Re: [ceph-users] NFS interaction with RBD

2015-05-23 Thread Jens-Christian Fischer
We see something very similar on our Ceph cluster, starting as of today. We use a 16 node, 102 OSD Ceph installation as the basis for an Icehouse OpenStack cluster (we applied the RBD patches for live migration etc) On this cluster we have a big ownCloud installation (Sync & Share) that stores

[ceph-users] NFS interaction with RBD

2015-05-23 Thread John-Paul Robinson (Campus)
We've had a an NFS gateway serving up RBD images successfully for over a year. Ubuntu 12.04 and ceph .73 iirc. In the past couple of weeks we have developed a problem where the nfs clients hang while accessing exported rbd containers. We see errors on the server about nfsd hanging for 120sec

[ceph-users] Ceph config files

2015-05-23 Thread Jiri Kanicky
Hi, I just added new monitor (MON). "$ ceph status" shows the monitor in the quorum, but the new monitor is not shown in /etc/ceph/ceph.conf. I am wondering what role the /etc/ceph/ceph.conf plays? Do I need to manually edit the file on each node and add the monitors? In addition, there are