Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-14 Thread Alexandre DERUMIER
il original - De: "Andrija Panic" À: "Wido den Hollander" Cc: ceph-users@lists.ceph.com Envoyé: Dimanche 13 Juillet 2014 23:42:55 Objet: Re: [ceph-users] Mixing CEPH versions on new ceph nodes... Hi Wido, you said previously: Upgrade the packages, but don't

Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-13 Thread Andrija Panic
Hi Wido, you said previously: 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 But in reality (yum update or by using ceph-deploy install nodename)

Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-03 Thread Andrija Panic
Thanks again a lot. On 3 July 2014 15:20, Wido den Hollander wrote: > On 07/03/2014 03:07 PM, Andrija Panic wrote: > >> 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 sma

Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-03 Thread Wido den Hollander
On 07/03/2014 03:07 PM, Andrija Panic wrote: 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... No, no need to. The librado

Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-03 Thread Andrija Panic
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 wrote:

Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-03 Thread Andrija Panic
Thanks a lot Wido, will do... Andrija On 3 July 2014 13:12, Wido den Hollander 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, o

Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-03 Thread Wido den Hollander
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 dae

Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-03 Thread Andrija Panic
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 ? Thanks again. Andrija On 2 July 2014 16:34, Wido den Hollander wrote: > On 07/02/2014 04:08

Re: [ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-02 Thread Wido den Hollander
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 runn

[ceph-users] Mixing CEPH versions on new ceph nodes...

2014-07-02 Thread Andrija Panic
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 ? I intend to upgrade CEPH on exsiting 3 nodes anyway ? Recommended steps ? Thanks -- Andrija Pani