Using Valgrind with Teuthology

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Yes. It does work when valgrind option is removed.


On Mon, Aug 4, 2014 at 7:43 PM, Sage Weil <sweil at redhat.com> wrote:

> On Mon, 4 Aug 2014, Sarang G wrote:
> > Hi,
> >
> > I am configuring Ceph Cluster using teuthology. I want to use Valgrind.
> >
> > My yaml File contains:
> >
> > check-locks: false
> >
> > roles:
> > - [mon.0, osd.0]
> > - [mon.1, osd.1]
> > - [mon.2, osd.2, client.0]
>
> BTW I would use mon.[abc] instead of [012] as the internal ranks will be
> based on the IP address sorting, not the names you provide here, and it
> can be confusing when they are both numeric but don't match.
>
> > tasks:
> > - install:
> >    branch: firefly
> >    flavor: notcmalloc
> > - ceph:
> >     valgrind:
> >       osd.0: --tool=memcheck
>
> Does this same job work when you remove the valgrind: option?
>
> >     log-whitelist:
> >     - slow request
> >     - clocks
> >     - wrongly marked me down
> >     - objects unfound and apparently lost
> > - interactive:
> >
> > I have 3 targets in another yaml file.
> > Targets are Ubuntu 14.04.
> >
> > Snippet of teuthology.log:
> >
> > 2014-08-04T01:05:56.727 INFO:teuthology.task.ceph.osd.0:Started
> > 2014-08-04T01:05:56.728 INFO:teuthology.task.ceph.osd.2:Restarting daemon
> > 2014-08-04T01:05:56.729 INFO:teuthology.orchestra.run.10:Running:
> 'ceph-osd
> > -f -i 2'
> > 2014-08-04T01:05:56.770
> INFO:teuthology.task.ceph.osd.0.10.stderr:Traceback
> > (most recent call last):
> > 2014-08-04T01:05:56.772 INFO:teuthology.task.ceph.osd.0.10.stderr:  File
> > "/usr/bin/daemon-helper", line 53, in <module>
> > 2014-08-04T01:05:56.772 INFO:teuthology.task.ceph.osd.0.10.stderr:
> > preexec_fn=os.setsid,
> > 2014-08-04T01:05:56.773 INFO:teuthology.task.ceph.osd.0.10.stderr:  File
> > "/usr/lib/python2.7/subprocess.py", line 710, in __init__
> > 2014-08-04T01:05:56.774 INFO:teuthology.task.ceph.osd.0.10.stderr:
> > errread, errwrite)
> > 2014-08-04T01:05:56.774 INFO:teuthology.task.ceph.osd.0.10.stderr:  File
> > "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
> > 2014-08-04T01:05:56.775 INFO:teuthology.task.ceph.osd.0.10.stderr:
> raise
> > child_exception
> > 2014-08-04T01:05:56.775
> INFO:teuthology.task.ceph.osd.0.10.stderr:OSError:
> > [Errno 2] No such file or directory
> > 2014-08-04T01:05:57.466 INFO:teuthology.task.ceph.osd.2:Started
> > 2014-08-04T01:05:57.467 INFO:teuthology.task.ceph:Starting mds daemons...
> > 2014-08-04T01:05:57.468 INFO:teuthology.orchestra.run.10:Running:
> > 'adjust-ulimits ceph-coverage /home/ubuntu/cephtest/archive/coverage ceph
> > mds set_max_mds 0'
> > 2014-08-04T01:05:57.476
> INFO:teuthology.task.ceph.osd.2.10.stdout:starting
> > osd.2 at :/0 osd_data /var/lib/ceph/osd/ceph-2
> > /var/lib/ceph/osd/ceph-2/journal
> > 2014-08-04T01:05:57.483
> INFO:teuthology.task.ceph.osd.2.10.stderr:2014-08-04
> > 08:05:58.175103 7f11a468c7c0 -1 filestore(/var/lib/ceph/osd/ceph-2)
> > FileStore::mount: unable to access basedir '/var/lib/ceph/osd/ceph-2':
> (13)
> > Permission denied
> >
> > * How to use Valgrind in teuthology?
> > * Are there any configuration steps to be done before running Teuthology?
> >
> > ~Pras
> >
> >
> >
> >
>
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