Attempting a NDU from 8.3.1 to 9.1 and in the validation phase the subject error is reported.
volume show -state !online -state !restricted reports 1 volume with a name of vol0 on my second node.
I found this KB: Volumes were found that must be changed to online state before attempting NDU - NetApp Knowledge Base
But it just states to contact support. Does anyone know how to correct this error? Our support ran out and I don't know how long it's going to take for it to be reinstated after the purchase has been approved.
Just wanted to let you know this was resolved by deleting the stale vol0 entry.
Volume do have to be online for upgrades, (or deleted).
The question though is why it's vol0. How many vol0s do you have?
So if I just do a vol show node 1 shows a vol0 with an aggregate/size/available/used% populated, node 2 also shows a vol0 but no agregate/size/available/used data populated.
I have tried to bring the vol0 for node 2 online through volume modify -vserver "node 2" -volume vol0 -state online and it reports aggregate not found.
Is the cluster healthy and not in takeover or anything?
Yes healthy and not in takeover. No issues reported in the upgrade validation besides this one offline volume.
