7:19 a.m.
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--------------020604000405040203010901
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
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Hi Jonathan,
Could you provide the logs for it?
Thanks.
On 01/04/2013 10:32 AM, Vinzenz Feenstra wrote:
Hi,
On 01/03/2013 08:53 PM, Jonathan Horne wrote:
> i have 2 nodes now that have both lost contact with the rhev agents
> on guest VMs. if i migrate the guest to another node, the IP address
> and memory usage immediately show up. migrate a guest back, and the
> IP/memory info disappears.
>
> how can i troubleshoot what is causing this?
It'd be nice if you could send me the logs from /var/log/vdsm/vdsm*
which are on the node where it looses the contact. I am currently
trying to find exactly the cause of such an issue as well and it would
be helpful if we could be provided with log files. Currently I am
still lacking them.
I will check them and let you know what I will be able to find.
If you wouldn't mind I would be referring to you for more questions if
some will come up during the search for the cause and I will let you
know the results asap.
>
> thanks,
> jonathan
>
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
--------------020604000405040203010901
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<div class="moz-cite-prefix">Hi Jonathan,<br>
<br>
Could you provide the logs for it?<br>
Thanks.<br>
<br>
On 01/04/2013 10:32 AM, Vinzenz Feenstra wrote:<br>
</div>
<blockquote cite="mid:50E6A199.8050604@redhat.com"
type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
<div class="moz-cite-prefix">Hi,<br>
<br>
On 01/03/2013 08:53 PM, Jonathan Horne wrote:<br>
</div>
<blockquote
cite="mid:9BE6F493F83A594DA60C45E6A09DC5AC01701E6C@AUSP01DAG0201.collaborationhost.net"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-1">
<div>
<div>
<div>i have 2 nodes now that have both lost contact with the
rhev agents on guest VMs. if i migrate the guest to
another node, the IP address and memory usage immediately
show up. migrate a guest back, and the IP/memory info
disappears.</div>
<div><br>
</div>
<div>how can i troubleshoot what is causing this?</div>
</div>
</div>
</blockquote>
<br>
It'd be nice if you could send me the logs from
/var/log/vdsm/vdsm* which are on the node where it looses the
contact. I am currently trying to find exactly the cause of such
an issue as well and it would be helpful if we could be provided
with log files. Currently I am still lacking them.<br>
I will check them and let you know what I will be able to find.<br>
<br>
If you wouldn't mind I would be referring to you for more
questions if some will come up during the search for the cause and
I will let you know the results asap.<br>
<blockquote
cite="mid:9BE6F493F83A594DA60C45E6A09DC5AC01701E6C@AUSP01DAG0201.collaborationhost.net"
type="cite">
<div>
<div>
<div><br>
</div>
<div>thanks,</div>
<div>jonathan</div>
<div> </div>
</div>
</div>
<br>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com</pre>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com</pre>
</body>
</html>
--------------020604000405040203010901--
10:36 a.m.
New subject: [Users] node loses contact with rhev agent
--_000_9BE6F493F83A594DA60C45E6A09DC5AC0171A20AAUSP01DAG0203_
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Its happening again, what logs do I need to provide?
From: Vinzenz Feenstra [mailto:vfeenstr@redhat.com]
Sent: Monday, January 07, 2013 6:20 AM
To: users(a)ovirt.org
Cc: Jonathan Horne
Subject: Re: [Users] node loses contact with rhev agent
Hi Jonathan,
Could you provide the logs for it?
Thanks.
On 01/04/2013 10:32 AM, Vinzenz Feenstra wrote:
Hi,
On 01/03/2013 08:53 PM, Jonathan Horne wrote:
i have 2 nodes now that have both lost contact with the rhev agents on gues=
t VMs. if i migrate the guest to another node, the IP address and memory u=
sage immediately show up. migrate a guest back, and the IP/memory info dis=
appears.
how can i troubleshoot what is causing this?
It'd be nice if you could send me the logs from /var/log/vdsm/vdsm* which a=
re on the node where it looses the contact. I am currently trying to find e=
xactly the cause of such an issue as well and it would be helpful if we cou=
ld be provided with log files. Currently I am still lacking them.
