Re: [ceph-users] Destroyed Ceph Cluster

2013-08-22 Thread Georg Höllrigl
Thank you - It works now as expected. I've removed the MDS. As soon as the 2nd osd machine came up, it fixed the other errors!? On 19.08.2013 18:28, Gregory Farnum wrote: Have you ever used the FS? It's missing an object which we're intermittently seeing failures to create (on initial setup) w

Re: [ceph-users] Destroyed Ceph Cluster

2013-08-19 Thread Gregory Farnum
Have you ever used the FS? It's missing an object which we're intermittently seeing failures to create (on initial setup) when the cluster is unstable. If so, clear out the metadata pool and check the docs for "newfs". -Greg On Monday, August 19, 2013, Georg Höllrigl wrote: > Hello List, > > The

Re: [ceph-users] Destroyed Ceph Cluster

2013-08-19 Thread Georg Höllrigl
Hello List, The troubles to fix such a cluster continue... I get output like this now: # ceph health HEALTH_WARN 192 pgs degraded; 192 pgs stuck unclean; mds cluster is degraded; mds vvx-ceph-m-03 is laggy When checking for the ceph-mds processes, there are now none left... no matter which

Re: [ceph-users] Destroyed Ceph Cluster

2013-08-19 Thread Georg Höllrigl
Hello Mark, Hello list, I fixed the monitor issue. There was another monitor, which didn't run any more. I've removed that - now I'm lost with the MDS still replaying it's journal? root@vvx-ceph-m-02:/var/lib/ceph/mon# ceph health detail HEALTH_WARN 192 pgs degraded; 192 pgs stuck unclean; m

Re: [ceph-users] Destroyed Ceph Cluster

2013-08-16 Thread Mark Nelson
Hi Georg, I'm not an expert on the monitors, but that's probably where I would start. Take a look at your monitor logs and see if you can get a sense for why one of your monitors is down. Some of the other devs will probably be around later that might know if there are any known issues with