9:46 a.m.
Hi, test_no_match fails on CI most of the time (but not always) in
https://gerrit.ovirt.org/95518:
_____________________________ test_no_match[qcow2] _____________________________
11:30:16
11:30:16 tmpdir = local('/var/tmp/vdsm/test_no_match_qcow2_0'), image_format =
'qcow2'
11:30:16
11:30:16 def test_no_match(tmpdir, image_format):
11:30:16 path = str(tmpdir.join('test.' + image_format))
11:30:16 op = qemuimg.create(path, '1m', image_format)
11:30:16 op.run()
11:30:16 qemuio.write_pattern(path, image_format, pattern=2)
11:30:16 with pytest.raises(qemuio.VerificationError):
11:30:16 > qemuio.verify_pattern(path, image_format, pattern=4)
11:30:16
11:30:16 storage/qemuio_test.py:59:
11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
11:30:16
11:30:16 path = '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2', format =
'qcow2'
11:30:16 offset = 512, len = 1024, pattern = 4
11:30:16
11:30:16 def verify_pattern(path, format, offset=512, len=1024, pattern=5):
11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d' % (pattern, len,
offset, len)
11:30:16 cmd = ['qemu-io', '-f', format, '-c', read_cmd,
path]
11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
11:30:16 if rc != 0 or err != b"":
11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
11:30:16 E Error: Command ['qemu-io', '-f', 'qcow2',
'-c', 'read -P 4 -s 0 -l 1024 512 1024',
'/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed with rc=1
out='Pattern verification failed at offset 512, 1024 bytes\nread 1024/1024 bytes at
offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and 3846.1538 ops/sec)\n'
err=''
11:30:16
11:30:16 storage/qemuio.py:50: Error
(Similarly for raw.)
You can see the complete test run log here (or in other CI runs of the
patch):
https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
It fails on both Fedora and CentOS. It may or may not be related to the
fact that QEMU 2.11 is used in the failed runs.
Any idea what could be wrong?
Thanks,
Milan
2:10 p.m.
On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com wrote:
Hi, test_no_match fails on CI most of the time (but not always) in
https://gerrit.ovirt.org/95518:
_____________________________ test_no_match[qcow2]
_____________________________
11:30:16
11:30:16 tmpdir = local('/var/tmp/vdsm/test_no_match_qcow2_0'),
image_format = 'qcow2'
11:30:16
11:30:16 def test_no_match(tmpdir, image_format):
11:30:16 path = str(tmpdir.join('test.' + image_format))
11:30:16 op = qemuimg.create(path, '1m', image_format)
11:30:16 op.run()
11:30:16 qemuio.write_pattern(path, image_format, pattern=2)
11:30:16 with pytest.raises(qemuio.VerificationError):
11:30:16 > qemuio.verify_pattern(path, image_format, pattern=4)
11:30:16
11:30:16 storage/qemuio_test.py:59:
11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _
11:30:16
11:30:16 path = '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2', format
= 'qcow2'
11:30:16 offset = 512, len = 1024, pattern = 4
11:30:16
11:30:16 def verify_pattern(path, format, offset=512, len=1024,
pattern=5):
11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d' % (pattern,
len, offset, len)
11:30:16 cmd = ['qemu-io', '-f', format, '-c',
read_cmd, path]
11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
11:30:16 if rc != 0 or err != b"":
11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
11:30:16 E Error: Command ['qemu-io', '-f', 'qcow2',
'-c',
'read -P 4 -s 0 -l 1024 512 1024',
'/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed with rc=1
out='Pattern verification failed at offset 512, 1024 bytes\nread 1024/1024
bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and 3846.1538
ops/sec)\n' err=''
11:30:16
11:30:16 storage/qemuio.py:50: Error
(Similarly for raw.)
You can see the complete test run log here (or in other CI runs of the
patch):
https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
It fails on both Fedora and CentOS. It may or may not be related to the
fact that QEMU 2.11 is used in the failed runs.
Any idea what could be wrong?
Yes. Qemu-io was fixed lately to fail when pattern does not match, but our
wrapper still expects the old behaviour (return 0, log warning).
Are you sure you run 2.11 and not 2.12?
We will fix this soon.
Nir
5:56 a.m.
On 21 Nov 2018, at 21:10, Nir Soffer <nsoffer(a)redhat.com>
wrote:
On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com
<mailto:mzamazal@redhat.com> wrote:
Hi, test_no_match fails on CI most of the time (but not always) in
https://gerrit.ovirt.org/95518 <https://gerrit.ovirt.org/95518>;:
_____________________________ test_no_match[qcow2] _____________________________
11:30:16
11:30:16 tmpdir = local('/var/tmp/vdsm/test_no_match_qcow2_0'), image_format =
'qcow2'
11:30:16
11:30:16 def test_no_match(tmpdir, image_format):
11:30:16 path = str(tmpdir.join('test.' + image_format))
11:30:16 op = qemuimg.create(path, '1m', image_format)
11:30:16 op.run()
11:30:16 qemuio.write_pattern(path, image_format, pattern=2)
11:30:16 with pytest.raises(qemuio.VerificationError):
11:30:16 > qemuio.verify_pattern(path, image_format, pattern=4)
11:30:16
11:30:16 storage/qemuio_test.py:59:
11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
11:30:16
11:30:16 path = '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2', format =
'qcow2'
11:30:16 offset = 512, len = 1024, pattern = 4
11:30:16
11:30:16 def verify_pattern(path, format, offset=512, len=1024, pattern=5):
11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d' % (pattern, len,
offset, len)
11:30:16 cmd = ['qemu-io', '-f', format, '-c',
read_cmd, path]
11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
11:30:16 if rc != 0 or err != b"":
11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
11:30:16 E Error: Command ['qemu-io', '-f', 'qcow2',
'-c', 'read -P 4 -s 0 -l 1024 512 1024',
'/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed with rc=1
out='Pattern verification failed at offset 512, 1024 bytes\nread 1024/1024 bytes at
offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and 3846.1538 ops/sec)\n'
err=''
11:30:16
11:30:16 storage/qemuio.py:50: Error
(Similarly for raw.)
