Re: RADOS + deep scrubbing performance issues in production environment

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> Are there any tools we are not aware of for controlling, possibly pausing,
> deep-scrub and/or getting some progress about the procedure ?
> Also since I believe it would be a bad practice to disable deep-scrubbing do you
> have any recommendations of how to work around (or even solve) this issue ?

The periodicity of scrubs is controllable with these tunables:

osd scrub max interval
osd deep scrub interval

You may also be interested in adjusting:

osd scrub load threshold

More information on the docs page:

http://ceph.com/docs/master/rados/configuration/osd-config-ref/#scrubbing

Hope that helps some!

-- 

Kyle
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [CEPH Users]     [Ceph Large]     [Information on CEPH]     [Linux BTRFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux