CONTAP-204043: 2 Node MCC upgrade is stuck during cross cluster upgrading within 9.12.1 release to 9.12.1P11 release.
Issue
- 2 Node MCC ONTAP Upgrade from <=9.12.1P10 to 9.12.1P11
- A switchover of the non-upgraded node to the upgraded node is needed, but fails
- On NodeA:
[::*> metrocluster operation show] :
[(non-overridable veto): Internal Error. Failed to check for inconsistent volumes. Reason: invalid operation.]- On NodeB:
[::*> metrocluster switchover -simulate true]
[Error: command failed: Unable to perform the MetroCluster operation because of a Data ONTAP version mismatch. All nodes in a MetroCluster configurationmust have the same version for both the current and default images. Upgrade or revert nodes as needed, then try the command again.]