[ceph-users] ceph 12.2.9 release

Christoph Adomeit Christoph.Adomeit at gatworks.de
Wed Nov 7 23:57:10 PST 2018


So my question regarding the latest ceph releases still is:

Where do all these scrub errors come from and do we have to worry about ?


On Thu, Nov 08, 2018 at 12:16:05AM +0800, Ashley Merrick wrote:
> I am seeing this on the latest mimic on my test cluster aswel.
> 
> Every automatic deep-scrub comes back as inconsistent, but doing another
> manual scrub comes back as fine and clear each time.
> 
> Not sure if related or not..
> 
> On Wed, 7 Nov 2018 at 11:57 PM, Christoph Adomeit <
> Christoph.Adomeit at gatworks.de> wrote:
> 
> > Hello together,
> >
> > we have upgraded to 12.2.9 because it was in the official repos.
> >
> > Right after the update and some scrubs we have issues.
> >
> > This morning after regular scrubs we had around 10% of all pgs inconstent:
> >
> > pgs:     4036 active+clean
> >           380  active+clean+inconsistent
> >
> > After repairung these 380 pgs we again have:
> >
> > 1/93611534 objects unfound (0.000%)
> > 28   active+clean+inconsistent
> > 1    active+recovery_wait+degraded
> >
> > Now we stopped repairing because it does not seem to solve the problem and
> > more and more error messages are occuring. So far we did not see corruption
> > but we do not feel well with the cluster.
> >
> > What do you suggest, wait for 12.2.10 ? Roll Back to 12.2.8 ?
> >
> > Is ist dangerous for our Data to leave the cluster running ?
> >
> > I am sure we do not have hardware errors and that these errors came with
> > the update to 12.2.9.
> >
> > Thanks
> >   Christoph
> >
> >
> >
> > On Wed, Nov 07, 2018 at 07:39:59AM -0800, Gregory Farnum wrote:
> > > On Wed, Nov 7, 2018 at 5:58 AM Simon Ironside <sironside at caffetine.org>
> > > wrote:
> > >
> > > >
> > > >
> > > > On 07/11/2018 10:59, Konstantin Shalygin wrote:
> > > > >> I wonder if there is any release announcement for ceph 12.2.9 that I
> > > > missed.
> > > > >> I just found the new packages on download.ceph.com, is this an
> > official
> > > > >> release?
> > > > >
> > > > > This is because 12.2.9 have a several bugs. You should avoid to use
> > this
> > > > > release and wait for 12.2.10
> > > >
> > > > Argh! What's it doing in the repos then?? I've just upgraded to it!
> > > > What are the bugs? Is there a thread about them?
> > >
> > >
> > > If you’ve already upgraded and have no issues then you won’t have any
> > > trouble going forward — except perhaps on the next upgrade, if you do it
> > > while the cluster is unhealthy.
> > >
> > > I agree that it’s annoying when these issues make it out. We’ve had
> > ongoing
> > > discussions to try and improve the release process so it’s less drawn-out
> > > and to prevent these upgrade issues from making it through testing, but
> > > nobody has resolved it yet. If anybody has experience working with deb
> > > repositories and handling releases, the Ceph upstream could use some
> > > help... ;)
> > > -Greg
> > >
> > >
> > > >
> > > > Simon
> > > > _______________________________________________
> > > > ceph-users mailing list
> > > > ceph-users at lists.ceph.com
> > > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> > > >
> >
> > > _______________________________________________
> > > ceph-users mailing list
> > > ceph-users at lists.ceph.com
> > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> >
> > _______________________________________________
> > ceph-users mailing list
> > ceph-users at lists.ceph.com
> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> >

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