Re: Random jenkins failures

Looks like loop device issues. Nir - didn't you say you have a patch to fix this?

In any case i think rebooting the slave fix this. E. On Wed, Jan 13, 2016 at 3:08 PM, Vinzenz Feenstra <vfeenstr(a)redhat.com&gt; wrote: > > > On Jan 13, 2016, at 1:20 PM, Vinzenz Feenstra <vfeenstr(a)redhat.com&gt; wrote: > > I have just submitted a set of 4 patches where 1 patch unit tests failed > with the pasted text below. Those patches are absolutely unrelated to those > failures. > > > Please check into those issues - Thanks > > > It happened again > http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/2186/con... > > 13:06:47 > ====================================================================== > 13:06:47 ERROR: testLoopMount (mountTests.MountTests) > 13:06:47 > ---------------------------------------------------------------------- > 13:06:47 Traceback (most recent call last): > 13:06:47 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/mountTests.py", > line 128, in testLoopMount > 13:06:47 m.mount(mntOpts="loop") > 13:06:47 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/vdsm/storage/mount.py", > line 225, in mount > 13:06:47 return self._runcmd(cmd, timeout) > 13:06:47 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/vdsm/storage/mount.py", > line 241, in _runcmd > 13:06:47 raise MountError(rc, ";".join((out, err))) > 13:06:47 MountError: (32, ';mount: /tmp/tmpl2jG_h: failed to setup loop > device: No such file or directory\n') > 13:06:47 -------------------- >> begin captured logging << > -------------------- > 13:06:47 Storage.Misc.excCmd: DEBUG: /usr/bin/taskset --cpu-list 0-1 > /sbin/mkfs.ext2 -F /tmp/tmpl2jG_h (cwd None) > 13:06:47 Storage.Misc.excCmd: DEBUG: SUCCESS: <err> = 'mke2fs 1.42.13 > (17-May-2015)\n'; <rc> = 0 > 13:06:47 Storage.Misc.excCmd: DEBUG: /usr/bin/taskset --cpu-list 0-1 > /usr/bin/mount -o loop /tmp/tmpl2jG_h /var/tmp/tmpRslb5M (cwd None) > 13:06:47 --------------------- >> end captured logging << > --------------------- > 13:06:47 > 13:06:47 > ====================================================================== > 13:06:47 ERROR: testSymlinkMount (mountTests.MountTests) > 13:06:47 > ---------------------------------------------------------------------- > 13:06:47 Traceback (most recent call last): > 13:06:47 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/mountTests.py", > line 150, in testSymlinkMount > 13:06:47 m.mount(mntOpts="loop") > 13:06:47 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/vdsm/storage/mount.py", > line 225, in mount > 13:06:47 return self._runcmd(cmd, timeout) > 13:06:47 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/vdsm/storage/mount.py", > line 241, in _runcmd > 13:06:47 raise MountError(rc, ";".join((out, err))) > 13:06:47 MountError: (32, ';mount: /var/tmp/tmpTeUZUl/backing.img: failed > to setup loop device: No such file or directory\n') > 13:06:47 -------------------- >> begin captured logging << > -------------------- > 13:06:47 Storage.Misc.excCmd: DEBUG: /usr/bin/taskset --cpu-list 0-1 > /sbin/mkfs.ext2 -F /var/tmp/tmpTeUZUl/backing.img (cwd None) > 13:06:47 Storage.Misc.excCmd: DEBUG: SUCCESS: <err> = 'mke2fs 1.42.13 > (17-May-2015)\n'; <rc> = 0 > 13:06:47 Storage.Misc.excCmd: DEBUG: /usr/bin/taskset --cpu-list 0-1 > /usr/bin/mount -o loop /var/tmp/tmpTeUZUl/link_to_image > /var/tmp/tmpTeUZUl/mountpoint (cwd None) > 13:06:47 --------------------- >> end captured logging << > --------------------- > 13:06:47 > 13:06:47 > ====================================================================== > 13:06:47 ERROR: test_getDevicePartedInfo > (parted_utils_tests.PartedUtilsTests) > 13:06:47 > ---------------------------------------------------------------------- > 13:06:47 Traceback (most recent call last): > 13:06:47 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/testValidation.py", > line 97, in wrapper > 13:06:47 return f(*args, **kwargs) > 13:06:47 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/parted_utils_tests.py", > line 61, in setUp > 13:06:47 self.assertEquals(rc, 0) > 13:06:47 AssertionError: 1 != 0 > 13:06:47 -------------------- >> begin captured logging << > -------------------- > 13:06:47 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 dd if=/dev/zero > of=/tmp/tmp7dS7VS bs=100M count=1 (cwd None) > 13:06:47 root: DEBUG: SUCCESS: <err> = '1+0 records in\n1+0 records > out\n104857600 bytes (105 MB) copied, 0.350029 s, 300 MB/s\n'; <rc> = 0 > 13:06:47 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 losetup -f --show > /tmp/tmp7dS7VS (cwd None) > 13:06:47 root: DEBUG: FAILED: <err> = 'losetup: /tmp/tmp7dS7VS: failed to > set up loop device: No such file or directory\n'; <rc> = 