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left hand 10.5 to 12.5 upgrade, over half way resync went overprov. now what?

 
RacerSwift
Occasional Visitor

‎03-29-2018 10:23 AM

‎03-29-2018 10:23 AM

left hand 10.5 to 12.5 upgrade, over half way resync went overprov. now what?

Well crud,  in midle of 10.5 to 12.5 upgrade. 2/3 of nodes done, last one had an issue as was down for longer than normal.  While waiting for the resync, it has now gone overprovisioned and stopped writes to all the volumes.

What can I do now?  Can I add a system in the middle of this upgrade?  Should I cancel the upgrade?

 

 

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Ravi_K
HPE Pro

‎04-24-2018 05:29 AM

‎04-24-2018 05:29 AM

Re: left hand 10.5 to 12.5 upgrade, over half way resync went overprov. now what?

hi

I assume you may have already fixed the issue , in this situation, you would definitely have to stop the upgrade and possibly convert the network raid of volumes from say NR5 or NR10 to NR 0 temporarily to get the volumes up and running and later you may consider adding new node and converting volume back to NR 10. NOTE : NR5 vols are not recommended

Regards

Ravi

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