Duplicate aggregate in nodeshell not in clustershell
Applies to
- ONTAP 9
Issue
- The nodeshell is reporting a failed aggregate that is a duplicate of an existing healthy aggregate on the system.
- This incorrect aggregate has the same name as the correct aggregate with (1) appended to it. The incorrect aggregate shows as failed and consists of one disk and possibly additional orphan disks that were not assimilated.
Example:
Aggregate n01_aggr1(1) (failed, mixed_raid_type, partial, hybrid_enabled) (block checksums)
Plex /n01_aggr1(1)/plex0 (offline, failed, inactive)
RAID group /n01_aggr1(1)/plex0/rg5 (partial, block checksums, raid_dp)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity FAILED N/A 1695466/ -
parity FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data 3b.12.17 3b 12 17 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
data FAILED N/A 1695466/ -
Raid group is missing 13 disks.
Plex is missing 11 RAID groups.
Unassimilated n01_aggr1(1) disks
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
orphaned 3b.12.9 3b 12 9 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816
orphaned 3b.13.1 3b 13 1 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816
- Vreport also shows a discrepancy.
Example:
Object type aggregate
Object n01_aggr1(xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)
Node Name: NODE-01
Aggregate UUID: <xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx>
Aggregate State: failed
Aggregate Raid Status: mixed_raid_type, partial, hybrid_enabled
Aggregate HA Policy: sfo
Is Aggregate Root: false
Is Composite Aggregate: false
Reason for difference Present in WAFL Only