# mkcephfs -a -c /etc/ceph/ceph.conf
temp dir is /tmp/mkcephfs.ghmb2nXj9e
preparing monmap in /tmp/mkcephfs.ghmb2nXj9e/monmap
/usr/bin/monmaptool --create --clobber --add a 115.68.200.51:6789 --print /tmp/mkcephfs.ghmb2nXj9e/monmap
/usr/bin/monmaptool: monmap file /tmp/mkcephfs.ghmb2nXj9e/monmap
/usr/bin/monmaptool: generated fsid c7ebd88d-8ab6-4303-a417-42a53ac82df8
epoch 0
fsid c7ebd88d-8ab6-4303-a417-42a53ac82df8
last_changed 2014-08-28 15:33:22.825928
created 2014-08-28 15:33:22.825928
0: 115.68.200.51:6789/0 mon.a
/usr/bin/monmaptool: writing epoch 0 to /tmp/mkcephfs.ghmb2nXj9e/monmap (1 monitors)
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n http://github.com/ceph/ceph-deploy
=== osd.0 ===
pushing conf and monmap to OSD-0:/tmp/mkfs.ceph.IoCx7ZARFj5ZnFBzS7hQfEMDtlAqPXQY
2014-08-28 15:33:24.032598 7feb428397c0 -1 journal FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio to force use of aio anyway
2014-08-28 15:33:24.439375 7feb428397c0 -1 journal FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio to force use of aio anyway
2014-08-28 15:33:24.441948 7feb428397c0 -1 filestore(/var/lib/ceph/osd/ceph-0) could not find 23c2fcde/osd_superblock/0//-1 in index: (2) No such file or directory
2014-08-28 15:33:25.024993 7feb428397c0 -1 created object store /var/lib/ceph/osd/ceph-0 journal /var/lib/ceph/osd/ceph-0/journal for osd.0 fsid c7ebd88d-8ab6-4303-a417-42a53ac82df8
2014-08-28 15:33:25.025101 7feb428397c0 -1 auth: error reading file: /var/lib/ceph/osd/ceph-0/keyring: can't open /var/lib/ceph/osd/ceph-0/keyring: (2) No such file or directory
2014-08-28 15:33:25.025445 7feb428397c0 -1 created new key in keyring /var/lib/ceph/osd/ceph-0/keyring
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n http://github.com/ceph/ceph-deploy
collecting osd.0 key
=== osd.1 ===
pushing conf and monmap to OSD-1:/tmp/mkfs.ceph.KnoU5563k1t4u6aTHNpM5UugGdEN13vq
2014-08-28 15:33:26.838786 7feee6f3c7c0 -1 journal FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio to force use of aio anyway
2014-08-28 15:33:27.280668 7feee6f3c7c0 -1 journal FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio to force use of aio anyway
2014-08-28 15:33:27.283304 7feee6f3c7c0 -1 filestore(/var/lib/ceph/osd/ceph-1) could not find 23c2fcde/osd_superblock/0//-1 in index: (2) No such file or directory
2014-08-28 15:33:27.887369 7feee6f3c7c0 -1 created object store /var/lib/ceph/osd/ceph-1 journal /var/lib/ceph/osd/ceph-1/journal for osd.1 fsid c7ebd88d-8ab6-4303-a417-42a53ac82df8
2014-08-28 15:33:27.887488 7feee6f3c7c0 -1 auth: error reading file: /var/lib/ceph/osd/ceph-1/keyring: can't open /var/lib/ceph/osd/ceph-1/keyring: (2) No such file or directory
2014-08-28 15:33:27.887770 7feee6f3c7c0 -1 created new key in keyring /var/lib/ceph/osd/ceph-1/keyring
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n http://github.com/ceph/ceph-deploy
collecting osd.1 key
=== osd.2 ===
pushing conf and monmap to OSD-2:/tmp/mkfs.ceph.WcgAJ9qxsS0ZhRT0zoUqW5FysUcrOB9O
2014-08-28 15:33:30.439816 7f2e16bbb7c0 -1 journal FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio to force use of aio anyway
2014-08-28 15:33:30.765085 7f2e16bbb7c0 -1 journal FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio to force use of aio anyway
2014-08-28 15:33:30.766992 7f2e16bbb7c0 -1 filestore(/var/lib/ceph/osd/ceph-2) could not find 23c2fcde/osd_superblock/0//-1 in index: (2) No such file or directory
2014-08-28 15:33:31.330368 7f2e16bbb7c0 -1 created object store /var/lib/ceph/osd/ceph-2 journal /var/lib/ceph/osd/ceph-2/journal for osd.2 fsid c7ebd88d-8ab6-4303-a417-42a53ac82df8
2014-08-28 15:33:31.330510 7f2e16bbb7c0 -1 auth: error reading file: /var/lib/ceph/osd/ceph-2/keyring: can't open /var/lib/ceph/osd/ceph-2/keyring: (2) No such file or directory
2014-08-28 15:33:31.330736 7f2e16bbb7c0 -1 created new key in keyring /var/lib/ceph/osd/ceph-2/keyring
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n http://github.com/ceph/ceph-deploy
collecting osd.2 key
=== mds.a ===
creating private key for mds.a keyring /var/lib/ceph/mds/ceph-a/keyring
creating /var/lib/ceph/mds/ceph-a/keyring
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n http://github.com/ceph/ceph-deploy
Building generic osdmap from /tmp/mkcephfs.ghmb2nXj9e/conf
/usr/bin/osdmaptool: osdmap file '/tmp/mkcephfs.ghmb2nXj9e/osdmap'
/usr/bin/osdmaptool: writing epoch 1 to /tmp/mkcephfs.ghmb2nXj9e/osdmap
Generating admin key at /tmp/mkcephfs.ghmb2nXj9e/keyring.admin
creating /tmp/mkcephfs.ghmb2nXj9e/keyring.admin
Building initial monitor keyring
added entity mds.a auth auth(auid = 18446744073709551615 key=AQA7zf5TICeMCRAAK7nd45b4eY4AauK1/NxYPw== with 0 caps)
added entity osd.0 auth auth(auid = 18446744073709551615 key=AQA1zf5T2Cl/ARAApXYP376KyzBzDzdpeSB8GQ== with 0 caps)
added entity osd.1 auth auth(auid = 18446744073709551615 key=AQA3zf5TKCHmNBAAH73IqH+rrrYVSD2aO8Szcw== with 0 caps)
added entity osd.2 auth auth(auid = 18446744073709551615 key=AQA7zf5TwFWzExAAzX1L6J23R7ajG0RN9RRDFA== with 0 caps)
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n http://github.com/ceph/ceph-deploy
=== mon.a ===
ERROR: mon.a mon_data directory /var/lib/ceph/mon/ceph-a is not empty.
Please make sure that it is empty before running mkcephfs.
\nWARNING: mkcephfs is now deprecated in favour of ceph-deploy. Please see: \n http://github.com/ceph/ceph-deploy
failed: '/usr/sbin/mkcephfs -d /tmp/mkcephfs.ghmb2nXj9e --init-daemon mon.a'
