[gpfsug-discuss] AFM-DR Questions

Delmar Demarchi delmard at br.ibm.com
Thu Mar 29 14:41:53 BST 2018


Hello experts.

We have a Scale project with AFM-DR to be implemented and after read the 
KC documentation, we have some questions about. 

- Do you know any reason why we changed the Recovery point objective (RPO) 
snapshots by 15 to 720 minutes in the version 5.0.0 of IBM Spectrum Scale 
AFM-DR?
 - Can we use additional Independent Peer-snapshots to reduce the RPO 
interval (720 minutes) of IBM Spectrum Scale AFM-DR?
 - In addition to the above question, can we use these snapshots to update 
the new primary site after a failover occur for the most up to date 
snapshot?
 - According to the documentation, we are not able to replicate Dependent 
filesets, but if these dependents filesets are part of an existing 
Independent fileset. Do you see any issues/concerns with this?

Thank you in advance.

Delmar Demarchi .'.
(delmard at br.ibm.com)

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