You can see the complete test run log here (or in other CI runs of the
patch):
https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
<https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
It fails on both Fedora and CentOS. It may or may not be related to the
fact that QEMU 2.11 is used in the failed runs.
Any idea what could be wrong?
Yes. Qemu-io was fixed lately to fail when pattern does not match, but our wrapper still
expects the old behaviour (return 0, log warning).
Are you sure you run 2.11 and not 2.12?
we’re testing 2.12 in vdsm.spec, but the logs show that the actual run is done still on
2.11.
but who knows what it does for real….
We will fix this soon.
Nir
6:08 a.m.
Nir Soffer <nsoffer(a)redhat.com> writes:
On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com
wrote:
> Hi, test_no_match fails on CI most of the time (but not always) in
> https://gerrit.ovirt.org/95518:
>
> _____________________________ test_no_match[qcow2]
> _____________________________
> 11:30:16
> 11:30:16 tmpdir = local('/var/tmp/vdsm/test_no_match_qcow2_0'),
> image_format = 'qcow2'
> 11:30:16
> 11:30:16 def test_no_match(tmpdir, image_format):
> 11:30:16 path = str(tmpdir.join('test.' + image_format))
> 11:30:16 op = qemuimg.create(path, '1m', image_format)
> 11:30:16 op.run()
> 11:30:16 qemuio.write_pattern(path, image_format, pattern=2)
> 11:30:16 with pytest.raises(qemuio.VerificationError):
> 11:30:16 > qemuio.verify_pattern(path, image_format, pattern=4)
> 11:30:16
> 11:30:16 storage/qemuio_test.py:59:
> 11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> _ _ _ _ _ _ _ _
> 11:30:16
> 11:30:16 path = '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2', format
> = 'qcow2'
> 11:30:16 offset = 512, len = 1024, pattern = 4
> 11:30:16
> 11:30:16 def verify_pattern(path, format, offset=512, len=1024,
> pattern=5):
> 11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d' % (pattern,
> len, offset, len)
> 11:30:16 cmd = ['qemu-io', '-f', format, '-c',
read_cmd, path]
> 11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
> 11:30:16 if rc != 0 or err != b"":
> 11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
> 11:30:16 E Error: Command ['qemu-io', '-f',
'qcow2', '-c',
> 'read -P 4 -s 0 -l 1024 512 1024',
> '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed with rc=1
> out='Pattern verification failed at offset 512, 1024 bytes\nread 1024/1024
> bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and 3846.1538
> ops/sec)\n' err=''
> 11:30:16
> 11:30:16 storage/qemuio.py:50: Error
>
> (Similarly for raw.)
>
> You can see the complete test run log here (or in other CI runs of the
> patch):
>
> https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
>
> It fails on both Fedora and CentOS. It may or may not be related to the
> fact that QEMU 2.11 is used in the failed runs.
>
> Any idea what could be wrong?
Yes. Qemu-io was fixed lately to fail when pattern does not match, but our
wrapper still expects the old behaviour (return 0, log warning).
I see, thank you for explanation.
Are you sure you run 2.11 and not 2.12?
Actually not. Looking into the CI log once more, I can see it reports
initially installed QEMU version before additional repos are added.
There are no reports on QEMU versions or upgrades afterwards but that
may be just silence of some automation script. Since new QEMU version
would be expected with the added repos and it would explain the test
failure, let's assume it's indeed a newer QEMU.
We will fix this soon.
OK, thank you. We can disable the test temporarily in our patches
updating repos & requirements and re-enable it before merge or later,
depending on availability of your fix.
3:07 p.m.
On Thu, Nov 22, 2018 at 2:08 PM Milan Zamazal <mzamazal(a)redhat.com> wrote:
Nir Soffer <nsoffer(a)redhat.com> writes:
> On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com wrote:
>
>> Hi, test_no_match fails on CI most of the time (but not always) in
>> https://gerrit.ovirt.org/95518:
>>
>> _____________________________ test_no_match[qcow2]
>> _____________________________
>> 11:30:16
>> 11:30:16 tmpdir = local('/var/tmp/vdsm/test_no_match_qcow2_0'),
>> image_format = 'qcow2'
>> 11:30:16
>> 11:30:16 def test_no_match(tmpdir, image_format):
>> 11:30:16 path = str(tmpdir.join('test.' + image_format))
>> 11:30:16 op = qemuimg.create(path, '1m', image_format)
>> 11:30:16 op.run()
>> 11:30:16 qemuio.write_pattern(path, image_format, pattern=2)
>> 11:30:16 with pytest.raises(qemuio.VerificationError):
>> 11:30:16 > qemuio.verify_pattern(path, image_format,
pattern=4)
>> 11:30:16
>> 11:30:16 storage/qemuio_test.py:59:
>> 11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _
>> _ _ _ _ _ _ _ _
>> 11:30:16
>> 11:30:16 path = '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2',
format
>> = 'qcow2'
>> 11:30:16 offset = 512, len = 1024, pattern = 4
>> 11:30:16
>> 11:30:16 def verify_pattern(path, format, offset=512, len=1024,
>> pattern=5):
>> 11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d' % (pattern,
>> len, offset, len)
>> 11:30:16 cmd = ['qemu-io', '-f', format, '-c',
read_cmd, path]
>> 11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
>> 11:30:16 if rc != 0 or err != b"":
>> 11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
>> 11:30:16 E Error: Command ['qemu-io', '-f',
'qcow2', '-c',
>> 'read -P 4 -s 0 -l 1024 512 1024',
>> '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed with rc=1
>> out='Pattern verification failed at offset 512, 1024 bytes\nread
1024/1024
>> bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and
3846.1538
>> ops/sec)\n' err=''
>> 11:30:16
>> 11:30:16 storage/qemuio.py:50: Error
>>
>> (Similarly for raw.)
