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Bug #11255

closed

nfs: mount failures on ceph-backed NFS share

Added by Greg Farnum about 9 years ago. Updated almost 8 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
NFS (Linux Kernel)
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

http://pulpito.ceph.com/teuthology-2015-03-25_23:10:02-knfs-master-testing-basic-multi/822373/

2015-03-26T20:49:50.194 INFO:teuthology.run_tasks:Running task knfsd...
2015-03-26T20:49:50.194 INFO:teuthology.task.knfsd:Exporting nfs server...
2015-03-26T20:49:50.194 DEBUG:teuthology.task.knfsd:Client client.0 config is {'options': ['rw', 'no_root_squash', 'async']}
2015-03-26T20:49:50.194 INFO:teuthology.task.knfsd:Exporting knfsd client.0 at ubuntu@plana77.front.sepia.ceph.com *:/home/ubuntu/cephtest/mnt.0 (rw,no_root_squash,async)...
2015-03-26T20:49:50.195 INFO:teuthology.orchestra.run.plana77:Running: 'sudo chmod 777 /home/ubuntu/cephtest/mnt.0'
2015-03-26T20:49:50.298 INFO:teuthology.task.knfsd:remote run ['sudo', 'exportfs', '-o', 'fsid=1230,rw,no_root_squash,async', '10.214.132.15:/home/ubuntu/cephtest/mnt.0', '10.214.132.18:/home/ubuntu/cephtest/mnt.0', '10.214.132.14:/home/ubuntu/cephtest/mnt.0', '10.214.133.39:/home/ubuntu/cephtest/mnt.0']
2015-03-26T20:49:50.298 INFO:teuthology.orchestra.run.plana77:Running: 'sudo exportfs -o fsid=1230,rw,no_root_squash,async 10.214.132.15:/home/ubuntu/cephtest/mnt.0 10.214.132.18:/home/ubuntu/cephtest/mnt.0 10.214.132.14:/home/ubuntu/cephtest/mnt.0 10.214.133.39:/home/ubuntu/cephtest/mnt.0'
2015-03-26T20:49:50.448 INFO:teuthology.run_tasks:Running task nfs...
2015-03-26T20:49:50.448 INFO:teuthology.task.nfs:Mounting nfs clients...
2015-03-26T20:49:50.448 DEBUG:teuthology.task.nfs:Client client.1 config is {'options': ['rw', 'hard', 'intr', 'nfsvers=4'], 'server': 'client.0'}
2015-03-26T20:49:50.449 INFO:teuthology.task.nfs:Mounting client.1 from client.0
2015-03-26T20:49:50.449 DEBUG:teuthology.task.nfs:mount -o rw,hard,intr,nfsvers=4 plana77.front.sepia.ceph.com:/home/ubuntu/cephtest/mnt.0 /home/ubuntu/cephtest/mnt.1
2015-03-26T20:49:50.449 INFO:teuthology.orchestra.run.plana64:Running: 'mkdir -- /home/ubuntu/cephtest/mnt.1'
2015-03-26T20:49:50.541 INFO:teuthology.orchestra.run.plana64:Running: 'sudo mount -o rw,hard,intr,nfsvers=4 plana77.front.sepia.ceph.com:/home/ubuntu/cephtest/mnt.0 /home/ubuntu/cephtest/mnt.1'
2015-03-26T20:49:51.360 INFO:teuthology.orchestra.run.plana64.stderr:mount.nfs: access denied by server while mounting plana77.front.sepia.ceph.com:/home/ubuntu/cephtest/mnt.0
2015-03-26T20:49:51.363 ERROR:teuthology.run_tasks:Saw exception from tasks.
Traceback (most recent call last):
  File "/home/teuthworker/src/teuthology_master/teuthology/run_tasks.py", line 55, in run_tasks
    manager.__enter__()
  File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
    return self.gen.next()
  File "/home/teuthworker/src/teuthology_master/teuthology/task/nfs.py", line 106, in task
    mnt
  File "/home/teuthworker/src/teuthology_master/teuthology/orchestra/remote.py", line 137, in run
    r = self._runner(client=self.ssh, name=self.shortname, **kwargs)
  File "/home/teuthworker/src/teuthology_master/teuthology/orchestra/run.py", line 378, in run
    r.wait()
  File "/home/teuthworker/src/teuthology_master/teuthology/orchestra/run.py", line 114, in wait
    label=self.label)
CommandFailedError: Command failed on plana64 with status 32: 'sudo mount -o rw,hard,intr,nfsvers=4 plana77.front.sepia.ceph.com:/home/ubuntu/cephtest/mnt.0 /home/ubuntu/cephtest/mnt.1'

I couldn't find anything interesting in the logs, though. :(

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