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April 12th, 2019 00:00
Unity Sync replication behaviour when IP connectivity is interrupted
Just a quick question on how Sync Rep handles loss of LAN connectivity between the Arrays.
If, for example, the Sync Rep Manamangement Port on SP-A of the Source Array loses IP connectivity to the Sync Rep Management Port on SP-A of the Target Array, the replication sessions are interrupted, even though the FC connection is not affected. Is this expected behaviour?
Would this only affect the Sync Rep sessions of LUNs/Datastores on SP-A, if both SP-Bs can still communicate? The sessions don't failover to SP-B?
Rainer_EMC
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April 16th, 2019 06:00
there is no auto-failover of sync rep sessions between SP's
only if one SP goes down - but then both NAS servers and rep sessions fail over