I will check them and let you know what I will be able to find.
If you wouldn't mind I would be referring to you for more questions if some=
will come up during the search for the cause and I will let you know the r=
esults asap.
thanks,
jonathan
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
_______________________________________________
Users mailing list
Users@ovirt.org<mailto:Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
________________________________
This is a PRIVATE message. If you are not the intended recipient, please de=
lete without copying and kindly advise us by e-mail of the mistake in deliv=
ery. NOTE: Regardless of content, this e-mail shall not operate to bind SKO=
POS to any order or other contract unless pursuant to explicit written agre=
ement or government initiative expressly permitting the use of e-mail for s=
uch purpose.
--_000_9BE6F493F83A594DA60C45E6A09DC5AC0171A20AAUSP01DAG0203_
Content-Type: text/html; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
<html <head <meta http-equiv=3D"Content-Type"
content=3D"text/html; charset=3Dus-ascii"=
<style <!--
@font-face
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</head <body bgcolor=3D"white"
lang=3D"EN-US" link=3D"blue" vlink=3D"purple" <div class=3D"WordSection1" <p class=3D"MsoNormal"><span
style=3D"font-size:11.0pt; font-family:"C=
alibri","sans-serif"; color:#1F497D">Its happening
again, wh=
at logs do I need to provide?</span></p <p
class=3D"MsoNormal"><span style=3D"font-size:11.0pt;
font-family:"C=
alibri","sans-serif";
color:#1F497D"> </span></p
<div <div style=3D"border:none;
border-top:solid #B5C4DF 1.0pt; padding:3.0pt 0i=
n 0in 0in" <p
class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;
font-family:&quo=
t;Tahoma","sans-serif";
color:windowtext">From:</span></b><s=
pan style=3D"font-size:10.0pt;
font-family:"Tahoma","sans-se=
rif"; color:windowtext"> Vinzenz Feenstra [mailto:vfeenstr@redhat.com]
<br <b>Sent:</b> Monday, January 07, 2013 6:20
AM<br <b>To:</b>
users(a)ovirt.org<br <b>Cc:</b> Jonathan
Horne<br <b>Subject:</b> Re:
[Users] node loses contact with rhev agent</span></p
</div </div <p class=3D"MsoNormal"> </p <div <p
class=3D"MsoNormal">Hi Jonathan,<br
<br Could you provide the logs for
it?<br Thanks.<br <br On 01/04/2013 10:32 AM, Vinzenz
Feenstra wrote:</p </div <blockquote style=3D"margin-top:5.0pt;
margin-bottom:5.0pt" <div <p
class=3D"MsoNormal">Hi,<br
<br On 01/03/2013 08:53 PM, Jonathan
Horne wrote:</p </div <blockquote style=3D"margin-top:5.0pt;
margin-bottom:5.0pt" <div
<div <div <p
class=3D"MsoNormal">i have 2 nodes now that have both lost contact with =
the rhev agents on guest VMs. if i migrate the guest to another node,=
the IP address and memory usage immediately show up. migrate a guest=
back, and the IP/memory info disappears.</p
</div <div <p
class=3D"MsoNormal"> </p
</div <div <p
class=3D"MsoNormal">how can i troubleshoot what is causing this?</p </div
</div </div </blockquote <p
class=3D"MsoNormal"><br It'd
be nice if you could send me the logs from /var/log/vdsm/vdsm* which a=
re on the node where it looses the contact. I am currently trying to find e=
xactly the cause of such an issue as well and it would be helpful if we cou=
ld be provided with log files. Currently
I am still lacking them.<br I will check them and let you know
what I will be able to find.<br <br If you
wouldn't mind I would be referring to you for more questions if some=
will come up during the search for the cause and I will let you know the r=
esults asap.<br <br
</p <div
<div <div <p
class=3D"MsoNormal"> </p
</div <div <p
class=3D"MsoNormal">thanks,</p
</div <div <p
class=3D"MsoNormal">jonathan</p
</div </div </div <p
class=3D"MsoNormal"> </p <p
class=3D"MsoNormal"><br
<br </p
<pre>-- </pre <pre>Regards,</pre <pre> </pre
<pre>Vinzenz Feenstra | Senior Software Engineer</pre <pre>RedHat Engineering Virtualization R &
D</pre <pre>Phone: +420 532
294 625</pre <pre>IRC: vfeenstr or
evilissimo</pre <pre> </pre <pre>Better technology. Faster innovation. Powered by
community collaborati=
on.</pre <pre>See how it works at
redhat.com</pre <p
class=3D"MsoNormal"><br
<br <br
</p
<pre>_______________________________________________</pre <pre>Users mailing list</pre <pre><a
href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a></pre <pre><a
href=3D"http://lists.ovirt.org/mailman/listinfo/users">http:...
