I am looking at options for handling local failover and disaster recovery. 
Our existing primary and secondary data centre hosted services run mainly
active-passive and have SAN storage but do not support SAN replication. 
There is a dedicated network between the two DC's so we have fast, reliable
connectivity.

For local single node failure in the primary we would failover to a local
backup server configured to use shared storage, however I'm not sure what
the best options are for handling a complete primary DC failure so that we
can failover to the secondary DC.  As I said we don't have SAN replication. 
Is there anything similar to SQL log shipping that can be performed?  We
currently use BizTalk which uses SQL log shipping and so we already accept a
certain amount of message loss in the case of a DR.  Even better is there an
option which would remove all data loss from Artemis in the case of a full
DR scenario?

Thanks

John



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