Ceph

rbd fsx test failed with core dump on the client.

logs are copied to ubuntu@burnupi24:/home/ubuntu/arm_testing_log_rbd_fsx

tamil@ubuntu:~/arm-tests/arm_testing_log_rbd_fsx$ cat ~/arm/teuthology/rbd.yaml 
roles:
- [mon.a, mds.a, osd.0, osd.1]
- [mon.b, mon.c, osd.2, osd.3]
- [client.0]

targets:
  ubuntu@tala002.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDTZjCkqH+O6LyZI2jmMLAVzUhL4jGKpJ5PQsUMLEB3BCLRWYEFSgbvj8p2EMDIbJapEuxXnUCf+F7s9kLtdcDvfTg8jadq5Z+ymxp042bQHHopbL6rRjO6SoSbQyYKZHQwbqV1Mk/PooOuBwzgv6DpBj7qvhxz93p6FAzvB774dUik7ToVc96t80KADQIa3iNAfGA03L01/mY+vZgrexMy6HZzLjjzXJBsfycZOEzmRfk0OPYaBUjFlKvtUC6BPDIyGt5BKSVYNSyR+t5BN+MMTYbTE9ANVhAQ9YQTQn9CU0yplLFpsZPxF2aA7m3zlHhWkT9rXHJGVOIeFmxT/1n5
  ubuntu@tala003.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCtZiZ63/3h4bMjKN0yrFVSKQX+XKZxQ8BXCJfsneC7MhgOiE2GzeuZPxKbad0gVrvaSoiKLoqJFJtrj/2v0lLln3BsGU0M2Uyl5sg8pPSbsca1dgEb2ebwir7hfZDnjLh24yqMKDo7M3IpL0A6iNT0cHU5eKVJrOWJP9sjkqG5XutZzTdryeTWO8OQ8ErblFPMIpY6/GqalihzhFdH5QCs5WgnYuApLkW8o04vHLW2fzT6cv5ZoODpZNSJtaeur7YT/ZChMAgWB9MRuWFLgJ4dC6pcFcu72OrDsCamp1eADkOnbLoSbW8tpgTRn3McvWTHtMUDKHseLuHsuz9mrTFd
  ubuntu@tala004.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC4XQUem3ze9TfBfsJ3pL8kPm+Y98TEJDQ76rOcdjMR4Rs8mte1Q1B93hT0CI8uRjFcv9uiKaOlweiqKXSx6N/20dsPQ2LN54FtXLB346vsxDmZH0RRzg7KfHja/AilEW3pN3nlLlYkCN/9yWuId3g1sN1L6Shylyc96OL2b++O5fZhZnzbbaHSvyngU73GY/sfRWWA6bB6suXRe/QMbHA/ge/+EvcjJ74nZynenujAchjcVmY6xzpXsXYtSSpYcdgkVh+7P1H0KkfWJwH8aRvsni7TE/6Zp8AtaROelCW1v5vMaLAUjjFtz2nVy2KSViktX3jIpwHDXoFd3eJumXxT

overrides:
   workunit:
      branch: cuttlefish 
tasks:
- install:
     branch: cuttlefish
- ceph:
- rbd_fsx:
    clients: [client.0]
    ops: 5000

2013-05-31T14:25:23.241 INFO:teuthology.run_tasks:Running task rbd_fsx...
2013-05-31T14:25:23.264 INFO:teuthology.task.rbd_fsx:starting rbd_fsx...
2013-05-31T14:25:23.264 DEBUG:teuthology.misc:basedir: /home/ubuntu/cephtest
2013-05-31T14:25:23.265 DEBUG:teuthology.orchestra.run:Running [10.214.143.4]: '/home/ubuntu/cephtest/ta1305311423/enable-coredump ceph-coverage /home/ubuntu/cephtest/ta1305311423/archive/coverage ceph_test_librbd_fsx -d -W -R -p 100 -P /home/ubuntu/cephtest/ta1305311423/archive -t 1 -l 1073741824 -S 0 -N 5000 pool_client.0 image_client.0'
2013-05-31T14:25:23.318 INFO:teuthology.orchestra.run.out:mapped writes DISABLED
2013-05-31T14:25:23.319 INFO:teuthology.orchestra.run.out:Seed set to 5523
2013-05-31T14:27:53.225 ERROR:teuthology.run_tasks:Saw exception from tasks
Traceback (most recent call last):
  File "/home/tamil/arm/teuthology/teuthology/run_tasks.py", line 27, in run_tasks
    manager.__enter__()
  File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
    return self.gen.next()
  File "/home/tamil/arm/teuthology/teuthology/task/rbd_fsx.py", line 37, in task
    p.spawn(_run_one_client, ctx, config, role)
  File "/home/tamil/arm/teuthology/teuthology/parallel.py", line 83, in __exit__
    for result in self:
  File "/home/tamil/arm/teuthology/teuthology/parallel.py", line 100, in next
    resurrect_traceback(result)
  File "/home/tamil/arm/teuthology/teuthology/parallel.py", line 19, in capture_traceback
    return func(*args, **kwargs)
  File "/home/tamil/arm/teuthology/teuthology/task/rbd_fsx.py", line 58, in _run_one_client
    'image_{image}'.format(image=role),
  File "/home/tamil/arm/teuthology/teuthology/orchestra/remote.py", line 42, in run
    r = self._runner(client=self.ssh, **kwargs)
  File "/home/tamil/arm/teuthology/teuthology/orchestra/run.py", line 266, in run
    r.exitstatus = _check_status(r.exitstatus)
  File "/home/tamil/arm/teuthology/teuthology/orchestra/run.py", line 259, in _check_status
    raise CommandCrashedError(command=r.command)
CommandCrashedError: Command crashed: '/home/ubuntu/cephtest/ta1305311423/enable-coredump ceph-coverage /home/ubuntu/cephtest/ta1305311423/archive/coverage ceph_test_librbd_fsx -d -W -R -p 100 -P /home/ubuntu/cephtest/ta1305311423/archive -t 1 -l 1073741824 -S 0 -N 5000 pool_client.0 image_client.0'