On 01/15/2019 04:35 AM, stakanov wrote:
mdadm /dev/md127 --fail /dev/sdc1 --remove /dev/sdc1 mdadm: set device faulty failed for /dev/sdc1: No such device
100% expected output. No harm in removing an already failed device (in fact I would do it anyway just to ensure all internal working unambiguously know /dev/sdc1 was removed)
cat /proc/mdstat Personalities : [raid1] md127 : active raid1 sdb1[0] <-- /dev/sdb1 in use device[0] 976760640 blocks super 1.0 [2/1] [U_] ^ ^ ^ | | | | / +- device missing from array | +- 2 disks/1 in use
mdadm --examine /dev/sdb1 /dev/sdb1: <snip> Events : 1037106
Device Role : Active device 0 Array State : A. ('A' == active, '.' == missing, 'R' == replacing) ^^ || |+- '.' device missing in array | +-- 'A' one active device
mdadm --examine /dev/sdc1 /dev/sdc1:
<snip>
Events : 1032992
Device Role : Active device 1 Array State : AA ('A' == active, '.' == missing, 'R' == replacing)
^^ || |+- 'A' one active device | +-- 'A' second active device You need to show 'cat /proc/partitions | grep md' and then show the output of: # mdadm -D /dev/md... for each md device listed in partitions. I have a hard time believing both sdb1 and sdc1 are in the same array. Possible that they are now in separate arrays. Look at the differing "Event" count for each device. -- David C. Rankin, J.D.,P.E. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org