On Tue, 17 May 2016, Dan van der Ster wrote: > Hi Sage et al, > > I'm updating our pre-prod cluster from 0.94.6 to 0.94.7 and after > upgrading the ceph-mon's I'm getting loads of warnings like: > > 2016-05-17 10:01:29.314785 osd.76 [WRN] failed to encode map e103116 > with expected crc > > I've seen that error is whitelisted in the qa-suite: > https://github.com/ceph/ceph-qa-suite/pull/602/files > > Is it really harmless? (This is the first time I've seen such a warning). Are you sure you were upgrading from v0.94.6? I don't see anything that would trigger these warnings going from .6 to .7, which is strange. That said, the errors are generally harmless--it just means the monitors are running a different version of the code and the OSDs are pulling maps directly from a mon to ensure they are all in sync. It's normal during many upgrades, but not expected for this particular jump... sage > Thanks in advance! > > Dan > > > > > On Fri, May 13, 2016 at 4:21 PM, Sage Weil <sage@xxxxxxxxxx> wrote: > > This Hammer point release fixes several minor bugs. It also includes a > > backport of an improved ‘ceph osd reweight-by-utilization’ command for > > handling OSDs with higher-than-average utilizations. > > > > We recommend that all hammer v0.94.x users upgrade. > > > > For more detailed information, see the release announcement at > > > > http://ceph.com/releases/v0-94-7-hammer-released/ > > > > or the complete changelog at > > > > http://docs.ceph.com/docs/master/_downloads/v0.94.6.txt > > > > Getting Ceph > > ------------ > > > > * Git at git://github.com/ceph/ceph.git > > * Tarball at http://download.ceph.com/tarballs/ceph-0.94.7.tar.gz > > * For packages, see http://ceph.com/docs/master/install/get-packages > > * For ceph-deploy, see http://ceph.com/docs/master/install/install-ceph-deploy > > _______________________________________________ > > ceph-users mailing list > > ceph-users@xxxxxxxxxxxxxx > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > >
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