Offline aggregate after power outage

Last updated
Save as PDF
Share
1. Share
2. Tweet
3. Share

Views:: 238

Visibility:: Public

Votes:: 0

Category:: fas-systems

Specialty:: hw

Last Updated:

Applies to

All FAS and AFF systems
All ONTAP versions
FlashPool
Disk drive X446_PHM2200MCTO, Firmware below NA05
Disk drive X438_PHM2400MCTO, Firmware below NA05
Power Outage

Issue

After a power outage, one aggregate is offline and cannot be put online

cluster::> storage aggregate modify -aggregate hybrid_aggregate -state online

Error: command failed: Failed to bring aggregate "hybrid_aggregate" online. Reason: Aggregate 'hybrid_aggregate' has failed and cannot be brought online.

SSD RAID group of the aggregate is missing

Aggregate hybrid_aggregate (failed, mixed_raid_type, partial, hybrid_enabled) (block checksums) Plex /hybrid_aggregate/plex0 (offline, failed, inactive) RAID group /hybrid_aggregate/plex0/rg0 (normal, block checksums, raid_dp)

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 2b.11.4 2b 11 4 SA:B 0 SAS 10000 857000/1755136000 858483/1758174768 parity 0b.11.5 0b 11 5 SA:A 0 SAS 10000 857000/1755136000 858483/1758174768 data 2b.11.6 2b 11 6 SA:B 0 SAS 10000 857000/1755136000 858483/1758174768 data 0b.11.7 0b 11 7 SA:A 0 SAS 10000 857000/1755136000 858483/1758174768 Plex is missing 1 RAID group.

Disks X446_PHM2200MCTO show Failed-Unsupported in SYSCONFIG-A

11.0 : NETAPP X446_PHM2200MCTO NA04 0.0GB 0B/sect (Failed-Unsupported) 11.1 : NETAPP X446_PHM2200MCTO NA04 0.0GB 0B/sect (Failed-Unsupported) 11.2 : NETAPP X446_PHM2200MCTO NA04 0.0GB 0B/sect (Failed-Unsupported) 11.3 : NETAPP X446_PHM2200MCTO NA04 0.0GB 0B/sect (Failed-Unsupported)

Prior to the failure, disks X446_PHM2200MCTO have been powered on for over 70000hours (~8 years)