Data Backup and Recovery

Related to SVM-DR

スネジャ
711 Views

Hello Community Member's looking for some help please guide.

 

I have source and destination(DR) cluster at a site and have created at SVM-DR relation. 

 

Now, on source side we don't want to take the snapshot's on volume and Just want's to replicate the data from source to destination(DR) 6-hourly and keep 10 copies of that at destination.

 

So while creating the replication relation which policy should we chose is it the MirrorAndVault ?

 

i created the replication relation with the MirrorandVault policy but at the destination side volume only 2 snapshot shows even after few days.

 

not able to understand why that might be, if anyone knows then please provide some guidance.

 

Policy is as follows:

Vserver Policy Policy Number Transfer

Name  Name Type Of Rules Tries Priority Comment
------- ------------------ ------ -------- ----- -------- ----------
dst01 Asynchronous mirror-vault 2 8 normal A unified Asynchronous SnapMirror and SnapVault policy for mirroring the latest active file system and daily and weekly Snapshot copies with an hourly transfer schedule.
SnapMirror Label: sm_created Keep: 1
6-hourly 10
Total Keep: 11

 

 

Thanks 

 

 

 

1 REPLY 1

Sergey_Osipov
244 Views

you need to configure source snapshot policy and assign it to volumes within source SVM to create snapshots with snapmirror label 6-hourly

 

Snapmirror mirror-vault type doesn't create any snapshots on the source apart of the sm-created snapshot at the moment of the snapmirror update. It looks for the snapshots with desired snapmirror-label

 

Please take a look here

 

https://kb.netapp.com/onprem/ontap/dp/SnapMirror/What_are_the_SnapMirror_policy_types_and_what_do_they_mean

 

https://docs.netapp.com/us-en/ontap/data-protection/vault-archive-snapmirror-technology-concept.html 

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