.ovirt.org/mailman/listinfo/users</a></pre
</blockquote <p
class=3D"MsoNormal"><br
<br <br
</p <pre>-- </pre <pre>Regards,</pre
<pre> </pre
<pre>Vinzenz Feenstra | Senior Software Engineer</pre <pre>RedHat Engineering Virtualization R &
D</pre <pre>Phone: +420 532
294 625</pre <pre>IRC: vfeenstr or
evilissimo</pre <pre> </pre <pre>Better technology. Faster innovation. Powered by
community collaborati=
on.</pre <pre>See how it works at
redhat.com</pre </div <br <hr <font
color=3D"Gray" face=3D"Arial" size=3D"1">This is a
PRIVATE message. I=
f you are not the intended recipient, please delete without copying and kin=
dly advise us by e-mail of the mistake in delivery. NOTE: Regardless of con=
tent, this e-mail shall not operate to
bind SKOPOS to any order or other contract unless pursuant to explicit wri=
tten agreement or government initiative expressly permitting the use of e-m=
ail for such purpose.</font </body </html
--_000_9BE6F493F83A594DA60C45E6A09DC5AC0171A20AAUSP01DAG0203_--
11:28 a.m.
New subject: [Users] node loses contact with rhev agent
--_000_9BE6F493F83A594DA60C45E6A09DC5AC0171A577AUSP01DAG0203_
Content-Type: text/plain; charset="us-ascii"
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Ok this time instead of brutally rebuilding the node... I just rebooted tha=
t one node and its reading agents again. Crisis averted.
From: users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] On Behalf Of=
Jonathan Horne
Sent: Monday, January 14, 2013 9:37 AM
To: Vinzenz Feenstra; users(a)ovirt.org
Subject: Re: [Users] node loses contact with rhev agent
Its happening again, what logs do I need to provide?
From: Vinzenz Feenstra [mailto:vfeenstr@redhat.com]
Sent: Monday, January 07, 2013 6:20 AM
To: users@ovirt.org<mailto:users@ovirt.org Cc:
Jonathan Horne
Subject: Re: [Users] node loses contact with rhev agent
Hi Jonathan,
Could you provide the logs for it?
Thanks.
On 01/04/2013 10:32 AM, Vinzenz Feenstra wrote:
Hi,
On 01/03/2013 08:53 PM, Jonathan Horne wrote:
i have 2 nodes now that have both lost contact with the rhev agents on gues=
t VMs. if i migrate the guest to another node, the IP address and memory u=
sage immediately show up. migrate a guest back, and the IP/memory info dis=
appears.
how can i troubleshoot what is causing this?
It'd be nice if you could send me the logs from /var/log/vdsm/vdsm* which a=
re on the node where it looses the contact. I am currently trying to find e=
xactly the cause of such an issue as well and it would be helpful if we cou=
ld be provided with log files. Currently I am still lacking them.
I will check them and let you know what I will be able to find.
