Ceph

Branch: wip-auth
ceph version 0.49-306-gfc3681f (commit:fc3681f59c4f49298f5a7a5172c30be63068c330)

tamil@tamil-VirtualBox:/etc/ceph$ sudo mkcephfs -a -c /etc/ceph/ceph.conf -k ceph.keyring
temp dir is /tmp/mkcephfs.uHQwrXCJ71
preparing monmap in /tmp/mkcephfs.uHQwrXCJ71/monmap
/usr/bin/monmaptool --create --clobber --add a 127.0.1.1:6789 --print /tmp/mkcephfs.uHQwrXCJ71/monmap
/usr/bin/monmaptool: monmap file /tmp/mkcephfs.uHQwrXCJ71/monmap
/usr/bin/monmaptool: generated fsid 69686aec-24d7-4c24-b8a6-4f1c60e844d5
epoch 0
fsid 69686aec-24d7-4c24-b8a6-4f1c60e844d5
last_changed 2012-08-08 15:10:11.758122
created 2012-08-08 15:10:11.758122
0: 127.0.1.1:6789/0 mon.a
/usr/bin/monmaptool: writing epoch 0 to /tmp/mkcephfs.uHQwrXCJ71/monmap (1 monitors) === osd.0 ===
2012-08-08 15:10:12.453950 7f066a21c780 1 filestore(/var/lib/ceph/osd/ceph-0) limited size xattrs - filestore_xattr_use_omap enabled
2012-08-08 15:10:12.661366 7f066a21c780 -1 filestore(/var/lib/ceph/osd/ceph-0) could not find 23c2fcde/osd_superblock/0//-1 in index: (2) No such file or directory
2012-08-08 15:10:12.805522 7f066a21c780 -1 created object store /var/lib/ceph/osd/ceph-0 journal /var/lib/ceph/osd/ceph-0/journal for osd.0 fsid 69686aec-24d7-4c24-b8a6-4f1c60e844d5
creating private key for osd.0 keyring /tmp/mkcephfs.uHQwrXCJ71/keyring.osd.0
creating /tmp/mkcephfs.uHQwrXCJ71/keyring.osd.0 === osd.1 ===
2012-08-08 15:10:13.641815 7f03e393a780 1 filestore(/var/lib/ceph/osd/ceph-1) limited size xattrs - filestore_xattr_use_omap enabled
2012-08-08 15:10:13.763565 7f03e393a780 -1 filestore(/var/lib/ceph/osd/ceph-1) could not find 23c2fcde/osd_superblock/0//-1 in index: (2) No such file or directory
2012-08-08 15:10:13.951484 7f03e393a780 -1 created object store /var/lib/ceph/osd/ceph-1 journal /var/lib/ceph/osd/ceph-1/journal for osd.1 fsid 69686aec-24d7-4c24-b8a6-4f1c60e844d5
creating private key for osd.1 keyring /tmp/mkcephfs.uHQwrXCJ71/keyring.osd.1
creating /tmp/mkcephfs.uHQwrXCJ71/keyring.osd.1 === mds.a ===
creating private key for mds.a keyring /tmp/mkcephfs.uHQwrXCJ71/keyring.mds.a
creating /tmp/mkcephfs.uHQwrXCJ71/keyring.mds.a
Building generic osdmap from /tmp/mkcephfs.uHQwrXCJ71/conf
/usr/bin/osdmaptool: osdmap file '/tmp/mkcephfs.uHQwrXCJ71/osdmap'
/usr/bin/osdmaptool: writing epoch 1 to /tmp/mkcephfs.uHQwrXCJ71/osdmap
Generating admin key at /tmp/mkcephfs.uHQwrXCJ71/keyring.admin
creating /tmp/mkcephfs.uHQwrXCJ71/keyring.admin
Building initial monitor keyring
added entity mds.a auth auth(auid = 18446744073709551615 key=AQDG4yJQyLtbLxAAsIejlZwlgV65mUE5zbKnjw== with 0 caps)
added entity osd.0 auth auth(auid = 18446744073709551615 key=AQDE4yJQKE0UOhAAY4FGp9FYSelLTlH6E/2MmQ== with 0 caps)
added entity osd.1 auth auth(auid = 18446744073709551615 key=AQDG4yJQgMgkCxAAQyyhf3jrhZBjas8aUoWTjw== with 0 caps) === mon.a ===
/sbin/mkcephfs: 270: read: arg count
ERROR: mon.a mon_data directory /var/run/ceph/mon/ceph-a is not empty.
Please make sure that it is empty before running mkcephfs.
failed: '/sbin/mkcephfs -d /tmp/mkcephfs.uHQwrXCJ71 --init-daemon mon.a'

It gives the same error in "master branch" as well
ceph version 0.49-334-g6bc1067 (6bc1067fc878cbfb6761146cb154c2985c9d9bd7)