I was told at the Openstack Summit that 12.2.2 should drop "In a few days." That was a week ago yesterday. If you have a little leeway, it may be best to wait. I know I am, but I'm paranoid.
There was also a performance regression mentioned recently that's supposed to be fixed. -Erik On Nov 16, 2017 9:22 AM, "Jack" <[email protected]> wrote: My cluster (55 OSDs) runs 12.2.x since the release, and bluestore too All good so far On 16/11/2017 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 > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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