The packages might trigger restarts; the behavior has fluctuated a bit and I don't know where it is right now.
That said, for a point release it shouldn't matter what order stuff gets restarted in. I wouldn't worry about it. :) -Greg On Mon, Feb 2, 2015 at 6:47 AM Daniel Schneller < daniel.schnel...@centerdevice.com> wrote: > Hello! > > We are planning to upgrade our Ubuntu 14.04.1 based cluster from Ceph > Firefly 0.80.7 to 0.80.8. We have 4 nodes, 12x4TB spinners each (plus > OS disks). Apart from the 12 OSDs per node, nodes 1-3 have MONs running. > > The instructions on ceph.com say it is best to first restart the MONs, > then the OSDs. We are wondering, if updating the packages from the > repository will trigger daemon reloads through package scripts. This > would then certainly not guarantee the restart order recommended. > > Do these instructions assume that the monitors are separate machines > that could be updated first? If so, are there best-practice > recommendations on how to update a production cluster without service > interruption? > > Thanks a lot for any advice! > > Daniel > > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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