1:19 p.m.
Hello:
Since I upgraded to 4.0 I have troubles with the storage of my oVirt
setup. I have 2 IBM 3512 arrays connected to 8 ovirt hosts through FC.
When a host is rebooted or when a new port get online in the FC switchs
although the port isn't connected to storage or oVirt hosts; oVirt
reports I/O problems and pause some vm's. I have to manually resume the
vm's. It seem that any change (even non disruptive changes) to FC
switchs and HBAs causes that ovirt detects I/O problems.
How I can debug this issue. How can I know if It is related to
vdsm/ovirt, mulitpathd..?
Thanks in advance
Federico
6:41 p.m.
On Wed, Sep 21, 2016 at 9:19 PM, Federico Alberto Sayd <fsayd(a)uncu.edu.ar>
wrote:
Hello:
Since I upgraded to 4.0 I have troubles with the storage of my oVirt
setup. I have 2 IBM 3512 arrays connected to 8 ovirt hosts through FC.
When a host is rebooted or when a new port get online in the FC switchs
although the port isn't connected to storage or oVirt hosts; oVirt reports
I/O problems and pause some vm's. I have to manually resume the vm's. It
seem that any change (even non disruptive changes) to FC switchs and HBAs
causes that ovirt detects I/O problems.
How I can debug this issue. How can I know if It is related to vdsm/ovirt,
mulitpathd..?
We need to inspect engine log, vdsm log, supervdsm.log, sanlock log, and
/var/log/messages.
If ovirt detect io problems it is probably because they are problems.
Can you file a bug and attach the logs?
Nir
9:56 a.m.
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El 21/09/16 a las 20:41, Nir Soffer escribi=C3=B3:
<head <meta content=3D"text/html; charset=3Dutf-8"
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<br <div class=3D"moz-cite-prefix">El 21/09/16
a las 20:41, Nir Soffer
escribi=C3=B3:<br </div <blockquote
cite=3D"mid:CAMRbyyu=3D78GGU4X9gu+=3DhPNY5d0=3DziC29g84CyM4gBprMs0B5Q@mai=
l.gmail.com"
type=3D"cite" <div
dir=3D"ltr" <div
class=3D"gmail_extra" <div
class=3D"gmail_quote">On Wed, Sep 21, 2016 at 9:19 PM,
Federico Alberto Sayd <span dir=3D"ltr"><<a
moz-do-not-send=3D"true" href=3D"mailto:fsayd@uncu.edu.ar=
"
target=3D"_blank"><a
class=3D"moz-txt-link-abbreviated" h=
ref=3D"mailto:fsayd@uncu.edu.ar">fsayd@uncu.edu.ar</a></a>></span>
wro=
te:<br <blockquote
class=3D"gmail_quote" style=3D"margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hello:<br=
<br
Since I upgraded to 4.0 I have troubles with the storage
of my oVirt setup. I have 2 IBM 3512 arrays connected to 8
ovirt hosts through FC.<br
When a host is rebooted or when a new port get online in
the FC switchs although the port isn't connected to
storage or oVirt hosts; oVirt reports I/O problems and
pause some vm's. I have to manually resume the vm's. It
seem that any change (even non disruptive changes) to FC
switchs and HBAs causes that ovirt detects I/O problems.<br=
<br
How I can debug this issue. How can I know if It is
related to vdsm/ovirt, mulitpathd..?<br
</blockquote <div><br </div
<div>We need to inspect engine log, vdsm log, supervdsm.log,
sanlock log, and /var/log/messages.</div
<div><br </div <div>If ovirt detect io problems it is
probably because they
are problems.</div
<div><br </div <div>Can you file a bug and attach the
logs?</div <div><br </div
</div </div </div
</blockquote <br Reported; logs attached:
<a class=3D"moz-txt-link-freetext"
href=3D"https://bugzilla.redhat.co=
m/show_bug.cgi?id=3D1378967">https://bugzilla.redhat.com/show_bug...
1378967</a><br <br Thank you<br
<br Federico<br
<br </body
</html
--------------4721C16AA47DAACA9D8219D7--
On Wed, Sep 21, 2016 at 9:19 PM, Federico Alberto Sayd=20
<fsayd(a)uncu.edu.ar <mailto:fsayd@uncu.edu.ar>> wrote:
Hello:
Since I upgraded to 4.0 I have troubles with the storage of my
oVirt setup. I have 2 IBM 3512 arrays connected to 8 ovirt hosts
through FC.
When a host is rebooted or when a new port get online in the FC
switchs although the port isn't connected to storage or oVirt
hosts; oVirt reports I/O problems and pause some vm's. I have to
manually resume the vm's. It seem that any change (even non
disruptive changes) to FC switchs and HBAs causes that ovirt
detects I/O problems.
How I can debug this issue. How can I know if It is related to
vdsm/ovirt, mulitpathd..?
We need to inspect engine log, vdsm log, supervdsm.log, sanlock log,=20
and /var/log/messages.
If ovirt detect io problems it is probably because they are problems.
Can you file a bug and attach the logs?
Reported; logs attached: https://bugzilla.redhat.com/show_bug.cgi?id=3D13=
78967
Thank you
Federico
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