mkcephfs output

root@ceph0:/etc/kernel# mkcephfs -a -c /etc/ceph/ceph.conf -k /etc/ceph/ceph.keyring --mkbtrfs
temp dir is /tmp/mkcephfs.7AlVxisZJr
preparing monmap in /tmp/mkcephfs.7AlVxisZJr/monmap
/usr/bin/monmaptool --create --clobber --add a 192.168.36.23:6789 --print /tmp/mkcephfs.7AlVxisZJr/monmap
/usr/bin/monmaptool: monmap file /tmp/mkcephfs.7AlVxisZJr/monmap
/usr/bin/monmaptool: generated fsid 858c2670-5fd5-414b-af2d-d533ae43ecf0
epoch 0
fsid 858c2670-5fd5-414b-af2d-d533ae43ecf0
last_changed 2013-03-01 11:13:07.822932
created 2013-03-01 11:13:07.822932
0: 192.168.36.23:6789/0 mon.a
/usr/bin/monmaptool: writing epoch 0 to /tmp/mkcephfs.7AlVxisZJr/monmap (1 monitors)
=== osd.1 ===
pushing conf and monmap to ceph1:/tmp/mkfs.ceph.29695
umount: /var/lib/ceph/osd/ceph-1: not mounted
umount: /dev/sdc1: not mounted

WARNING! - Btrfs Btrfs v0.19 IS EXPERIMENTAL
WARNING! - see http://btrfs.wiki.kernel.org before using

fs created label (null) on /dev/sdc1
        nodesize 4096 leafsize 4096 sectorsize 4096 size 233.82GB
Btrfs Btrfs v0.19
2013-03-01 11:13:10.424956 7fdbe3494780 -1 filestore(/var/lib/ceph/osd/ceph-1) could not find 23c2fcde/osd_superblock/0//-1 in index: (2) No
such file or directory
2013-03-01 11:13:10.761614 7fdbe3494780 -1 created object store /var/lib/ceph/osd/ceph-1 journal /var/lib/ceph/osd/ceph-1/journal for osd.1 f
sid 858c2670-5fd5-414b-af2d-d533ae43ecf0
2013-03-01 11:13:10.761650 7fdbe3494780 -1 auth: error reading file: /var/lib/ceph/osd/ceph-1/keyring: can't open /var/lib/ceph/osd/ceph-1/ke
yring: (2) No such file or directory
2013-03-01 11:13:10.761729 7fdbe3494780 -1 created new key in keyring /var/lib/ceph/osd/ceph-1/keyring
collecting osd.1 key
Building generic osdmap from /tmp/mkcephfs.7AlVxisZJr/conf
/usr/bin/osdmaptool: osdmap file '/tmp/mkcephfs.7AlVxisZJr/osdmap'
/usr/bin/osdmaptool: writing epoch 1 to /tmp/mkcephfs.7AlVxisZJr/osdmap
Generating admin key at /tmp/mkcephfs.7AlVxisZJr/keyring.admin
creating /tmp/mkcephfs.7AlVxisZJr/keyring.admin
Building initial monitor keyring
added entity osd.1 auth auth(auid = 18446744073709551615 key=AQDWKjBRwPJlLRAAJGKUtD6+oBhr3U9xku9xrg== with 0 caps)
=== mon.a ===
/usr/bin/ceph-mon: created monfs at /var/lib/ceph/mon/ceph-a for mon.a
placing client.admin keyring in /etc/ceph/ceph.keyring
oot@ceph0:/etc/kernel# service ceph -a start
=== mon.a ===
Starting Ceph mon.a on ceph0...
starting mon.a rank 0 at 192.168.36.23:6789/0 mon_data /var/lib/ceph/mon/ceph-a fsid 858c2670-5fd5-414b-af2d-d533ae43ecf0
=== osd.1 ===
Mounting Btrfs on ceph1:/var/lib/ceph/osd/ceph-1
Scanning for Btrfs filesystems
Starting Ceph osd.1 on ceph1...
starting osd.1 at :/0 osd_data /var/lib/ceph/osd/ceph-1 /var/lib/ceph/osd/ceph-1/journal
root@ceph0:/etc/kernel# ceph -s
2013-03-01 11:13:21.925316 7fc7d7807780 unable to authenticate as client.admin
2013-03-01 11:13:21.925667 7fc7d7807780 ceph_tool_common_init failed.