VMware VC-SRM4-A - vCenter Site Recovery Manager Uživatelský manuál stáhnout pdf (Strana 115)

TECHNICAL WHITE PAPER / 115

VMware vCenter Site Recovery Manager 5.0

Evaluation Guide

Figure 121. Reprotect in Progress



groups used by the recovery plan to ﬁrst ensure that replication can be established in the “reverse” direction –



that protection for all VMs in the recovery plan can be conﬁgured. If protection can be established, data is now



automated failback to the initial primary site.



and it will also create shadow VMs

through your VM inventory at both sites, you will see the unique lightning bolt icons representing the



incorrect, you may have to revisit the inventory mappings used early in the guide to ensure that VMs and

shadow VMs are being positioned in the correct location of inventory.

Step 2: Failback to the original site



used for initial failover to ensure that the same steps as used in a failover are run, but in the opposite direction.

Once virtual machines have been successfully recovered by SRM, the next step will at some point in time be a

failback, to return the environment to its primary site of operations, or to distribute workloads between sites.

The failback scenario covered as part of this evaluation will involve failing back to a site that is still in a good state

after the DR event (in other words, the same equipment and conﬁguration that was failed over from has

remained). If you suer a total site loss of the site you failed over from, then additional steps must obviously be

followed before you can failback, as you must do to recreate the environment at the lost site before commencing

any failback. If the equipment is completely replaced, a reprotect and failback will not be an option, because the



assume that the same gear is in place.



 

 

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VMware VC-SRM4-A - vCenter Site Recovery Manager Uživatelský manuál Strana 115