>>
>> You can see the complete test run log here (or in other CI runs of the
>> patch):
>>
>>
https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
>>
>> It fails on both Fedora and CentOS. It may or may not be related to the
>> fact that QEMU 2.11 is used in the failed runs.
>>
>> Any idea what could be wrong?
>
>
> Yes. Qemu-io was fixed lately to fail when pattern does not match, but
our
> wrapper still expects the old behaviour (return 0, log warning).
I see, thank you for explanation.
> Are you sure you run 2.11 and not 2.12?
Actually not. Looking into the CI log once more, I can see it reports
initially installed QEMU version before additional repos are added.
There are no reports on QEMU versions or upgrades afterwards but that
may be just silence of some automation script. Since new QEMU version
would be expected with the added repos and it would explain the test
failure, let's assume it's indeed a newer QEMU.
> We will fix this soon.
OK, thank you. We can disable the test temporarily in our patches
updating repos & requirements and re-enable it before merge or later,
depending on availability of your fix.
I cannot reproduce the error on Fedora 28
(qemu-img-2.12.0-0.5.rc1.fc28.x86_64)
but I hope this change will fix your setup.
Can you confirm that this solves the issue?
Nir
4:26 p.m.
On Sun, Nov 25, 2018 at 11:07 PM Nir Soffer <nsoffer(a)redhat.com> wrote:
On Thu, Nov 22, 2018 at 2:08 PM Milan Zamazal
<mzamazal(a)redhat.com> wrote:
> Nir Soffer <nsoffer(a)redhat.com> writes:
> > On Wed, Nov 21, 2018, 17:46 Milan Zamazal
<mzamazal(a)redhat.com wrote:
> > >> Hi, test_no_match fails on CI most of the time
(but not always) in
> >> https://gerrit.ovirt.org/95518:
> > > >>
_____________________________ test_no_match[qcow2]
> >> _____________________________
> >> 11:30:16
> >> 11:30:16 tmpdir = local('/var/tmp/vdsm/test_no_match_qcow2_0'),
> >> image_format = 'qcow2'
> >> 11:30:16
> >> 11:30:16 def test_no_match(tmpdir, image_format):
> >> 11:30:16 path = str(tmpdir.join('test.' + image_format))
> >> 11:30:16 op = qemuimg.create(path, '1m', image_format)
> >> 11:30:16 op.run()
> >> 11:30:16 qemuio.write_pattern(path, image_format, pattern=2)
> >> 11:30:16 with pytest.raises(qemuio.VerificationError):
> >> 11:30:16 > qemuio.verify_pattern(path, image_format,
> pattern=4)
> >> 11:30:16
> >> 11:30:16 storage/qemuio_test.py:59:
> >> 11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> _ _
> >> _ _ _ _ _ _ _ _
> >> 11:30:16
> >> 11:30:16 path = '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2',
> format
> >> = 'qcow2'
> >> 11:30:16 offset = 512, len = 1024, pattern = 4
> >> 11:30:16
> >> 11:30:16 def verify_pattern(path, format, offset=512, len=1024,
> >> pattern=5):
> >> 11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d' %
(pattern,
> >> len, offset, len)
> >> 11:30:16 cmd = ['qemu-io', '-f', format,
'-c', read_cmd,
> path]
> >> 11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
> >> 11:30:16 if rc != 0 or err != b"":
> >> 11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
> >> 11:30:16 E Error: Command ['qemu-io', '-f',
'qcow2', '-c',
> >> 'read -P 4 -s 0 -l 1024 512 1024',
> >> '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed with rc=1
> >> out='Pattern verification failed at offset 512, 1024 bytes\nread
> 1024/1024
> >> bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and
> 3846.1538
> >> ops/sec)\n' err=''
> >> 11:30:16
> >> 11:30:16 storage/qemuio.py:50: Error
> > > >> (Similarly for raw.)
> > > >> You can see the
complete test run log here (or in other CI runs of the
> >> patch):
> > > > >
https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
> > > >> It fails on both
Fedora and CentOS. It may or may not be related to
> the
> >> fact that QEMU 2.11 is used in the failed runs.
> > > >> Any idea what could be
wrong?
> > > > Yes. Qemu-io was fixed
lately to fail when pattern does not match, but
> our
> > wrapper still expects the old behaviour (return 0, log warning).
> I see, thank you for explanation.
> > Are you sure you run 2.11 and not 2.12?
> Actually not. Looking into the CI log once more, I can
see it reports
> initially installed QEMU version before additional repos are added.
> There are no reports on QEMU versions or upgrades afterwards but that
> may be just silence of some automation script. Since new QEMU version
> would be expected with the added repos and it would explain the test
> failure, let's assume it's indeed a newer QEMU.
> > We will fix this soon.
> OK, thank you. We can disable the test temporarily in our
patches
> updating repos & requirements and re-enable it before merge or later,
> depending on availability of your fix.
I cannot reproduce the error on Fedora 28
(qemu-img-2.12.0-0.5.rc1.fc28.x86_64)
but I hope this change will fix your setup.
