topic Is it possible to resync a released TDP snapmirror relationship in Data Protection

Is it possible to resync a released TDP snapmirror relationship

PavanKumar — Wed, 04 Jun 2025 12:31:48 GMT

There is TDP relation ship from 7 Mode system to C Mode
1) There is snapmirror realtionship established from 7 Mode to C mode on vserver 1

2) Snapmirror was broken and completely released

3) Now created New Vserver2 on the cluster and i did a Volume Rehost from Vserver 1 to Vserver 2

4) Cutover has been failed due to netwok issue. Failed back to 7 Mode Volume.

5) Now is it possible to resync back from 7 Mode Volume to Cluster Newely created Vserver 2 without reinitilising the mirror

Kindly suggest

dbenadib — Wed, 29 May 2019 08:51:02 GMT

Hi,

If you released the snapmirror (quiesce /break /release) you also removed the comon snapshot ...

In that case you will have to rebaseline... or you may also be able to use a 3rd part client tool like XCP, Robocopy just to copy the difference 😉

PavanKumar — Thu, 06 Jun 2019 10:40:05 GMT

Thanks for response.

Able to do Snapmirror Resync.

1) Just tried snapmirror resync. There is some common snapshots avilable so the resync done sucessfully.