When I changed crush from root-host-osd to root-chasis-host-osd, did I've
to change default ruleset? I didn't changed it. It looks like this:
rule replicated_ruleset {
ruleset 0
type replicated
min_size 1
max_size 10
step take default
step chooseleaf firstn 0 type host
step emit
}
пт, 7 авг. 2015 г. в 15:39, Константин Сахинов <sakhi...@gmail.com>:
> It's hard to say now. I changed one-by-one my 6 OSDs from btrfs to xfs.
> During the repair process I added 2 more OSDs. Changed crush map from
> root-host-osd to root-*chasis*-host-osd structure... There was SSD cache
> tiering set, when first inconsistency showed up. Then I removed tiering to
> confirm than it was not the reason of inconsistencies.
> Once there was hardware problem with one node - PCI slot issue. I shut
> down that node and exchanged motherboard to the same model.
> I'm running CentOS Linux release 7.1.1503 (Core) with
> 3.10.0-229.7.2.el7.x86_64 kernel.
>
> пт, 7 авг. 2015 г. в 15:18, Межов Игорь Александрович <me...@yuterra.ru>:
>
>> Hi!
>>
>> When inconsistent PGs starting to appear? Maybe after some event?
>> Hang, node reboot or after reconfiguration or changing parameters?
>> Can you say, what triggers such behaviour? And, BTW, what system/kernel
>> you use?
>>
>> Megov Igor
>> CIO, Yuterra
>>
>>
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