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what choise ? volume or LUN relationship protection ?

mulbzh
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Hello and sorry for my english.

 

I installed new Windows server. On this server i connected ISCSI LUN where will be store Data.
This LUN is on my first cluster with ISCSI, 2 IP, one for each node.

 

No, i have second cluster, so i want to create disaster recovery. In relationship protection, i can do with Volume and select  my DATA volume on first cluster OR i can do LUN Protection and select my LUN/volume on first cluster.

But i not sure what is the best to select between the 2 ? volume or LUN ? what the difference ?

if the first cluster is down, i want to start on second cluster.

If i select LUN, ISCSI IPs from first cluster will move on second cluster if i do fall over ?

thanks a lot


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