ONTAP Discussions

Bidirectional Snapmirror on 7 mode Ontap 8.2

knowledgeexchange

Hi I have created one dedicated volume on two sites and created the snapmirror relation between them.

filer1:/vol/Vola -> filer2:/vol/volb

Also, again created the snapmirror for the viceversa case.

 filer2:/vol/Volb -> filer1:/vol/vola.

Because I want both sites to act as a failover to each on them.

Snapmirror.PNG


Attached is the current scenario. Please suggest if above is feasible or not.

 

5 REPLIES 5

JGPSHNTAP

What are you trying to do.. YOu are using QSM... There's better ways to do this

I want to create bidirectional snapmirror between two sites

Are you using qtree snapmirror for vmware?   - You shouldn't use qtrees with vmware... 

 

Also, I would suggest doing to another volume and used volume based

Are you saying 2 different volumes on each site and configure snapmirror on each of them. But here I want data to replicate between one datastore only. I want to migrate some critical vm on both the sides to the snapmirrored datastore so that during failover our vms are safe to continue. but if i will create two volume that wont be feasible. I want synchronization to be bidirectional.

I don't understand your intention about this.

 

you do mirror one volume to a second location and the way back in the same manner ...   btw.  I wonder,  Ontap allow that.

 

have you ever heard about sync SM feature ?  Or at least  async ??

 

 

 

 

 

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