Can you confirm that this solves the issue?
CI failed once with "target is busy" error in mount tests. This was reported
few weeks ago by Germnao.
I posted
https://gerrit.ovirt.org/c/95719/
If you see these errors again, you can rebase on this patch to check
if it solve this issue.
Nir
4:27 a.m.
Nir Soffer <nsoffer(a)redhat.com> writes:
On Thu, Nov 22, 2018 at 2:08 PM Milan Zamazal
<mzamazal(a)redhat.com> wrote:
> Nir Soffer <nsoffer(a)redhat.com> writes:
>
> > On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com wrote:
> >
> >> Hi, test_no_match fails on CI most of the time (but not always) in
> >> https://gerrit.ovirt.org/95518:
> >>
> >> _____________________________ test_no_match[qcow2]
> >> _____________________________
> >> 11:30:16
> >> 11:30:16 tmpdir = local('/var/tmp/vdsm/test_no_match_qcow2_0'),
> >> image_format = 'qcow2'
> >> 11:30:16
> >> 11:30:16 def test_no_match(tmpdir, image_format):
> >> 11:30:16 path = str(tmpdir.join('test.' + image_format))
> >> 11:30:16 op = qemuimg.create(path, '1m', image_format)
> >> 11:30:16 op.run()
> >> 11:30:16 qemuio.write_pattern(path, image_format, pattern=2)
> >> 11:30:16 with pytest.raises(qemuio.VerificationError):
> >> 11:30:16 > qemuio.verify_pattern(path, image_format,
> pattern=4)
> >> 11:30:16
> >> 11:30:16 storage/qemuio_test.py:59:
> >> 11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> _ _
> >> _ _ _ _ _ _ _ _
> >> 11:30:16
> >> 11:30:16 path = '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2',
> format
> >> = 'qcow2'
> >> 11:30:16 offset = 512, len = 1024, pattern = 4
> >> 11:30:16
> >> 11:30:16 def verify_pattern(path, format, offset=512, len=1024,
> >> pattern=5):
> >> 11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d' %
(pattern,
> >> len, offset, len)
> >> 11:30:16 cmd = ['qemu-io', '-f', format,
'-c', read_cmd, path]
> >> 11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
> >> 11:30:16 if rc != 0 or err != b"":
> >> 11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
> >> 11:30:16 E Error: Command ['qemu-io', '-f',
'qcow2', '-c',
> >> 'read -P 4 -s 0 -l 1024 512 1024',
> >> '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed with rc=1
> >> out='Pattern verification failed at offset 512, 1024 bytes\nread
> 1024/1024
> >> bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and
> 3846.1538
> >> ops/sec)\n' err=''
> >> 11:30:16
> >> 11:30:16 storage/qemuio.py:50: Error
> >>
> >> (Similarly for raw.)
> >>
> >> You can see the complete test run log here (or in other CI runs of the
> >> patch):
> >>
> >>
> https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
> >>
> >> It fails on both Fedora and CentOS. It may or may not be related to the
> >> fact that QEMU 2.11 is used in the failed runs.
> >>
> >> Any idea what could be wrong?
> >
> >
> > Yes. Qemu-io was fixed lately to fail when pattern does not match, but
> our
> > wrapper still expects the old behaviour (return 0, log warning).
>
> I see, thank you for explanation.
>
> > Are you sure you run 2.11 and not 2.12?
>
> Actually not. Looking into the CI log once more, I can see it reports
> initially installed QEMU version before additional repos are added.
> There are no reports on QEMU versions or upgrades afterwards but that
> may be just silence of some automation script. Since new QEMU version
> would be expected with the added repos and it would explain the test
> failure, let's assume it's indeed a newer QEMU.
>
> > We will fix this soon.
>
> OK, thank you. We can disable the test temporarily in our patches
> updating repos & requirements and re-enable it before merge or later,
> depending on availability of your fix.
>
I cannot reproduce the error on Fedora 28
(qemu-img-2.12.0-0.5.rc1.fc28.x86_64)
^^^^^^^^^^^^^^
This looks suspicious. Where do you get it from? Perhaps from the old
virt-preview repo? Please note there is a copr virt-preview repo now,
see https://fedoraproject.org/wiki/Virtualization_Preview_Repository and
https://copr.fedorainfracloud.org/coprs/g/virtmaint-sig/virt-preview/,
which should be up-to-date and contain QEMU 3.1.
but I hope this change will fix your setup.
Which change?
> Can you confirm that this solves the issue?
>
> Nir
5:07 a.m.
