VMware VC-SRM4-A - vCenter Site Recovery Manager Instrukcja Użytkownika Pobierz pdf (Strona 19)

Improving VMware Disaster Recovery with EMC RecoverPoint

Figure 10. Automated recovery using Site Recovery Manager and

RecoverPoint

VMware vCenter SRM simplifies and centralizes the creation and ongoing

management of disaster recovery plans. SRM turns traditional oversized disaster

recovery processes into automated plans that are easy to manage, store, and

document. Additionally, SRM is tightly integrated with VMware Infrastructure 3, so

you can create, manage, and update recovery plans from the same place that you

manage your virtual infrastructure.

Figure 10 shows that during a disaster the VMware administrator can utilize SRM to

perform the disaster recovery. Following the recovery plan, SRM shuts down the

appropriate virtual machine(s) and selects the most recent image replicated by

RecoverPoint. At the remote site this image becomes visible to the DR ESX server. At

the point that the DR ESX discovers the new LUNs, SRM registers the virtual machines

that reside on the LUNs and then powers up the virtual machines. When the

administrator needs to fail back the virtual machine it is very simple to use the

RecoverPoint GUI to reverse the replication direction and resynchronize the data. A

semi-automated overview using Site Recovery Manager is described below. Once data

is fully synchronized a failback can be performed where the virtual machine at the DR

site is shut down and the local virtual machine is restarted with the recovered data.

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VMware VC-SRM4-A - vCenter Site Recovery Manager Instrukcja Użytkownika Strona 19