1 > > > > > > http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/2168/con... > > > > 12:15:21 > 12:15:21 > ====================================================================== > 12:15:21 ERROR: testLoopMount (mountTests.MountTests) > 12:15:21 > ---------------------------------------------------------------------- > 12:15:21 Traceback (most recent call last): > 12:15:21 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/mountTests.py", > line 128, in testLoopMount > 12:15:21 m.mount(mntOpts="loop") > 12:15:21 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/vdsm/storage/mount.py", > line 225, in mount > 12:15:21 return self._runcmd(cmd, timeout) > 12:15:21 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/vdsm/storage/mount.py", > line 241, in _runcmd > 12:15:21 raise MountError(rc, ";".join((out, err))) > 12:15:21 MountError: (32, ';mount: /tmp/tmpsDTh9u: failed to setup loop > device: No such file or directory\n') > 12:15:21 -------------------- >> begin captured logging << > -------------------- > 12:15:21 Storage.Misc.excCmd: DEBUG: /usr/bin/taskset --cpu-list 0-1 > /sbin/mkfs.ext2 -F /tmp/tmpsDTh9u (cwd None) > 12:15:21 Storage.Misc.excCmd: DEBUG: SUCCESS: <err> = 'mke2fs 1.42.13 > (17-May-2015)\n'; <rc> = 0 > 12:15:21 Storage.Misc.excCmd: DEBUG: /usr/bin/taskset --cpu-list 0-1 > /usr/bin/mount -o loop /tmp/tmpsDTh9u /var/tmp/tmpTPj7t6 (cwd None) > 12:15:21 --------------------- >> end captured logging << > --------------------- > 12:15:21 > 12:15:21 > ====================================================================== > 12:15:21 ERROR: testSymlinkMount (mountTests.MountTests) > 12:15:21 > ---------------------------------------------------------------------- > 12:15:21 Traceback (most recent call last): > 12:15:21 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/mountTests.py", > line 150, in testSymlinkMount > 12:15:21 m.mount(mntOpts="loop") > 12:15:21 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/vdsm/storage/mount.py", > line 225, in mount > 12:15:21 return self._runcmd(cmd, timeout) > 12:15:21 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/vdsm/storage/mount.py", > line 241, in _runcmd > 12:15:21 raise MountError(rc, ";".join((out, err))) > 12:15:21 MountError: (32, ';mount: /var/tmp/tmpBpSrGA/backing.img: failed > to setup loop device: No such file or directory\n') > 12:15:21 -------------------- >> begin captured logging << > -------------------- > 12:15:21 Storage.Misc.excCmd: DEBUG: /usr/bin/taskset --cpu-list 0-1 > /sbin/mkfs.ext2 -F /var/tmp/tmpBpSrGA/backing.img (cwd None) > 12:15:21 Storage.Misc.excCmd: DEBUG: SUCCESS: <err> = 'mke2fs 1.42.13 > (17-May-2015)\n'; <rc> = 0 > 12:15:21 Storage.Misc.excCmd: DEBUG: /usr/bin/taskset --cpu-list 0-1 > /usr/bin/mount -o loop /var/tmp/tmpBpSrGA/link_to_image > /var/tmp/tmpBpSrGA/mountpoint (cwd None) > 12:15:21 --------------------- >> end captured logging << > --------------------- > 12:15:21 > 12:15:21 > ====================================================================== > 12:15:21 ERROR: test_getDevicePartedInfo > (parted_utils_tests.PartedUtilsTests) > 12:15:21 > ---------------------------------------------------------------------- > 12:15:21 Traceback (most recent call last): > 12:15:21 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/testValidation.py", > line 97, in wrapper > 12:15:21 return f(*args, **kwargs) > 12:15:21 File > "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/parted_utils_tests.py", > line 61, in setUp > 12:15:21 self.assertEquals(rc, 0) > 12:15:21 AssertionError: 1 != 0 > 12:15:21 -------------------- >> begin captured logging << > -------------------- > 12:15:21 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 dd if=/dev/zero > of=/tmp/tmpNOvAvX bs=100M count=1 (cwd None) > 12:15:21 root: DEBUG: SUCCESS: <err> = '1+0 records in\n1+0 records > out\n104857600 bytes (105 MB) copied, 0.373591 s, 281 MB/s\n'; <rc> = 0 > 12:15:21 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 losetup -f --show > /tmp/tmpNOvAvX (cwd None) > 12:15:21 root: DEBUG: FAILED: <err> = 'losetup: /tmp/tmpNOvAvX: failed to > set up loop device: No such file or directory\n'; <rc> = 1 > 12:15:21 --------------------- >> end captured logging << > --------------------- > 12:15:21 > > > _______________________________________________ > Infra mailing list > Infra(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/infra > > > > _______________________________________________ > Infra mailing list > Infra(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/infra > -- Eyal Edri Associate Manager EMEA ENG Virtualization R&D Red Hat Israel phone: +972-9-7692018 irc: eedri (on #tlv #rhev-dev #rhev-integ)