Re: Rolling upgrade fails with flag norebalance with background IO [EXT]

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On 14/05/2019 00:36, Tarek Zegar wrote:
> It's not just mimic to nautilus
> I confirmed with luminous to mimic
>  
> They are checking for clean pgs with flags set, they should unset flags,
> then check. Set flags again, move on to next osd

I think I'm inclined to agree that "norebalance" is likely to get in the
way when upgrading a cluster - our rolling upgrade playbook omits it.

OTOH, you might want to raise this on the ceph-ansible list (
ceph-ansible@xxxxxxxxxxxxxx ) and/or as a github issue - I don't think
the ceph-ansible maintainers routinely watch this list.

HTH,

Matthew


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