[ovirt-devel] mount test failure

[Piotr Kliczewski]

I noticed build failure [1] with:

11:03:56 ======================================================================
11:03:56 ERROR: testLoopMount (mountTests.MountTests)
11:03:56 ----------------------------------------------------------------------
11:03:56 Traceback (most recent call last):
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/testValidation.py",
line 97, in wrapper
11:03:56     return f(*args, **kwargs)
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/mountTests.py",
line 133, in testLoopMount
11:03:56     m.mount(mntOpts="loop")
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/lib/vdsm/storage/mount.py",
line 219, in mount
11:03:56     timeout=timeout, cgroup=cgroup)
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/lib/vdsm/storage/mount.py",
line 275, in _mount
11:03:56     _runcmd(cmd, timeout)
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/lib/vdsm/storage/mount.py",
line 310, in _runcmd
11:03:56     raise MountError(rc, ";".join((out, err)))
11:03:56 MountError: (32, ';mount: /tmp/tmptchBPu: failed to setup
loop device: No such file or directory\n')
11:03:56 -------------------- >> begin captured logging << --------------------
11:03:56 2016-05-25 07:01:50,432 DEBUG   [Storage.Misc.excCmd]
(MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/mkfs.ext2 -F
/tmp/tmptchBPu (cwd None)
11:03:56 2016-05-25 07:01:50,848 DEBUG   [Storage.Misc.excCmd]
(MainThread) SUCCESS: <err> = 'mke2fs 1.42.13 (17-May-2015)\n'; <rc> =
0
11:03:56 2016-05-25 07:01:50,849 INFO    [storage.Mount] (MainThread)
mounting /tmp/tmptchBPu at /var/tmp/tmpNYrdxK
11:03:56 2016-05-25 07:01:50,849 DEBUG   [root] (MainThread)
/usr/bin/taskset --cpu-list 0-1 /usr/bin/mount -o loop /tmp/tmptchBPu
/var/tmp/tmpNYrdxK (cwd None)
11:03:56 --------------------- >> end captured logging << ---------------------
11:03:56
11:03:56 ======================================================================
11:03:56 ERROR: testSymlinkMount (mountTests.MountTests)
11:03:56 ----------------------------------------------------------------------
11:03:56 Traceback (most recent call last):
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/testValidation.py",
line 97, in wrapper
11:03:56     return f(*args, **kwargs)
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/mountTests.py",
line 157, in testSymlinkMount
11:03:56     m.mount(mntOpts="loop")
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/lib/vdsm/storage/mount.py",
line 219, in mount
11:03:56     timeout=timeout, cgroup=cgroup)
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/lib/vdsm/storage/mount.py",
line 275, in _mount
11:03:56     _runcmd(cmd, timeout)
11:03:56   File
"/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/lib/vdsm/storage/mount.py",
line 310, in _runcmd
11:03:56     raise MountError(rc, ";".join((out, err)))
11:03:56 MountError: (32, ';mount: /var/tmp/tmp4S4yaR/backing.img:
failed to setup loop device: No such file or directory\n')
11:03:56 -------------------- >> begin captured logging << --------------------
11:03:56 2016-05-25 07:01:51,291 DEBUG   [Storage.Misc.excCmd]
(MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/mkfs.ext2 -F
/var/tmp/tmp4S4yaR/backing.img (cwd None)
11:03:56 2016-05-25 07:01:52,964 DEBUG   [Storage.Misc.excCmd]
(MainThread) SUCCESS: <err> = 'mke2fs 1.42.13 (17-May-2015)\n'; <rc> =
0
11:03:56 2016-05-25 07:01:52,964 INFO    [storage.Mount] (MainThread)
mounting /var/tmp/tmp4S4yaR/link_to_image at
/var/tmp/tmp4S4yaR/mountpoint
11:03:56 2016-05-25 07:01:52,964 DEBUG   [root] (MainThread)
/usr/bin/taskset --cpu-list 0-1 /usr/bin/mount -o loop
/var/tmp/tmp4S4yaR/link_to_image /var/tmp/tmp4S4yaR/mountpoint (cwd
None)
11:03:56 --------------------- >> end captured logging << ---------------------

Thanks,
Piotr

[1] http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/2171