If you wouldn't mind I would be referring to you for more questions if some=
will come up during the search for the cause and I will let you know the r=
esults asap.
thanks,
jonathan
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
_______________________________________________
Users mailing list
Users@ovirt.org<mailto:Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
________________________________
This is a PRIVATE message. If you are not the intended recipient, please de=
lete without copying and kindly advise us by e-mail of the mistake in deliv=
ery. NOTE: Regardless of content, this e-mail shall not operate to bind SKO=
POS to any order or other contract unless pursuant to explicit written agre=
ement or government initiative expressly permitting the use of e-mail for s=
uch purpose.
________________________________
This is a PRIVATE message. If you are not the intended recipient, please de=
lete without copying and kindly advise us by e-mail of the mistake in deliv=
ery. NOTE: Regardless of content, this e-mail shall not operate to bind SKO=
POS to any order or other contract unless pursuant to explicit written agre=
ement or government initiative expressly permitting the use of e-mail for s=
uch purpose.
--_000_9BE6F493F83A594DA60C45E6A09DC5AC0171A577AUSP01DAG0203_
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content=3D"text/html; charset=3Dus-ascii"=
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-- </style
</head <body bgcolor=3D"white"
lang=3D"EN-US" link=3D"blue" vlink=3D"purple" <div class=3D"WordSection1" <p class=3D"MsoNormal"><span
style=3D"font-size:11.0pt; font-family:"C=
alibri","sans-serif"; color:#1F497D">Ok this time
instead of=
brutally rebuilding the node… I just rebooted that one node and its =
reading agents again. Crisis averted.</span></p <p class=3D"MsoNormal"><span
style=3D"font-size:11.0pt; font-family:"C=
alibri","sans-serif";
color:#1F497D"> </span></p
<div <div style=3D"border:none;
border-top:solid #B5C4DF 1.0pt; padding:3.0pt 0i=
n 0in 0in" <p
class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;
font-family:&quo=
t;Tahoma","sans-serif";
color:windowtext">From:</span></b><s=
pan style=3D"font-size:10.0pt;
font-family:"Tahoma","sans-se=
rif"; color:windowtext"> users-bounces(a)ovirt.org [mailto:users-bounces=
@ovirt.org]
<b>On Behalf Of </b>Jonathan Horne<br
<b>Sent:</b> Monday, January 14, 2013 9:37 AM<br <b>To:</b> Vinzenz Feenstra;
users(a)ovirt.org<br <b>Subject:</b> Re:
[Users] node loses contact with rhev agent</span></p
</div </div <p class=3D"MsoNormal"> </p <div <p
class=3D"MsoNormal"><span style=3D"font-size:11.0pt;
font-family:"C=
alibri","sans-serif"; color:#1F497D">Its happening
again, wh=
at logs do I need to provide?</span></p <p
class=3D"MsoNormal"><span style=3D"font-size:11.0pt;
font-family:"C=
alibri","sans-serif";
color:#1F497D"> </span></p
<div <div style=3D"border:none;
border-top:solid #B5C4DF 1.0pt; padding:3.0pt 0i=
n 0in 0in" <p
class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;
font-family:&quo=
t;Tahoma","sans-serif";
color:windowtext">From:</span></b><s=
pan style=3D"font-size:10.0pt;
font-family:"Tahoma","sans-se=
rif"; color:windowtext"> Vinzenz Feenstra [<a
href=3D"mailto:vfeenstr@=
redhat.com">mailto:vfeenstr@redhat.com</a>]
<br <b>Sent:</b> Monday, January 07, 2013 6:20
AM<br <b>To:</b> <a
href=3D"mailto:users@ovirt.org">users@ovirt.org</a><br <b>Cc:</b> Jonathan Horne<br <b>Subject:</b> Re: [Users] node loses contact with
rhev agent</span></p </div </div <p
class=3D"MsoNormal"> </p
<div <p
class=3D"MsoNormal">Hi Jonathan,<br
<br Could you provide the logs for
it?<br Thanks.<br <br On 01/04/2013 10:32 AM, Vinzenz
Feenstra wrote:</p </div <blockquote style=3D"margin-top:5.0pt;
margin-bottom:5.0pt" <div <p
class=3D"MsoNormal">Hi,<br
<br On 01/03/2013 08:53 PM, Jonathan
Horne wrote:</p </div <blockquote style=3D"margin-top:5.0pt;
