[ceph-users] Ceph User Committee elections : call for participation

2013-12-31 Thread Loic Dachary
Hi, For personal reasons I have to step down as head of the Ceph User Committee at the end of January 2014. Who would be willing to take over this role ? If there is enough interest I'll organize the election. Otherwise we'll have to figure out something ;-) Cheers -- Loïc Dachary, Artisan L

[ceph-users] shutting down for maintenance

2013-12-31 Thread James Harper
I need to shut down ceph for maintenance to make some hardware changes. Is it sufficient to just stop all services on all nodes, or is there a way to put the whole cluster into standby or something first? And when things come back up, IP addresses on the cluster network will be different (publi

Re: [ceph-users] Add a noter node with odd ans monitor

2013-12-31 Thread Alfredo Deza
On Thu, Dec 19, 2013 at 10:38 AM, Julien Calvet wrote: > Hello, > > When I try to deploy a new monitor on a new node with ceph-deploy, I have > this error: > > > — > > eph@p1:~$ ceph-deploy mon create s4.13h.com > [ceph_deploy.cli][INFO ] Invoked (1.3.3): /usr/bin/ceph-deploy mon create > s4.13

Re: [ceph-users] Ceph cluster performance degrade (radosgw) after running some time

2013-12-31 Thread Guang Yang
Thanks Wido, my comments inline... >Date: Mon, 30 Dec 2013 14:04:35 +0100 >From: Wido den Hollander >To: ceph-users@lists.ceph.com >Subject: Re: [ceph-users] Ceph cluster performance degrade (radosgw) >    after running some time >On 12/30/2013 12:45 PM, Guang wrote: > Hi ceph-users and ceph-dev

Re: [ceph-users] Ceph cluster performance degrade (radosgw) after running some time

2013-12-31 Thread Guang Yang
Thanks Mark, my comments inline... Date: Mon, 30 Dec 2013 07:36:56 -0600 From: Mark Nelson To: ceph-users@lists.ceph.com Subject: Re: [ceph-users] Ceph cluster performance degrade (radosgw)     after running some time On 12/30/2013 05:45 AM, Guang wrote: > Hi ceph-users and ceph-devel, > Merry C

Re: [ceph-users] shutting down for maintenance

2013-12-31 Thread Scottix
The way I have done it is so the osd don't get set out. Check the link below http://ceph.com/docs/master/rados/troubleshooting/troubleshooting-osd/#stopping-w-out-rebalancing On Tue, Dec 31, 2013 at 12:43 AM, James Harper < james.har...@bendigoit.com.au> wrote: > I need to shut down ceph for m

[ceph-users] Ceph 2013, a year in review

2013-12-31 Thread Patrick McGarry
Hey Cephers, I took a few minutes today to reflect on this past year of Ceph. Hope you are all gearing up to bring in the new year with a bang. See you in 2014. http://ceph.com/community/ceph-in-2013-a-year-in-review/ Best Regards, Patrick McGarry Director, Community || Inktank http://ceph.

Re: [ceph-users] shutting down for maintenance

2013-12-31 Thread John Wilkins
Most production clusters are large enough that you don't have to bring down the entire cluster to do maintenance on particular machines. If your reconfiguring the entire network, that's a bit more involved. I'm not sure what your cluster looks like, so I can't advise. However, you mention changing

Re: [ceph-users] [Ceph-community] Ceph User Committee elections : call for participation

2013-12-31 Thread Sebastien Han
Hi, I’m not sure to have the whole visibility of the role but I will be more than happy to take over. I believe that I can allocate some time for this. Cheers. Sébastien Han Cloud Engineer "Always give 100%. Unless you're giving blood.” Phone: +33 (0)1 49 70 99 72 Mail: sebastien

Re: [ceph-users] shutting down for maintenance

2013-12-31 Thread James Harper
> > Most production clusters are large enough that you don't have to bring down > the entire cluster to do maintenance on particular machines. If your > reconfiguring the entire network, that's a bit more involved. I'm not sure > what your cluster looks like, so I can't advise. However, you menti

Re: [ceph-users] Ceph and cinder bootable volume not working

2013-12-31 Thread Haomai Wang
Oh, this bug is registed at https://bugs.launchpad.net/nova/+bug/1257674 On Wed, Jan 1, 2014 at 2:21 AM, ed l wrote: > I managed to figure out the issues. > > One i was trying to use qcow format instead of raw. > Second adding the following fixed all the issues with file injection not > supported