> > It would be great to get two logs from two different crashing OSDs for > > comparison purposes. > > ftp://download.proxmox.com/tmp/ceph-osd.4.log > ftp://download.proxmox.com/tmp/ceph-osd.10.log I guess I should also mention that there was a miss-configuration in the network MTU setting of one node. I detected that error because I noticed network communication only worked in one direction, and also depends on packet size. So I think it was possible send send MON/OSD commands, but the client does not receive any response. But the MTU setting is already fixed now. Does that help to identify the problem? _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com