On Mon, Nov 26, 2018 at 12:27 PM Milan Zamazal <mzamazal(a)redhat.com> wrote:
Nir Soffer <nsoffer(a)redhat.com> writes:
> On Thu, Nov 22, 2018 at 2:08 PM Milan Zamazal <mzamazal(a)redhat.com>
wrote:
>
>> Nir Soffer <nsoffer(a)redhat.com> writes:
>>
>> > On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com wrote:
>> >
>> >> Hi, test_no_match fails on CI most of the time (but not always) in
>> >> https://gerrit.ovirt.org/95518:
>> >>
>> >> _____________________________ test_no_match[qcow2]
>> >> _____________________________
>> >> 11:30:16
>> >> 11:30:16 tmpdir =
local('/var/tmp/vdsm/test_no_match_qcow2_0'),
>> >> image_format = 'qcow2'
>> >> 11:30:16
>> >> 11:30:16 def test_no_match(tmpdir, image_format):
>> >> 11:30:16 path = str(tmpdir.join('test.' +
image_format))
>> >> 11:30:16 op = qemuimg.create(path, '1m',
image_format)
>> >> 11:30:16 op.run()
>> >> 11:30:16 qemuio.write_pattern(path, image_format,
pattern=2)
>> >> 11:30:16 with pytest.raises(qemuio.VerificationError):
>> >> 11:30:16 > qemuio.verify_pattern(path, image_format,
>> pattern=4)
>> >> 11:30:16
>> >> 11:30:16 storage/qemuio_test.py:59:
>> >> 11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
>> _ _
>> >> _ _ _ _ _ _ _ _
>> >> 11:30:16
>> >> 11:30:16 path =
'/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2',
>> format
>> >> = 'qcow2'
>> >> 11:30:16 offset = 512, len = 1024, pattern = 4
>> >> 11:30:16
>> >> 11:30:16 def verify_pattern(path, format, offset=512, len=1024,
>> >> pattern=5):
>> >> 11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d' %
(pattern,
>> >> len, offset, len)
>> >> 11:30:16 cmd = ['qemu-io', '-f', format,
'-c', read_cmd,
path]
>> >> 11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
>> >> 11:30:16 if rc != 0 or err != b"":
>> >> 11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
>> >> 11:30:16 E Error: Command ['qemu-io', '-f',
'qcow2',
'-c',
>> >> 'read -P 4 -s 0 -l 1024 512 1024',
>> >> '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed with
rc=1
>> >> out='Pattern verification failed at offset 512, 1024 bytes\nread
>> 1024/1024
>> >> bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and
>> 3846.1538
>> >> ops/sec)\n' err=''
>> >> 11:30:16
>> >> 11:30:16 storage/qemuio.py:50: Error
>> >>
>> >> (Similarly for raw.)
>> >>
>> >> You can see the complete test run log here (or in other CI runs of
the
>> >> patch):
>> >>
>> >>
>>
https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
>> >>
>> >> It fails on both Fedora and CentOS. It may or may not be related to
the
>> >> fact that QEMU 2.11 is used in the failed runs.
>> >>
>> >> Any idea what could be wrong?
>> >
>> >
>> > Yes. Qemu-io was fixed lately to fail when pattern does not match, but
>> our
>> > wrapper still expects the old behaviour (return 0, log warning).
>>
>> I see, thank you for explanation.
>>
>> > Are you sure you run 2.11 and not 2.12?
>>
>> Actually not. Looking into the CI log once more, I can see it reports
>> initially installed QEMU version before additional repos are added.
>> There are no reports on QEMU versions or upgrades afterwards but that
>> may be just silence of some automation script. Since new QEMU version
>> would be expected with the added repos and it would explain the test
>> failure, let's assume it's indeed a newer QEMU.
>>
>> > We will fix this soon.
>>
>> OK, thank you. We can disable the test temporarily in our patches
>> updating repos & requirements and re-enable it before merge or later,
>> depending on availability of your fix.
>>
>
> I cannot reproduce the error on Fedora 28
> (qemu-img-2.12.0-0.5.rc1.fc28.x86_64)
^^^^^^^^^^^^^^
This looks suspicious. Where do you get it from? Perhaps from the old
virt-preview repo? Please note there is a copr virt-preview repo now,
see https://fedoraproject.org/wiki/Virtualization_Preview_Repository and
https://copr.fedorainfracloud.org/coprs/g/virtmaint-sig/virt-preview/,
which should be up-to-date and contain QEMU 3.1.
I'm using the virt-preview repos enabled by this:
http://resources.ovirt.org/pub/yum-repo/ovirt-release-master.rpm
If the repo was changed, updates to this rpm should have modified
my system to include the new repo.
Sandro, do we need to change ovirt-release-master.rpm?
but I hope this change will fix your setup.
Which change?
Looks like you found it, but anyway:
https://gerrit.ovirt.org/c/95718/
Nir
6:24 a.m.
Nir Soffer <nsoffer(a)redhat.com> writes:
On Mon, Nov 26, 2018 at 12:27 PM Milan Zamazal
<mzamazal(a)redhat.com> wrote:
> Nir Soffer <nsoffer(a)redhat.com> writes:
>
> > On Thu, Nov 22, 2018 at 2:08 PM Milan Zamazal <mzamazal(a)redhat.com>
> wrote:
> >
> >> Nir Soffer <nsoffer(a)redhat.com> writes:
> >>
> >> > On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com
wrote:
> >> >
> >> >> Hi, test_no_match fails on CI most of the time (but not always) in
> >> >> https://gerrit.ovirt.org/95518:
> >> >>
> >> >> _____________________________ test_no_match[qcow2]
> >> >> _____________________________
> >> >> 11:30:16
> >> >> 11:30:16 tmpdir =
local('/var/tmp/vdsm/test_no_match_qcow2_0'),
> >> >> image_format = 'qcow2'
> >> >> 11:30:16
> >> >> 11:30:16 def test_no_match(tmpdir, image_format):
> >> >> 11:30:16 path = str(tmpdir.join('test.' +
image_format))
> >> >> 11:30:16 op = qemuimg.create(path, '1m',
image_format)
> >> >> 11:30:16 op.run()
> >> >> 11:30:16 qemuio.write_pattern(path, image_format,
> pattern=2)
> >> >> 11:30:16 with pytest.raises(qemuio.VerificationError):
> >> >> 11:30:16 > qemuio.verify_pattern(path,
image_format,
> >> pattern=4)
> >> >> 11:30:16
> >> >> 11:30:16 storage/qemuio_test.py:59:
> >> >> 11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
> _
> >> _ _
> >> >> _ _ _ _ _ _ _ _
> >> >> 11:30:16
> >> >> 11:30:16 path =
'/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2',
> >> format
> >> >> = 'qcow2'
> >> >> 11:30:16 offset = 512, len = 1024, pattern = 4
> >> >> 11:30:16
> >> >> 11:30:16 def verify_pattern(path, format, offset=512,
len=1024,
> >> >> pattern=5):
> >> >> 11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d %d'
%
> (pattern,
> >> >> len, offset, len)
> >> >> 11:30:16 cmd = ['qemu-io', '-f', format,
'-c', read_cmd,
> path]
> >> >> 11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
> >> >> 11:30:16 if rc != 0 or err != b"":
> >> >> 11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
> >> >> 11:30:16 E Error: Command ['qemu-io',
'-f', 'qcow2',
> '-c',
> >> >> 'read -P 4 -s 0 -l 1024 512 1024',
> >> >> '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed
with rc=1
> >> >> out='Pattern verification failed at offset 512, 1024
bytes\nread
> >> 1024/1024
> >> >> bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and
> >> 3846.1538
> >> >> ops/sec)\n' err=''
> >> >> 11:30:16
> >> >> 11:30:16 storage/qemuio.py:50: Error
> >> >>
> >> >> (Similarly for raw.)
