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Re: [Freeipa-devel] [PATCH] assign unique replica ID to all instances



Nathan Kinder wrote:
Rob Crittenden wrote:
Ensure that every replica gets a unique replication ID. Otherwise
changes won't propogate between all replicas.

I create a new entry, cn=replication, cn=etc, that will hold the next replication ID to assign. When a new replica is being created it requests this number, then increments it and writes it back.

This does leave some amount of exposure to a collision but I think the risk is quite low. Creating replicas is a very uncommon activity.
ack



pushed to master and ipa-1-2


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