margin-bottom:5.0pt" <div
<div <div <p
class=3D"MsoNormal">i have 2 nodes now that have both lost contact with =
the rhev agents on guest VMs. if i migrate the guest to another node,=
the IP address and memory usage immediately show up. migrate a guest=
back, and the IP/memory info disappears.</p
</div <div <p
class=3D"MsoNormal"> </p
</div <div <p
class=3D"MsoNormal">how can i troubleshoot what is causing this?</p </div
</div </div </blockquote <p
class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"><br It'd be nice if you could send me the logs from
/var/log/vdsm/vdsm* which a=
re on the node where it looses the contact. I am currently trying to find e=
xactly the cause of such an issue as well and it would be helpful if we cou=
ld be provided with log files. Currently
I am still lacking them.<br I will check them and let you know
what I will be able to find.<br <br If you
wouldn't mind I would be referring to you for more questions if some=
will come up during the search for the cause and I will let you know the r=
esults asap.</p <div
<div <div <p
class=3D"MsoNormal"> </p
</div <div <p
class=3D"MsoNormal">thanks,</p
</div <div <p
class=3D"MsoNormal">jonathan</p
</div </div </div <p
class=3D"MsoNormal"> </p <p
class=3D"MsoNormal"
style=3D"margin-bottom:12.0pt"> </p
<pre>-- </pre <pre>Regards,</pre <pre> </pre
<pre>Vinzenz Feenstra | Senior Software Engineer</pre <pre>RedHat Engineering Virtualization R &
D</pre <pre>Phone: +420 532
294 625</pre <pre>IRC: vfeenstr or
evilissimo</pre <pre> </pre <pre>Better technology. Faster innovation. Powered by
community collaborati=
on.</pre <pre>See how it works at
redhat.com</pre <p class=3D"MsoNormal"
style=3D"margin-bottom:12.0pt"><br
<br </p
<pre>_______________________________________________</pre <pre>Users mailing list</pre <pre><a
href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a></pre <pre><a
href=3D"http://lists.ovirt.org/mailman/listinfo/users">http:...
.ovirt.org/mailman/listinfo/users</a></pre
</blockquote <p class=3D"MsoNormal"
style=3D"margin-bottom:12.0pt"><br
<br </p
<pre>-- </pre <pre>Regards,</pre <pre> </pre
<pre>Vinzenz Feenstra | Senior Software Engineer</pre <pre>RedHat Engineering Virtualization R &
D</pre <pre>Phone: +420 532
294 625</pre <pre>IRC: vfeenstr or
evilissimo</pre <pre> </pre <pre>Better technology. Faster innovation. Powered by
community collaborati=
on.</pre <pre>See how it works at
redhat.com</pre </div <p class=3D"MsoNormal"><span
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--_000_9BE6F493F83A594DA60C45E6A09DC5AC0171A577AUSP01DAG0203_--
2:46 a.m.
New subject: [Users] node loses contact with rhev agent
This is a multi-part message in MIME format.
--------------090206080107070400030502
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Hi,
Great to hear that you solved the issue. As a suggestion for next time:
Execute: service vdsmd restart on the node. You'll not loose your
running VMs and it will work afterwards.
I think I managed to pinpoint the issue, however we're still trying to
verify the patch I have implemented as a proposal for it.
I noticed that logs won't help me that much on that issue as this is
some condition where the connection between host and guest times out due
to the server being busy or something. I am not 100%ly certain about the
cause, however the solution will be to reissue connects on time outs.
Regards,
On 01/14/2013 05:28 PM, Jonathan Horne wrote:
Ok this time instead of brutally rebuilding the node... I just
rebooted that one node and its reading agents again. Crisis averted.
*From:*users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] *On
Behalf Of *Jonathan Horne
*Sent:* Monday, January 14, 2013 9:37 AM
*To:* Vinzenz Feenstra; users(a)ovirt.org
*Subject:* Re: [Users] node loses contact with rhev agent
Its happening again, what logs do I need to provide?
