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edhoward

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9 years ago

E

edhoward

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May 2nd, 2017 08:00

Unity snap replica volume

Hi there,

Does anyone know if you can snap a replica volume on the destination volume so you can roll back the image (block & file)? I know it is a bit noddy but I thought I'd ask.

Thanks,

Ed

  • kelleg

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    4537 Posts

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    Posted May 2nd, 2017 09:00

    No, please see the Unity Snapshots White Paper page 18:

    https://support.emc.com/docu69887_Unity:_Snapshots.pdf?language=en_US

    One limitation regarding user snapshots is that snapshots of a replication destination may not be restored. This applies for all types of native replication sessions. This is because restoring a destination resource would undermine the purpose of the replication session, which is to have a remote replica of the source storage resource. Snapshots of source resources, however, may be restored without restriction, after which this change is copied to the destination.

    glen