So the OSD you shutdown is down and in. How long does it stay in the degraded state? In the docs here, http://ceph.com/docs/master/rados/operations/monitoring-osd-pg/ , we discuss the notion that a down OSD is not technically out of the cluster for awhile. I believe the default value is 300 seconds, which is about 5 minutes. From what I can see from your "ceph osd tree" command, all your OSDs are running. You can change the time it takes to mark a down OSD out. That's " mon osd down out interval", discussed in this section: http://ceph.com/docs/master/rados/operations/monitoring-osd-pg/#degraded On Wed, Mar 27, 2013 at 5:56 PM, Martin Mailand <martin@xxxxxxxxxxxx> wrote: > Hi, > > that's the config http://pastebin.com/2JzABSYt > ceph osd dump http://pastebin.com/GSCGKL1k > ceph osd tree http://pastebin.com/VSgPFRYv > > As far as I can tell they are not mapped right. > > sdmap e133 pool 'rbd' (2) object '2.31a' -> pg 2.f3caaf00 (2.300) -> up > [13,23] acting [13,23] > > -martin > > On 28.03.2013 01:09, John Wilkins wrote: >> We need a bit more information. If you can do: "ceph osd dump", "ceph >> osd tree", and paste your ceph conf, we might get a bit further. The >> CRUSH hierarchy looks okay. I can't see the replica size from this >> though. >> >> Have you followed this procedure to see if your object is getting >> remapped? http://ceph.com/docs/master/rados/operations/monitoring-osd-pg/#finding-an-object-location >> >> On Thu, Mar 21, 2013 at 12:02 PM, Martin Mailand <martin@xxxxxxxxxxxx> wrote: >>> Hi, >>> >>> I want to change my crushmap to reflect my setup, I have two racks with >>> each 3 hosts. I want to use for the rbd pool a replication size of 2. >>> The failure domain should be the rack, so each replica should be in each >>> rack. That works so far. >>> But if I shutdown a host the clusters stays degraded, but I want that >>> the now missing replicas get replicated to the two remaining hosts in >>> this rack. >>> >>> Here is crushmap. >>> http://pastebin.com/UaB6LfKs >>> >>> Any idea what I did wrong? >>> >>> -martin >>> _______________________________________________ >>> ceph-users mailing list >>> ceph-users@xxxxxxxxxxxxxx >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >> >> -- John Wilkins Senior Technical Writer Intank john.wilkins@xxxxxxxxxxx (415) 425-9599 http://inktank.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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