My colleagues have been facing this particular error recently when working on the Converged Infrastructure (Vblock, VxBlock etc) that when trying to check the FI Cluster state, it gives an error ” Peer Client db version is lower than local, self version: 3, peer version: 1″ when SSH into the FI Cluster IP address. The screen shot is as shown below:
There are at least two resolutions which have worked so far with this kind of error on the FI Cluster
- Reboot the Peer FI (In the above case it was FI B (Subordinate)) so the database on FI B sync up with the FI A, Once FI B comes up, it will be in sync with FI A and the cluster state will be HA ready.
- SSH to the cluster IP, connect local-mgmt A (whichever is the primary), then do Cluster lead B (or whichever is subordinate), This will Failover the UCS Management service from Primary to Subordinate. This is a less Impactful method than the first method.
- restart pmon service on the peer FI (A/B) and this could fix the issue
Let me know if you come across any solutions to this issue.