On Fri, Apr 15, 2011 at 09:02:20PM +0000, Ankur Kemkar wrote: > sysadmin@ubuntu3:~$ mount > /dev/sda1 on / type ext4 (rw,user_xattr,errors=remount-ro) ... > /dev/sdb on /data/osd2 type btrfs (rw,noatime) <--- the directory is still > empty as above. So what is this? Quick guess -- perhaps you didn't have /data/osd2 mounted at the time you ran mkcephfs, and the files were created in a subdirectory of your root filesystem. Shut down ceph, do umount /data/osd2, and ls /data/osd2; if the files are there, then that was what happened. -- :(){ :|:&};: -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html