ONTAP Fabricpool object store unavailable during StorageGRID upgrades
Applies to
- NetApp StorageGRID
- NetApp ONTAP Fabricpool
- StorageGRID 11.5 or earlier
Issue
- ONTAP Fabricpool reports object store "StorageGRID" as unavailable for couple seconds during StorageGRID upgrade (also when applying hotfix)
- ONTAP EMS log:
Mon Sep 13 11:30:51 -0700 [ontap-node-01: OscHighPriThreadPool: object.store.unavailable:EMERGENCY]: Unable to connect to the object store "XXXXXXXX" from node XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX. Reason: Internal server error.
Mon Sep 13 11:30:52 -0700 [ontap-node-01: OscLowPriThreadPool: object.store.available:notice]: Able to connect to the object store "XXXXXXXX" from node XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX.
- Erasure coding (EC) Information lifecycle management (ILM) rule: 2+1, 4+1 and 6+1