[Linux-cluster] GFS2 support EMC storage SRDF??

[yu song]

Hi GFS2 gurus,

I am planning to setup 2 x 2 nodes clusters in our environment with using
emc storage to build cluster shared filesytems (GFS2).

PROD:  2 nodes ( cluster 1)

DR: 2 nodes ( cluster 2).

as below shows:

   *PROD*
*Cluster 1 share LUNs for PROD (node1, node2)***
·         1 x 100G = Tier 1 (R1)
·         1 x 200G = Tier 2 (R1)
·         1 x 200G = Tier 3 (R1)
**
 *DR*
*Cluster 2 share LUNs for DR (node 1,node 2)***
·         1 x 100G = Tier 1 (R2)
·         1 x 200G = Tier 2 (R2)
·         1 x 200G = Tier 3 (R2)
* *


My question is that GFS2 supports SRDF ??  looking at KB in redhat site, it
only says that GFS2 does not support using asynchronous or active/passive
array based replication. but it seems like does not apply for SRDF.

if anyone has done this before, appreciate you can give some ideas.

cheers!

Yu
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