I've written my config file at follow: [global] auth supported = cephx keyring = /etc/ceph/$name.keyring [mon] mon data = /srv/mon.$id [mds] [osd] osd data = /srv/osd.$id osd journal = /srv/osd.$id.journal osd journal size = 1000 [mon.a] host = deltamaster-ceph-1 mon addr = 127.0.0.1:6789 [osd.0] host = deltamaster-ceph-1 btrfs devs = /dev/sda6 ...And start ceph === mon.a === mon.a: running... === osd.0 === osd.0: running... Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda7 15790076 4157688 10840172 28% / udev 505100 4 505096 1% /dev tmpfs 204960 828 204132 1% /run none 5120 0 5120 0% /run/lock none 512400 200 512200 1% /run/shm /dev/sda1 192534 33580 149226 19% /boot /dev/sda6 2928640 1256 2607104 1% /srv/osd.0 kernel/fs/ceph/ceph.ko kernel/net/ceph/libceph.ko Is it correct to type "mount -t ceph 127.0.0.1:/ /mnt/ceph"? Why it tells me "source mount path was not specified"? -- 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