*From:*Vinzenz Feenstra [mailto:vfeenstr@redhat.com]
*Sent:* Monday, January 07, 2013 6:20 AM
*To:* users(a)ovirt.org <mailto:users@ovirt.org>
*Cc:* Jonathan Horne
*Subject:* Re: [Users] node loses contact with rhev agent
Hi Jonathan,
Could you provide the logs for it?
Thanks.
On 01/04/2013 10:32 AM, Vinzenz Feenstra wrote:
Hi,
On 01/03/2013 08:53 PM, Jonathan Horne wrote:
i have 2 nodes now that have both lost contact with the rhev
agents on guest VMs. if i migrate the guest to another node,
the IP address and memory usage immediately show up. migrate
a guest back, and the IP/memory info disappears.
how can i troubleshoot what is causing this?
It'd be nice if you could send me the logs from
/var/log/vdsm/vdsm* which are on the node where it looses the
contact. I am currently trying to find exactly the cause of such
an issue as well and it would be helpful if we could be provided
with log files. Currently I am still lacking them.
I will check them and let you know what I will be able to find.
If you wouldn't mind I would be referring to you for more
questions if some will come up during the search for the cause and
I will let you know the results asap.
thanks,
jonathan
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
_______________________________________________
Users mailing list
Users(a)ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
------------------------------------------------------------------------
This is a PRIVATE message. If you are not the intended recipient,
please delete without copying and kindly advise us by e-mail of the
mistake in delivery. NOTE: Regardless of content, this e-mail shall
not operate to bind SKOPOS to any order or other contract unless
pursuant to explicit written agreement or government initiative
expressly permitting the use of e-mail for such purpose.
------------------------------------------------------------------------
This is a PRIVATE message. If you are not the intended recipient,
please delete without copying and kindly advise us by e-mail of the
mistake in delivery. NOTE: Regardless of content, this e-mail shall
not operate to bind SKOPOS to any order or other contract unless
pursuant to explicit written agreement or government initiative
expressly permitting the use of e-mail for such purpose.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
--------------090206080107070400030502
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">Hi,<br>
<br>
Great to hear that you solved the issue. As a suggestion for next
time:<br>
<br>
Execute: service vdsmd restart on the node. You'll not loose your
running VMs and it will work afterwards.<br>
I think I managed to pinpoint the issue, however we're still
trying to verify the patch I have implemented as a proposal for
it.<br>
<br>
I noticed that logs won't help me that much on that issue as this
is some condition where the connection between host and guest
times out due to the server being busy or something. I am not
100%ly certain about the cause, however the solution will be to
reissue connects on time outs.<br>
<br>
Regards,<br>
<br>
On 01/14/2013 05:28 PM, Jonathan Horne wrote:<br>
</div>
<blockquote
cite="mid:9BE6F493F83A594DA60C45E6A09DC5AC0171A577@AUSP01DAG0203"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
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<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D">Ok this time instead of brutally rebuilding
the node… I just rebooted that one node and its reading
agents again. Crisis averted.</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>
<div>
<div style="border:none; border-top:solid #B5C4DF 1.0pt;
padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;
font-family:"Tahoma","sans-serif";
color:windowtext">From:</span></b><span
style="font-size:10.0pt;
font-family:"Tahoma","sans-serif";
color:windowtext"> <a
class="moz-txt-link-abbreviated"
href="mailto:users-bounces@ovirt.org">users-bounces@ovirt.org</a>
[<a class="moz-txt-link-freetext"
href="mailto:users-bounces@ovirt.org">mailto:users-bounces@ovirt.org</a>]
<b>On Behalf Of </b>Jonathan Horne<br>
<b>Sent:</b> Monday, January 14, 2013 9:37 AM<br>
