Ian,
Just a suggestion (its been a while but I think this is how I removed the throttle in 9.1): volume move governor*> ? modify *Modify the governor configuration show *Display the governor configuration https://community.netapp.com/t5/Data-ONTAP-Discussions/How-many-vol-move-ope...
You should be able to move that data in a pretty rapid period of time. I've noticed when upgrading to 9.1 the throttle is definitely more visible -- even when removing the throttle there isn't a noticeable impact.
I would suggest against keeping the vol move running during the takeover, if its even possible.
On Wed, Aug 8, 2018 at 10:33 AM Ian Ehrenwald Ian.Ehrenwald@hbgusa.com wrote:
Good morning I have a four node cluster, nodes1/2 are SAS/SATA and nodes 3/4 are AFF. I have a long running volume move going from node 1 to node 4. Long running, like 30TB+, and it's about 60% done. I need to do some hardware maintenance on nodes 1 and 2 tomorrow evening (install additional FlashCache cards). Will a takeover of node 2 by node 1, then a takeover of node 1 by node 2, interrupt this volume move? I can't seem to find much in the way of documentation about what happens during a SFO and a volume move, but it's possible I'm just not looking hard enough. Thanks for any insights.
Ian Ehrenwald Senior Infrastructure Engineer Hachette Book Group, Inc. 1.617.263.1948 / ian.ehrenwald@hbgusa.com
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