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January 16th, 2019 16:00

Local LUN copy

Hi!

I'm new to EMC Unity.

Is there any way to do local LUN copy in Unity system?

2 Posts

January 17th, 2019 21:00

Already find the answer.

It possible to make a local replica, delete replication session, and then clear "destination attribute" via UEMCLI from destination LUN to make it accessible.

https://emcservice.force.com/CustomersPartners/kA5j00000008VrrCAE

January 17th, 2019 00:00

What do you mean by local LUN copy?

You can do a LUN move, which copy the LUN to a new LUN and delete the original.  This is used for things like pool migrations.

We can take thin clones of LUNs which give a "copy" of the LUN.  It appears as a separate LUN, can have it's own data services etc, but consumes no space.

If you mean is there a way of doing a full fat, full block copy clone of the LUN, then no there is not.  Thin clones are the alternative to that.

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