On Mon, Mar 28, 2011 at 03:07:58PM -0600, Steena Monteiro wrote: > This does seem to be the case. The osd log snippet: ... > 2011-03-28 13:23:23.597008 b77b16d0 ** ERROR: error creating empty object > store in /data/osd0: error 95: Operation not supported > > Would *mount -t 127.0.0.1:/ /ceph, user_xattr* solve this? This is about the local filesystem as accessed by the osd. You need either btrfs, or ext3/4 with the user_xattr mount option, on the filesystem that contains /data/osd0. If it's ext3/4, as it seems to be, you can do this temporarily with: mount -o remount,user_xattr /data/osd0 If the actual filesystem root is /data or /, adjust accordingly. To make that permanent, you need to edit /etc/fstab. -- :(){ :|:&};: -- 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