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AlwaysON Availability Group Failover ALLOW_DATA_LOSS

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Morning All,I have an always on set up as follows:1x PRIMARY + 2x 2ndry REPLICAS(Sync. Auto Failover.)In the event I lose two of the replicas and I need to use FORCE_FAILOVER_ALLOW_DATA_LOSS, once the other secondaries are online is it possible to resync them with a log restore or something, or do I need to a full resync from full backups? Effectively creating the group from scratch?I had a situation in my absence recently where two replicas (in a single DC) were lost connectivity due to a line problem, as a result the primary became read-only until the DC came back. Actually it sat there in RESOLVING and no one could connect.It dawned on me that had someone done a FORCE_FAILOVER that I wasn't sure how to resume the alwayson/mirroring session.This is a 2014 Enterprise servers.Cheers,Alex

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