Assitance really appreciated. This output says it all:- ceph@ceph-admin:~$ ceph-deploy osd activate ceph-4:/dev/sdb1 ceph-4:/dev/sdc1 ceph-4:/dev/sdd1 [ceph_deploy.conf][DEBUG ] found configuration file at: /home/ceph/.cephdeploy.conf [ceph_deploy.cli][INFO ] Invoked (1.5.2): /usr/bin/ceph-deploy osd activate ceph-4:/dev/sdb1 ceph-4:/dev/sdc1 ceph-4:/dev/sdd1 [ceph_deploy.osd][DEBUG ] Activating cluster ceph disks ceph-4:/dev/sdb1: ceph-4:/dev/sdc1: ceph-4:/dev/sdd1: [ceph-4][DEBUG ] connected to host: ceph-4 [ceph-4][DEBUG ] detect platform information from remote host [ceph-4][DEBUG ] detect machine type [ceph_deploy.osd][INFO ] Distro info: debian 7.5 wheezy [ceph_deploy.osd][DEBUG ] activating host ceph-4 disk /dev/sdb1 [ceph_deploy.osd][DEBUG ] will use init type: sysvinit [ceph-4][INFO ] Running command: sudo ceph-disk-activate --mark-init sysvinit --mount /dev/sdb1 [ceph-4][WARNIN] got latest monmap [ceph-4][WARNIN] 2014-06-06 23:25:12.798014 7fbf1085d780 -1 journal FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio to force use of aio anyway [ceph-4][WARNIN] 2014-06-06 23:25:12.798042 7fbf1085d780 -1 journal check: ondisk fsid 00000000-0000-0000-0000-000000000000 doesn't match expected 382cf137-3891-42ef-b23c-7b4664d97466, invalid (someone else's?) journal [ceph-4][WARNIN] 2014-06-06 23:25:12.798060 7fbf1085d780 -1 filestore(/dev/sdb1) mkjournal error creating journal on /dev/sdb1/journal: (22) Invalid argument [ceph-4][WARNIN] 2014-06-06 23:25:12.798068 7fbf1085d780 -1 OSD::mkfs: ObjectStore::mkfs failed with error -22 [ceph-4][WARNIN] 2014-06-06 23:25:12.798097 7fbf1085d780 -1 ** ERROR: error creating empty object store in /dev/sdb1: (22) Invalid argument [ceph-4][WARNIN] Traceback (most recent call last): [ceph-4][WARNIN] File "/usr/sbin/ceph-disk", line 2579, in <module> [ceph-4][WARNIN] main() [ceph-4][WARNIN] File "/usr/sbin/ceph-disk", line 2557, in main [ceph-4][WARNIN] args.func(args) [ceph-4][WARNIN] File "/usr/sbin/ceph-disk", line 1917, in main_activate [ceph-4][WARNIN] init=args.mark_init, [ceph-4][WARNIN] File "/usr/sbin/ceph-disk", line 1749, in activate_dir [ceph-4][WARNIN] (osd_id, cluster) = activate(path, activate_key_template, init) [ceph-4][WARNIN] File "/usr/sbin/ceph-disk", line 1849, in activate [ceph-4][WARNIN] keyring=keyring, [ceph-4][WARNIN] File "/usr/sbin/ceph-disk", line 1484, in mkfs [ceph-4][WARNIN] '--keyring', os.path.join(path, 'keyring'), [ceph-4][WARNIN] File "/usr/sbin/ceph-disk", line 303, in command_check_call [ceph-4][WARNIN] return subprocess.check_call(arguments) [ceph-4][WARNIN] File "/usr/lib/python2.7/subprocess.py", line 511, in check_call [ceph-4][WARNIN] raise CalledProcessError(retcode, cmd) [ceph-4][WARNIN] subprocess.CalledProcessError: Command '['/usr/bin/ceph-osd', '--cluster', 'ceph', '--mkfs', '--mkkey', '-i', '7', '--monmap', '/dev/sdb1/activate.monmap', '--osd-data', '/dev/sdb1', '--osd-journal', '/dev/sdb1/journal', '--osd-uuid', '382cf137-3891-42ef-b23c-7b4664d97466', '--keyring', '/dev/sdb1/keyring']' returned non-zero exit status 1 [ceph-4][ERROR ] RuntimeError: command returned non-zero exit status: 1 [ceph_deploy][ERROR ] RuntimeError: Failed to execute command: ceph-disk-activate --mark-init sysvinit --mount /dev/sdb1
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