Wido, one final question: since I compiled libvirt1.2.3 usinfg ceph-devel 0.72 - do I need to recompile libvirt again now with ceph-devel 0.80 ? Perhaps not smart question, but need to make sure I don't screw something... Thanks for your time, Andrija On 3 July 2014 14:27, Andrija Panic <andrija.panic at gmail.com> wrote: > Thanks a lot Wido, will do... > > Andrija > > > On 3 July 2014 13:12, Wido den Hollander <wido at 42on.com> wrote: > >> On 07/03/2014 10:59 AM, Andrija Panic wrote: >> >>> Hi Wido, thanks for answers - I have mons and OSD on each host... >>> server1: mon + 2 OSDs, same for server2 and server3. >>> >>> Any Proposed upgrade path, or just start with 1 server and move along to >>> others ? >>> >>> >> Upgrade the packages, but don't restart the daemons yet, then: >> >> 1. Restart the mon leader >> 2. Restart the two other mons >> 3. Restart all the OSDs one by one >> >> I suggest that you wait for the cluster to become fully healthy again >> before restarting the next OSD. >> >> Wido >> >> Thanks again. >>> Andrija >>> >>> >>> On 2 July 2014 16:34, Wido den Hollander <wido at 42on.com >>> <mailto:wido at 42on.com>> wrote: >>> >>> On 07/02/2014 04:08 PM, Andrija Panic wrote: >>> >>> Hi, >>> >>> I have existing CEPH cluster of 3 nodes, versions 0.72.2 >>> >>> I'm in a process of installing CEPH on 4th node, but now CEPH >>> version is >>> 0.80.1 >>> >>> Will this make problems running mixed CEPH versions ? >>> >>> >>> No, but the recommendation is not to have this running for a very >>> long period. Try to upgrade all nodes to the same version within a >>> reasonable amount of time. >>> >>> >>> I intend to upgrade CEPH on exsiting 3 nodes anyway ? >>> Recommended steps ? >>> >>> >>> Always upgrade the monitors first! Then to the OSDs one by one. >>> >>> Thanks >>> >>> -- >>> >>> Andrija Pani? >>> >>> >>> _________________________________________________ >>> ceph-users mailing list >>> ceph-users at lists.ceph.com <mailto:ceph-users at lists.ceph.com> >>> http://lists.ceph.com/__listinfo.cgi/ceph-users-ceph.__com >>> >>> <http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com> >>> >>> >>> >>> -- >>> Wido den Hollander >>> 42on B.V. >>> Ceph trainer and consultant >>> >>> Phone: +31 (0)20 700 9902 <tel:%2B31%20%280%2920%20700%209902> >>> Skype: contact42on >>> _________________________________________________ >>> ceph-users mailing list >>> ceph-users at lists.ceph.com <mailto:ceph-users at lists.ceph.com> >>> http://lists.ceph.com/__listinfo.cgi/ceph-users-ceph.__com >>> >>> <http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com> >>> >>> >>> >>> >>> -- >>> >>> Andrija Pani? >>> >> >> >> -- >> Wido den Hollander >> Ceph consultant and trainer >> 42on B.V. >> >> >> Phone: +31 (0)20 700 9902 >> Skype: contact42on >> > > > > -- > > Andrija Pani? > -------------------------------------- > http://admintweets.com > -------------------------------------- > -- Andrija Pani? -------------------------------------- http://admintweets.com -------------------------------------- -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140703/875cb1e0/attachment.htm>
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