Comment 9 for bug 1323343

/root/ceph.log on node-35:

2014-07-11 09:49:28,503 [node-35][INFO ] Running command: ceph-disk-prepare --fs-type xfs --cluster ceph -- /dev/sdb4
2014-07-11 09:49:31,873 [node-35][ERROR ] Traceback (most recent call last):
2014-07-11 09:49:31,874 [node-35][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/osd.py", line 126, in prepare_disk
2014-07-11 09:49:31,932 [node-35][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/util/decorators.py", line 10, in inner
2014-07-11 09:49:31,948 [node-35][ERROR ] def inner(*args, **kwargs):
2014-07-11 09:49:31,960 [node-35][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/util/wrappers.py", line 6, in remote_call
2014-07-11 09:49:31,982 [node-35][ERROR ] This allows us to only remote-execute the actual calls, not whole functions.
2014-07-11 09:49:31,990 [node-35][ERROR ] File "/usr/lib64/python2.6/subprocess.py", line 505, in check_call
2014-07-11 09:49:32,003 [node-35][ERROR ] raise CalledProcessError(retcode, cmd)
2014-07-11 09:49:32,013 [node-35][ERROR ] CalledProcessError: Command '['ceph-disk-prepare', '--fs-type', 'xfs', '--cluster', 'ceph', '--', '/dev/sdb4']' returned non-zero exit status 1
2014-07-11 09:49:32,048 [node-35][ERROR ] mkfs.xfs: /dev/sdb4 contains a mounted filesystem
2014-07-11 09:49:32,048 [node-35][ERROR ] Usage: mkfs.xfs
...
2014-07-11 09:49:32,061 [node-35][ERROR ] ceph-disk: Error: Command '['/sbin/mkfs', '-t', 'xfs', '-f', '-i', 'size=2048', '--', '/dev/sdb4']' returned non-zero exit status 1
2014-07-11 09:49:32,080 [ceph_deploy.osd][ERROR ] Failed to execute command: ceph-disk-prepare --fs-type xfs --cluster ceph -- /dev/sdb4