<b>To:</b> Vinzenz Feenstra; <a
class="moz-txt-link-abbreviated"
href="mailto:users@ovirt.org">users@ovirt.org</a><br>
<b>Subject:</b> Re: [Users] node loses contact with rhev
agent</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D">Its happening again, what logs do I need to
provide?</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>
<div>
<div style="border:none; border-top:solid #B5C4DF 1.0pt;
padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;
font-family:"Tahoma","sans-serif";
color:windowtext">From:</span></b><span
style="font-size:10.0pt;
font-family:"Tahoma","sans-serif";
color:windowtext"> Vinzenz Feenstra [<a
moz-do-not-send="true"
href="mailto:vfeenstr@redhat.com">mailto:vfeenstr@redhat.com</a>]
<br>
<b>Sent:</b> Monday, January 07, 2013 6:20 AM<br>
<b>To:</b> <a moz-do-not-send="true"
href="mailto:users@ovirt.org">users@ovirt.org</a><br>
<b>Cc:</b> Jonathan Horne<br>
<b>Subject:</b> Re: [Users] node loses contact with
rhev agent</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<div>
<p class="MsoNormal">Hi Jonathan,<br>
<br>
Could you provide the logs for it?<br>
Thanks.<br>
<br>
On 01/04/2013 10:32 AM, Vinzenz Feenstra wrote:</p>
</div>
<blockquote style="margin-top:5.0pt; margin-bottom:5.0pt">
<div>
<p class="MsoNormal">Hi,<br>
<br>
On 01/03/2013 08:53 PM, Jonathan Horne wrote:</p>
</div>
<blockquote style="margin-top:5.0pt; margin-bottom:5.0pt">
<div>
<div>
<div>
<p class="MsoNormal">i have 2 nodes now that have
both lost contact with the rhev agents on guest
VMs. if i migrate the guest to another node, the
IP address and memory usage immediately show up.
migrate a guest back, and the IP/memory info
disappears.</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">how can i troubleshoot what is
causing this?</p>
</div>
</div>
</div>
</blockquote>
<p class="MsoNormal"
style="margin-bottom:12.0pt"><br>
It'd be nice if you could send me the logs from
/var/log/vdsm/vdsm* which are on the node where it looses
the contact. I am currently trying to find exactly the
cause of such an issue as well and it would be helpful if
we could be provided with log files. Currently I am still
lacking them.<br>
I will check them and let you know what I will be able to
find.<br>
<br>
If you wouldn't mind I would be referring to you for more
questions if some will come up during the search for the
cause and I will let you know the results asap.</p>
<div>
<div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">thanks,</p>
</div>
<div>
<p class="MsoNormal">jonathan</p>
</div>
</div>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal"
style="margin-bottom:12.0pt"> </p>
<pre>-- </pre>
<pre>Regards,</pre>
<pre> </pre>
<pre>Vinzenz Feenstra | Senior Software Engineer</pre>
<pre>RedHat Engineering Virtualization R & D</pre>
<pre>Phone: +420 532 294 625</pre>
<pre>IRC: vfeenstr or evilissimo</pre>
<pre> </pre>
<pre>Better technology. Faster innovation. Powered by community
collaboration.</pre>
<pre>See how it works at redhat.com</pre>
<p class="MsoNormal"
style="margin-bottom:12.0pt"><br>
<br>
</p>
<pre>_______________________________________________</pre>
<pre>Users mailing list</pre>
<pre><a moz-do-not-send="true"
href="mailto:Users@ovirt.org">Users@ovirt.org</a></pre>
<pre><a moz-do-not-send="true"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</blockquote>
<p class="MsoNormal"
style="margin-bottom:12.0pt"><br>
<br>
</p>
<pre>-- </pre>
<pre>Regards,</pre>
<pre> </pre>
<pre>Vinzenz Feenstra | Senior Software Engineer</pre>
<pre>RedHat Engineering Virtualization R & D</pre>
<pre>Phone: +420 532 294 625</pre>
<pre>IRC: vfeenstr or evilissimo</pre>
<pre> </pre>
<pre>Better technology. Faster innovation. Powered by community
collaboration.</pre>
<pre>See how it works at redhat.com</pre>
</div>
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<fieldset class="mimeAttachmentHeader"></fieldset>
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<pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com</pre>
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--------------090206080107070400030502--
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Vinzenz Feenstra