Disk reconstruction does not start despite replacing the faulty drive
Applies to
- ONTAP 9
- FAS
- AFF
Issue
- After a failure, a disk is replaced.
- Post replacement, the raid group remains in a degraded state and the disk reconstruction does not start.
::> node run -node <node> -command sysconfig -r
RAID group /aggr1/plex0/rg1 (degraded, block checksums)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0d.00.23P1 0d 0 23 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
parity 0d.00.14P1 0d 0 14 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.15P1 0d 0 15 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.16P1 0d 0 16 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.17P1 0d 0 17 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.18P1 0d 0 18 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.19P1 0d 0 19 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.20P1 0d 0 20 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.21P1 0d 0 21 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.22P1 0d 0 22 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.13P1 0d 0 13 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0d.00.12P1 0d 0 12 SA:A 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0a.02.17P1 0a 2 17 SA:B 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0a.02.18P1 0a 2 18 SA:B 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data FAILED N/A 1689530/ -
data 0a.02.20P1 0a 2 20 SA:B 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)
data 0a.02.21P1 0a 2 21 SA:B 0 SAS 10000 1689530/3460157952 1689538/3460174336 (fast zeroed)