The fix for bug#1291386 introduced changes to reduce the number of updates exchanged between GlusterDs. This change inadvertently made it so that updates that needed to be sent when peer probe command was done to attach a new address to an existing peer, were not sent.
Because of this, the newly attached address was only known to the peer where the peer probe command was issued. This could cause failures of gluster volume commands using this new address.
GlusterD was fixed to send updates to all other nodes when a peer probe is done to attach a new address.
New address is available on all nodes and commands using the new address don't fail.