Re: Slow performance during recovery operations

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On 04/02/15 21:02, Stillwell, Bryan wrote:
>> With these settings and no deep-scrubs the load increased a bit in the
>> VMs doing non negligible I/Os but this was manageable. Even disk thread
>> ioprio settings (which is what you want to get the ionice behaviour for
>> deep scrubs) didn't seem to make much of a
>> difference.
> From what I can tell, the 'osd disk thread' settings only applies to
> scrubbing and 'snap trimming' operations.


Sorry this wasn't clear: I tried the ioprio settings before disabling
the deep scrubs and it didn't seem to make a difference when deep scrubs
occured.
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