Problem

node already registered error

copilots are started to complete the central governance registration process

both nodes gets started on a single node

/regist.lck’: Input/output error

Resolution

It can be related to file locking issue from the NFS clients.

Verify the lockd is accesible to the nfs clients (firewall...)

A probable file lock issue between the NFS clients and server.

This will require the shared file system and sys admin team to fix it.

When a Copilot is started on each host, a listnode shows adjacent node in error for Copilot when the lock cannot be read from each other.