It was fixed in 0.94.8 the release notes say "osd: remove all stale osdmaps in handle_osd_map() (issue#13990, pr#9090, Kefu Chai)"
On Mon, May 1, 2017, 10:41 PM 许雪寒 <xuxue...@360.cn> wrote: > ThanksJ > > > > We are using hammer 0.94.5, Which commit is supposed to fix this bug? > Thank you. > > > > *发件人:* David Turner [mailto:drakonst...@gmail.com] > *发送时间:* 2017年4月25日 20:17 > *收件人:* 许雪寒; ceph-users@lists.ceph.com > *主题:* Re: [ceph-users] Large META directory within each OSD's directory > > > > Which version of Ceph are you running? My guess is Hammer pre-0.94.9. > There is an osdmap cache bug that was introduced with Hammer that was fixed > in 0.94.9. The work around is to restart all of the OSDs in your cluster. > After restarting the OSDs, the cluster will start to clean up osdmaps 20 at > a time each time you generate a new map. If you don't generate maps often, > then you can write a loop that does something like setting the min size for > a pool to the same thing every 10-20 seconds until you catch up. (Note, > that doesn't change any settings, but it does update the map). > > > > On Tue, Apr 25, 2017, 4:45 AM 许雪寒 <xuxue...@360.cn> wrote: > > Hi, everyone. > > Recently, in one of our clusters, we found that the “META” directory in > each OSD’s working directory is getting extremely large, about 17GB each. > Why hasn’t the OSD cleared those old osdmaps? How should I deal with this > problem? > > Thank you☺ > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > >
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