e6387-01"
/dev/sde5: UUID="0fc5a379-2025-4b9d-bb58-c18e876d19f5" TYPE="swap" PARTUUID="b84e6387-05"
/dev/sda: UUID="813b7562-8521-b311-f237-8373d31cba65" UUID_SUB="b9681117-d365-a4c2-17ca-57d0196c0cdc" LABEL="omv:Datengrab" TYPE="linux_raid_member"
/dev/md127: LABEL="Datengrab" UUID="428b3002-db0b-4935-a396-5dc9043e595d" BLOCK_SIZE="4096" TYPE="ext4"
/dev/sdd: UUID="813b7562-8521-b311-f237-8373d31cba65" UUID_SUB="70b96ef1-a538-1392-d319-b0c142dec417" LABEL="omv:Datengrab" TYPE="linux_raid_member"
/dev/sdc: UUID="813b7562-8521-b311-f237-8373d31cba65" UUID_SUB="757004c4-c94a-de1f-5a8b-59ce64206abb" LABEL="omv:Datengrab" TYPE="linux_raid_member"
/dev/sdb: UUID="813b7562-8521-b311-f237-8373d31cba65" UUID_SUB="cdc95198-a4f0-d1c9-6e2a-18127e7b5510" LABEL="omv:Datengrab" TYPE="linux_raid_member"
tbc