Hi Sean, Yes, the cluster scrubbing status(scrub + deep scrub) is almost two weeks. And the result of execute `ceph pg dump | grep scrub` is empty. But command of "ceph health" show there is "*16 pgs active+clean+scrubbing+deep, 2** pgs active+clean+scrubbing*". I have 2 osds have slow requests warning. Is it releated？
Best wishes, Mika 2015-11-23 17:59 GMT+08:00 Sean Redmond <sean.redmo...@gmail.com>: > Hi Mika, > > Have the scubs been running for a long time? Can you see what pool they > are running on? You can check using `ceph pg dump | grep scrub` > > Thanks > > On Mon, Nov 23, 2015 at 9:32 AM, Mika c <mika.leaf...@gmail.com> wrote: > >> Hi cephers, >> We are facing a scrub issue. Our CEPH cluster is using Trusty / Hammer >> 0.94.1 and have almost 320 OSD disks on 10 nodes. >> And there are more than 30,000 PGs on cluster. >> The cluster works fine until last week. We found the cluster health >> status start display "active+clean+scrubbing+deep". >> Some PGs scrub ok but next second another PG start to scrubbing (or deep >> scrubbing) everyday. >> We did not change the parameters of scrub. It should scrub once per day >> and deep scrub once per week. >> Has anyone experiences with this incident？ >> >> >> >> Best wishes, >> Mika >> >> >> _______________________________________________ >> ceph-users mailing list >> ceph-users@lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >> >
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