On 5/18/19 1:45 AM, Thore Krüss wrote: > On Thu, May 16, 2019 at 08:41:10AM +0200, Wido den Hollander wrote: >> >> >> On 5/12/19 4:21 PM, Thore Krüss wrote: >>> Good evening, >>> after upgrading our cluster yesterday to Nautilus (14.2.1) and pg-merging an >>> imbalanced pool we noticed that the number of objects in the pool has dubled >>> (rising synchronously with the merge progress). >>> >>> What happened there? Was this to be expected? Is it a bug? Will ceph >>> housekeeping take care of it eventually? >>> >> >> Has the PG merge already finished or is it still running? >> > It has finished. > >> Is it only the amount of objects or also the size in kB/MB/TB ? > > The graph for the number of objects as well as the pool size has doubled (in > this case). On another pool it even has quadrupled. >
Keep in mind that Nautilus also counts the OMAP keys which L and M did not do. So that might be the root-cause here. Wido > Screenshots of the graphs are attached here: > http://tracker.ceph.com/issues/39751 > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
