similar to PPRC , you might use other methods , but from gpfs perspective this should'nt make a difference..
and I had have a german customer, who was doing this for years... (but it is some years back meanwhile ... hihi time flies...)
From: Mark Bush <[email protected]>
To: "[email protected]" <[email protected]>
Date: 03/14/2018 09:11 PM
Subject: [gpfsug-discuss] Underlying LUN mirroring NSD impact
Sent by: [email protected]
Is it possible (albeit not advisable) to mirror LUNs that are NSD’s to another storage array in another site basically for DR purposes? Once it’s mirrored to a new cluster elsewhere what would be the step to get the filesystem back up and running. I know that AFM-DR is meant for this but in this case my client only has Standard edition and has mirroring software purchased with the underlying disk array.
Is this even doable?
Mark
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