io recovering after failure

[Mickey Mazarick <mic@xxxxxxxxxxxxxxxxxx>]

Is there currently a way to force a client connection to retry dist io 
until a failed resource comes back online?
if a disk in a unified volume drops I have to remount on all the 
clients. Is there a way around this?

I'm using afr/unify on 6 storage bricks and I want to be able to change 
a server config setting and restart the server bricks one at a time 
without losing the mount point on the clients. Is this currently 
possible without doing ip failover?
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