When I am upgrading from filestore to bluestore
or any other server maintenance for a short time 
(ie high I/O while rebuilding)
 
ceph osd set noout
ceph osd set noscrub
ceph osd set nodeep-scrub
 
when finished
 

ceph osd unset noscrub
ceph osd unset nodeep-scrub

ceph osd unset noout
 
again only while working on a server/cluster for a short time


>>> Alexandru Cucu <m...@alexcucu.ro> 6/6/2018 1:51 AM >>>
Hi,

The only way I know is pretty brutal: list all the PGs with a
scrubbing process, get the primary OSD and mark it as down. The
scrubbing process will stop.
Make sure you set the noout, norebalance and norecovery flags so you
don't add even more load to your cluster.

On Tue, Jun 5, 2018 at 11:41 PM Marc Roos <m.r...@f1-outsourcing.eu> wrote:
>
>
> Is it possible to stop the current running scrubs/deep-scrubs?
>
> http://tracker.ceph.com/issues/11202
>
>
>
>
>
>
>
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