How to confirm health of cluster interconnect
Applies to
- ONTAP 9
- Cluster interconnect
Description
Commands for checking health of the cluster interconnect
If there are reasons to believe the cluster interconnect isn't healthy we would expect to see alerts in the EMS log regarding dropped cluster pings or hardware errors received on the physical port
[Cluster-1a: vifmgr: vifmgr.cluscheck.ctdpktloss:alert]: Continued packet loss when pinging from cluster lif Cluster-1a_clus1 (node Cluster-1a) to cluster lif Cluster-1b_clus1 (node Cluster-1b)