I have 2 HA NFS server (Ubuntu with CoroSync, Pacemaker & DRBD).

Everything is working beautifully with one small issue.

If I kill an NFS it fails over seamlessly (NICE!)

As the killed node is coming back up it causes a 5-10 second disconnection of the NFS share (presumably as its re-joining the cluster)

Anyone seen this? / any ideas on how to resolve it so that the experience is seamless as it rejoins the cluster.