and '(remote,) = ctx.cluster.only(role).remotes.iterkeys()' would fail with
ValueError and no message if there were less than 0 or more than 1 key.
Now a new function, get_single_remote_value() is called which prints out
more understandable messages.
Fixes: 7510
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Signed-off-by: Warren Usui <warren.usui@inktank.com>
I saw
2013-08-03T12:56:26.641 DEBUG:teuthology.orchestra.run:Running [10.214.131.28]: 'sudo killall -9 smbd'
2013-08-03T12:56:26.727 DEBUG:teuthology.orchestra.run:Running [10.214.131.28]: 'sudo lsof /home/ubuntu/cephtest/93695/mnt.0'
2013-08-03T12:56:26.830 INFO:teuthology.orchestra.run.out:[10.214.131.28]: COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
2013-08-03T12:56:26.830 INFO:teuthology.orchestra.run.out:[10.214.131.28]: smbd 12381 root cwd DIR 0,0 0 1 /home/ubuntu/cephtest/93695/mnt.0
which makes me think we just need to wait a moment before
attempting the umount?
Signed-off-by: Sage Weil <sage@inktank.com>
The clients are pretty regularly reporting busy on unmount when
samba runs above them. This will hopefully give us some info about why.
Signed-off-by: Greg Farnum <greg@inktank.com>
The samba task sets up samba on all 'samba' roles
with ceph as the backend storage module. The task
creates a smb.conf file that points to ceph, and
starts smbd.
Signed-off-by: Sam Lang <sam.lang@inktank.com>
