Yes, also. The main reason though is temporarily missing connection from Ceph nodes to package repo - this will take some days or weeks to reconnect. The client nodes can connect and update.
Thanks, Lukáš On Tue, Feb 14, 2017 at 6:56 PM, Shinobu Kinjo <ski...@redhat.com> wrote: > On Wed, Feb 15, 2017 at 2:18 AM, Lukáš Kubín <lukas.ku...@gmail.com> > wrote: > > Hi, > > I'm most probably hitting bug http://tracker.ceph.com/issues/13755 - > when > > libvirt mounted RBD disks suspend I/O during snapshot creation until hard > > reboot. > > > > My Ceph cluster (monitors and OSDs) is running v0.94.3, while clients > > (OpenStack/KVM computes) run v0.94.5. Can I still update the client > packages > > (librbd1 and dependencies) to a patched release 0.94.7, while keeping the > > cluster on v0.94.3? > > The latest hammer is v0.94.9 and hammer will be EOL in this spring. > Why do you want to keep v0.94.3? Is it because you just want to avoid > any risks regarding to upgrading packages? > > > > > I realize it's not ideal but does it present any risk? Can I assume that > > patching the client is sufficient to resolve the mentioned bug? > > > > Ceph cluster nodes can't receive updates currently and this will stay so > for > > some time still, but I need to resolve the snapshot bug urgently. > > > > Greetings, > > > > Lukáš > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > >
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