> >> >>
> >> >> You can see the complete test run log here (or in other CI runs of
> the
> >> >> patch):
> >> >>
> >> >>
> >>
> https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
> >> >>
> >> >> It fails on both Fedora and CentOS. It may or may not be related
to
> the
> >> >> fact that QEMU 2.11 is used in the failed runs.
> >> >>
> >> >> Any idea what could be wrong?
> >> >
> >> >
> >> > Yes. Qemu-io was fixed lately to fail when pattern does not match, but
> >> our
> >> > wrapper still expects the old behaviour (return 0, log warning).
> >>
> >> I see, thank you for explanation.
> >>
> >> > Are you sure you run 2.11 and not 2.12?
> >>
> >> Actually not. Looking into the CI log once more, I can see it reports
> >> initially installed QEMU version before additional repos are added.
> >> There are no reports on QEMU versions or upgrades afterwards but that
> >> may be just silence of some automation script. Since new QEMU version
> >> would be expected with the added repos and it would explain the test
> >> failure, let's assume it's indeed a newer QEMU.
> >>
> >> > We will fix this soon.
> >>
> >> OK, thank you. We can disable the test temporarily in our patches
> >> updating repos & requirements and re-enable it before merge or later,
> >> depending on availability of your fix.
> >>
> >
> > I cannot reproduce the error on Fedora 28
> > (qemu-img-2.12.0-0.5.rc1.fc28.x86_64)
> ^^^^^^^^^^^^^^
> This looks suspicious. Where do you get it from? Perhaps from the old
> virt-preview repo? Please note there is a copr virt-preview repo now,
> see https://fedoraproject.org/wiki/Virtualization_Preview_Repository and
> https://copr.fedorainfracloud.org/coprs/g/virtmaint-sig/virt-preview/,
> which should be up-to-date and contain QEMU 3.1.
>
I'm using the virt-preview repos enabled by this:
http://resources.ovirt.org/pub/yum-repo/ovirt-release-master.rpm
If the repo was changed, updates to this rpm should have modified
my system to include the new repo.
I see. Sandro and I have already updated ovirt-release last week and I
can see the repo in
https://resources.ovirt.org/pub/ovirt-master-snapshot/rpm/fc28/noarch/ovi....
Do you have the latest ovirt-release-master.rpm?
Sandro, do we need to change ovirt-release-master.rpm?
> but I hope this change will fix your setup.
>
> Which change?
>
Looks like you found it, but anyway:
https://gerrit.ovirt.org/c/95718/
Sorry, I responded before reading gerrit notifications.
Michal, would you rebase your patch on the fix above to test it?
6:45 a.m.
On Mon, Nov 26, 2018 at 2:25 PM Milan Zamazal <mzamazal(a)redhat.com> wrote:
Nir Soffer <nsoffer(a)redhat.com> writes:
> On Mon, Nov 26, 2018 at 12:27 PM Milan Zamazal <mzamazal(a)redhat.com>
wrote:
>
>> Nir Soffer <nsoffer(a)redhat.com> writes:
>>
>> > On Thu, Nov 22, 2018 at 2:08 PM Milan Zamazal <mzamazal(a)redhat.com>
>> wrote:
>> >
>> >> Nir Soffer <nsoffer(a)redhat.com> writes:
>> >>
>> >> > On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com
wrote:
>> >> >
>> >> >> Hi, test_no_match fails on CI most of the time (but not
always) in
>> >> >> https://gerrit.ovirt.org/95518:
>> >> >>
>> >> >> _____________________________ test_no_match[qcow2]
>> >> >> _____________________________
>> >> >> 11:30:16
>> >> >> 11:30:16 tmpdir =
local('/var/tmp/vdsm/test_no_match_qcow2_0'),
>> >> >> image_format = 'qcow2'
>> >> >> 11:30:16
>> >> >> 11:30:16 def test_no_match(tmpdir, image_format):
>> >> >> 11:30:16 path = str(tmpdir.join('test.' +
image_format))
>> >> >> 11:30:16 op = qemuimg.create(path, '1m',
image_format)
>> >> >> 11:30:16 op.run()
>> >> >> 11:30:16 qemuio.write_pattern(path, image_format,
>> pattern=2)
>> >> >> 11:30:16 with
pytest.raises(qemuio.VerificationError):
>> >> >> 11:30:16 > qemuio.verify_pattern(path,
image_format,
>> >> pattern=4)
>> >> >> 11:30:16
>> >> >> 11:30:16 storage/qemuio_test.py:59:
>> >> >> 11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
_ _
>> _
>> >> _ _
>> >> >> _ _ _ _ _ _ _ _
>> >> >> 11:30:16
>> >> >> 11:30:16 path =
'/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2',
>> >> format
>> >> >> = 'qcow2'
>> >> >> 11:30:16 offset = 512, len = 1024, pattern = 4
>> >> >> 11:30:16
>> >> >> 11:30:16 def verify_pattern(path, format, offset=512,
len=1024,
>> >> >> pattern=5):
>> >> >> 11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d
%d' %
>> (pattern,
>> >> >> len, offset, len)
>> >> >> 11:30:16 cmd = ['qemu-io', '-f',
format, '-c', read_cmd,
>> path]
>> >> >> 11:30:16 rc, out, err = commands.execCmd(cmd,
raw=True)
>> >> >> 11:30:16 if rc != 0 or err != b"":
>> >> >> 11:30:16 > raise cmdutils.Error(cmd, rc, out,
err)
>> >> >> 11:30:16 E Error: Command ['qemu-io',
'-f', 'qcow2',
>> '-c',
>> >> >> 'read -P 4 -s 0 -l 1024 512 1024',
>> >> >> '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2']
failed with rc=1
>> >> >> out='Pattern verification failed at offset 512, 1024
bytes\nread
>> >> 1024/1024
>> >> >> bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec
and
>> >> 3846.1538
>> >> >> ops/sec)\n' err=''
>> >> >> 11:30:16
>> >> >> 11:30:16 storage/qemuio.py:50: Error
>> >> >>
>> >> >> (Similarly for raw.)
