RDB HA configuration UUID does not match cluster UUID after cluster recreate
Applies to
- ONTAP 9.16
- ASA r2
Issue
This error message can occur only after this sequence of events:
- One system in 2-node cluster fails without a takeover.
- While node is still done, a
system configuration recovery cluster recreate
is done bringing the up node into quorum. - When the down node is recovery, it is re-joined to the cluster using,
system configuration recovery cluster rejoin
. - Cluster recovery commands disable HA by design.
- However, due to a bug, ONTAP may report the following:
::> cluster ha modify -configured true
Warning: High Availability (HA) configuration for cluster services requires
that both SFO storage failover and SFO auto-giveback be enabled. These
actions will be performed if necessary.
Do you want to continue? \{y|n}: y
Error: command failed: RDB dblade agent: RDB HA configuration UUID does not
match cluster UUID.
- Mgwd may report the following:
[kern_mgwd:info:4163] config_backup_restore_ops::recreate_cluster - Failed to clear rdb agent uuid in mbox. Reason: invalid operation
[kern_mgwd:info:4163] W [src/rdb/HAM.cc 240 (0x835a50400)]: interpretZapiResult: ZAPI zapi_rdb_ha_mgmt_set_cluster_uuid FAILED. Host: 127.0.0.1, Status: 1, Reason: RDB HA encountered an IO error., Error: 14307
[kern_mgwd:info:4163] 0x835a50400: 80ffff000000008a: ERR: config-backup: config_backup_restore_ops::recreate_cluster - Failed to clear cluster uuid in mbox. Reason: The RDB dblade agent encountered an IO Error in reading/writing to the SFO-based mailbox blobs.