Re: [ceph-users] Replace OSD drive without remove/re-add OSD

2014-05-03 Thread Andrey Korolyov
On Sat, May 3, 2014 at 4:01 AM, Indra Pramana wrote: > Sorry forgot to cc the list. > > On 3 May 2014 08:00, "Indra Pramana" wrote: >> >> Hi Andrey, >> >> I actually wanted to try this (instead of remove and readd OSD) to avoid >> remapping of PGs to other OSDs and the unnecessary I/O load. >> >>

[ceph-users] Ceph User Committee monthly meeting #2 : executive summary

2014-05-03 Thread Loic Dachary
Hi Ceph, This month Ceph User Committee meeting was about: Elections RedHat and Inktank CephFS Meetings You will find an executive summary at: https://wiki.ceph.com/Community/Meetings/Ceph_User_Committee_meeting_2014-05-02 The full log of the IRC conversation is also includ

[ceph-users] Manually mucked up pg, need help fixing

2014-05-03 Thread Jeff Bachtel
This is all on firefly rc1 on CentOS 6 I had an osd getting overfull, and misinterpreting directions I downed it then manually removed pg directories from the osd mount. On restart and after a good deal of rebalancing (setting osd weights as I should've originally), I'm now at cluster de

Re: [ceph-users] cannot revert lost objects

2014-05-03 Thread Kevin Horan
Craig, Thanks for your response. I have already marked osd.6 as lost, as you suggested. The problem is that it is still querying osd.8 which is not lost. I don't know why it is stuck there. It has been querying osd.8 for 4 days now. I also tried deleting the broken RBD image but the op

Re: [ceph-users] Replace OSD drive without remove/re-add OSD

2014-05-03 Thread Indra Pramana
Dear all, Would like to share after I tried yesterday, this doesn't work: > - ceph osd set noout > - sudo stop ceph-osd id=12 > - Replace the drive, and once done: > - sudo start ceph-osd id=12 > - ceph osd unset noout Once drive replaced, we need to ceph-deploy zap and prepare the new drive, an