>> >> >>
>> >> >> You can see the complete test run log here (or in other CI
runs of
>> the
>> >> >> patch):
>> >> >>
>> >> >>
>> >>
>>
https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
>> >> >>
>> >> >> It fails on both Fedora and CentOS. It may or may not be
related
to
>> the
>> >> >> fact that QEMU 2.11 is used in the failed runs.
>> >> >>
>> >> >> Any idea what could be wrong?
>> >> >
>> >> >
>> >> > Yes. Qemu-io was fixed lately to fail when pattern does not
match,
but
>> >> our
>> >> > wrapper still expects the old behaviour (return 0, log warning).
>> >>
>> >> I see, thank you for explanation.
>> >>
>> >> > Are you sure you run 2.11 and not 2.12?
>> >>
>> >> Actually not. Looking into the CI log once more, I can see it
reports
>> >> initially installed QEMU version before additional repos are added.
>> >> There are no reports on QEMU versions or upgrades afterwards but that
>> >> may be just silence of some automation script. Since new QEMU
version
>> >> would be expected with the added repos and it would explain the test
>> >> failure, let's assume it's indeed a newer QEMU.
>> >>
>> >> > We will fix this soon.
>> >>
>> >> OK, thank you. We can disable the test temporarily in our patches
>> >> updating repos & requirements and re-enable it before merge or
later,
>> >> depending on availability of your fix.
>> >>
>> >
>> > I cannot reproduce the error on Fedora 28
>> > (qemu-img-2.12.0-0.5.rc1.fc28.x86_64)
>> ^^^^^^^^^^^^^^
>> This looks suspicious. Where do you get it from? Perhaps from the old
>> virt-preview repo? Please note there is a copr virt-preview repo now,
>> see https://fedoraproject.org/wiki/Virtualization_Preview_Repository
and
>> https://copr.fedorainfracloud.org/coprs/g/virtmaint-sig/virt-preview/,
>> which should be up-to-date and contain QEMU 3.1.
>>
>
> I'm using the virt-preview repos enabled by this:
> http://resources.ovirt.org/pub/yum-repo/ovirt-release-master.rpm
>
> If the repo was changed, updates to this rpm should have modified
> my system to include the new repo.
I see. Sandro and I have already updated ovirt-release last week and I
can see the repo in
https://resources.ovirt.org/pub/ovirt-master-snapshot/rpm/fc28/noarch/ovi...
.
Do you have the latest ovirt-release-master.rpm?
I had when I sent the mail yesterday, but now we have new version from Nov
25
including the correct repo.
> Sandro, do we need to change ovirt-release-master.rpm?
>
>> but I hope this change will fix your setup.
>>
>> Which change?
>>
>
> Looks like you found it, but anyway:
> https://gerrit.ovirt.org/c/95718/
Sorry, I responded before reading gerrit notifications.
Michal, would you rebase your patch on the fix above to test it?
6:57 a.m.
