On Sun, Jul 5, 2015 at 7:57 PM, Tuomas Juntunen <tuomas.juntu...@databasement.fi> wrote: > Hi > > Is there any other kernel that would work? Anyone else had this kind of > problem with rbd map?
Well, 4.1 is the latest and therefore the easiest to debug, assuming this is a kernel client problem. What is the output of /sys/kernel/debug/ceph/*/* when this happens? We need to know whether it's making a very slow progress or just stuck, so capture that output with something like watch(1). On the userspace side crank up the log level - say, debug ms = 1 for osds and mons. Unmap, map, reproduce and attach the above, along with full a dmesg. Thanks, Ilya _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com