if you limit the restripe to 2 nodes (-N ......) of adjust the PITworker down to 8 or even 4 ... you can run multiple restripes.. without hurting the application workload to much ... but the final duration of your restripe then will be affected
cheers
From: "Oesterlin, Robert" <[email protected]>
To: gpfsug main discussion list <[email protected]>
Date: 03/15/2017 03:27 PM
Subject: [gpfsug-discuss] Running multiple mmrestripefs in a single cluster?
Sent by: [email protected]
I’m looking at migrating multiple file systems from one set of NSDs to another. Assuming I put aside any potential IO bottlenecks, has anyone tried running multiple “mmrestripefs” commands in a single cluster?
Bob Oesterlin
Sr Principal Storage Engineer, Nuance
507-269-0413
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