On 26 Nov 2018, at 13:24, Milan Zamazal <mzamazal(a)redhat.com>
wrote:
Nir Soffer <nsoffer(a)redhat.com> writes:
> On Mon, Nov 26, 2018 at 12:27 PM Milan Zamazal <mzamazal(a)redhat.com> wrote:
>
>> Nir Soffer <nsoffer(a)redhat.com> writes:
>>
>>> On Thu, Nov 22, 2018 at 2:08 PM Milan Zamazal <mzamazal(a)redhat.com>
>> wrote:
>>>
>>>> Nir Soffer <nsoffer(a)redhat.com> writes:
>>>>
>>>>> On Wed, Nov 21, 2018, 17:46 Milan Zamazal <mzamazal(a)redhat.com
wrote:
>>>>>
>>>>>> Hi, test_no_match fails on CI most of the time (but not always)
in
>>>>>> https://gerrit.ovirt.org/95518:
>>>>>>
>>>>>> _____________________________ test_no_match[qcow2]
>>>>>> _____________________________
>>>>>> 11:30:16
>>>>>> 11:30:16 tmpdir =
local('/var/tmp/vdsm/test_no_match_qcow2_0'),
>>>>>> image_format = 'qcow2'
>>>>>> 11:30:16
>>>>>> 11:30:16 def test_no_match(tmpdir, image_format):
>>>>>> 11:30:16 path = str(tmpdir.join('test.' +
image_format))
>>>>>> 11:30:16 op = qemuimg.create(path, '1m',
image_format)
>>>>>> 11:30:16 op.run()
>>>>>> 11:30:16 qemuio.write_pattern(path, image_format,
>> pattern=2)
>>>>>> 11:30:16 with pytest.raises(qemuio.VerificationError):
>>>>>> 11:30:16 > qemuio.verify_pattern(path,
image_format,
>>>> pattern=4)
>>>>>> 11:30:16
>>>>>> 11:30:16 storage/qemuio_test.py:59:
>>>>>> 11:30:16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_
>> _
>>>> _ _
>>>>>> _ _ _ _ _ _ _ _
>>>>>> 11:30:16
>>>>>> 11:30:16 path =
'/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2',
>>>> format
>>>>>> = 'qcow2'
>>>>>> 11:30:16 offset = 512, len = 1024, pattern = 4
>>>>>> 11:30:16
>>>>>> 11:30:16 def verify_pattern(path, format, offset=512,
len=1024,
>>>>>> pattern=5):
>>>>>> 11:30:16 read_cmd = 'read -P %d -s 0 -l %d %d
%d' %
>> (pattern,
>>>>>> len, offset, len)
>>>>>> 11:30:16 cmd = ['qemu-io', '-f', format,
'-c', read_cmd,
>> path]
>>>>>> 11:30:16 rc, out, err = commands.execCmd(cmd, raw=True)
>>>>>> 11:30:16 if rc != 0 or err != b"":
>>>>>> 11:30:16 > raise cmdutils.Error(cmd, rc, out, err)
>>>>>> 11:30:16 E Error: Command ['qemu-io',
'-f', 'qcow2',
>> '-c',
>>>>>> 'read -P 4 -s 0 -l 1024 512 1024',
>>>>>> '/var/tmp/vdsm/test_no_match_qcow2_0/test.qcow2'] failed
with rc=1
>>>>>> out='Pattern verification failed at offset 512, 1024
bytes\nread
>>>> 1024/1024
>>>>>> bytes at offset 512\n1 KiB, 1 ops; 0.0002 sec (3.756 MiB/sec and
>>>> 3846.1538
>>>>>> ops/sec)\n' err=''
>>>>>> 11:30:16
>>>>>> 11:30:16 storage/qemuio.py:50: Error
>>>>>>
>>>>>> (Similarly for raw.)
>>>>>>
>>>>>> You can see the complete test run log here (or in other CI runs
of
>> the
>>>>>> patch):
>>>>>>
>>>>>>
>>>>
>>
https://jenkins.ovirt.org/job/vdsm_master_check-patch-fc28-x86_64/2040/co...
>>>>>>
>>>>>> It fails on both Fedora and CentOS. It may or may not be related
to
>> the
>>>>>> fact that QEMU 2.11 is used in the failed runs.
>>>>>>
>>>>>> Any idea what could be wrong?
>>>>>
>>>>>
>>>>> Yes. Qemu-io was fixed lately to fail when pattern does not match,
but
>>>> our
>>>>> wrapper still expects the old behaviour (return 0, log warning).
>>>>
>>>> I see, thank you for explanation.
>>>>
>>>>> Are you sure you run 2.11 and not 2.12?
>>>>
>>>> Actually not. Looking into the CI log once more, I can see it reports
>>>> initially installed QEMU version before additional repos are added.
>>>> There are no reports on QEMU versions or upgrades afterwards but that
>>>> may be just silence of some automation script. Since new QEMU version
>>>> would be expected with the added repos and it would explain the test
>>>> failure, let's assume it's indeed a newer QEMU.
>>>>
>>>>> We will fix this soon.
>>>>
>>>> OK, thank you. We can disable the test temporarily in our patches
>>>> updating repos & requirements and re-enable it before merge or
later,
>>>> depending on availability of your fix.
>>>>
>>>
>>> I cannot reproduce the error on Fedora 28
>>> (qemu-img-2.12.0-0.5.rc1.fc28.x86_64)
>> ^^^^^^^^^^^^^^
>> This looks suspicious. Where do you get it from? Perhaps from the old
>> virt-preview repo? Please note there is a copr virt-preview repo now,
>> see https://fedoraproject.org/wiki/Virtualization_Preview_Repository and
>> https://copr.fedorainfracloud.org/coprs/g/virtmaint-sig/virt-preview/,
>> which should be up-to-date and contain QEMU 3.1.
>>
>
> I'm using the virt-preview repos enabled by this:
> http://resources.ovirt.org/pub/yum-repo/ovirt-release-master.rpm
>
> If the repo was changed, updates to this rpm should have modified
> my system to include the new repo.
I see. Sandro and I have already updated ovirt-release last week and I
can see the repo in
https://resources.ovirt.org/pub/ovirt-master-snapshot/rpm/fc28/noarch/ovi....
Do you have the latest ovirt-release-master.rpm?
> Sandro, do we need to change ovirt-release-master.rpm?
>
>> but I hope this change will fix your setup.
>>
>> Which change?
>>
>
> Looks like you found it, but anyway:
> https://gerrit.ovirt.org/c/95718/
Sorry, I responded before reading gerrit notifications.
Michal, would you rebase your patch on the fix above to test it?
yeah, works fine!
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Michal Skrivanek -
Milan Zamazal -
Nir Soffer