Hi, We're running 12.2.1 on production and facing some memory & cpu issues -->
http://tracker.ceph.com/issues/22224?next_issue_id=22223&prev_issue_id=22225 http://tracker.ceph.com/issues/21933 On Wed, Nov 22, 2017 at 6:38 PM, Vasu Kulkarni <vakul...@redhat.com> wrote: > On Wed, Nov 22, 2017 at 8:29 AM, magicb...@gmail.com > <magicb...@gmail.com> wrote: > > Hi > > > > We have a Ceph Jewel cluster running, but in our Lab environment, when we > > try to upgrade to 12.2.0, we are facing a problem with cephx/auth and > MGR. > > > > See this bugs: > > > > - http://tracker.ceph.com/issues/22096 > > - > > http://lists.ceph.com/pipermail/ceph-users-ceph.com/ > 2017-August/020396.html > > The issue has come up multiple times in ceph-user list, check tracker > http://tracker.ceph.com/issues/20950 > Its fixed/verified in 12.2.2 but not in 12.2.1, 12.2.2 is not > released yet and is still in backports state. > A workaround is also discussed here for now: > https://www.spinics.net/lists/ceph-devel/msg37911.html > > > > > > > Thanks. > > J. > > > > > > > > On 16/11/17 15:14, Konstantin Shalygin wrote: > >> > >> Hi cephers. > >> Some thoughts... > >> At this time my cluster on Kraken 11.2.0 - works smooth with FileStore > and > >> RBD only. > >> I want upgrade to Luminous 12.2.1 and go to Bluestore because this > cluster > >> want grows double with new disks, so is best opportunity migrate to > >> Bluestore. > >> > >> In ML I was found two problems: > >> 1. Increased memory usage, should be fixed in upstream > >> (http://lists.ceph.com/pipermail/ceph-users-ceph.com/ > 2017-October/021676.html). > >> 2. OSD drops and goes cluster offline > >> (http://lists.ceph.com/pipermail/ceph-users-ceph.com/ > 2017-November/022494.html). > >> Don't know this Bluestore or FileStore OSD'.s. > >> > >> If the first case I can safely survive - hosts has enough memory to go > to > >> Bluestore and with the growing I can wait until the next stable release. > >> That second case really scares me. As I understood clusters with this > >> problem for now not in production. > >> > >> By this point I have completed all the preparations for the update and > now > >> I need to figure out whether I should update to 12.2.1 or wait for the > next > >> stable release, because my cluster is in production and I can't fail. > Or I > >> can upgrade and use FileStore until next release, this is acceptable > for me. > >> > >> Thanks. > >> _______________________________________________ > >> 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 > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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