Re: [Users] node loses contact with rhev agent

2013-01-16 Thread Vinzenz Feenstra

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-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On 
Behalf Of *Jonathan Horne

*Sent:* Monday, January 14, 2013 9:37 AM
*To:* Vinzenz Feenstra; users@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:vfeen...@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 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@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@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

___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


Re: [Users] node loses contact with rhev agent

2013-01-14 Thread Jonathan Horne
Ok this time instead of brutally rebuilding the node... I just rebooted that 
one node and its reading agents again.  Crisis averted.

From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Jonathan Horne
Sent: Monday, January 14, 2013 9:37 AM
To: Vinzenz Feenstra; users@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:vfeen...@redhat.com]
Sent: Monday, January 07, 2013 6:20 AM
To: users@ovirt.orgmailto: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@ovirt.orgmailto: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@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


Re: [Users] node loses contact with rhev agent

2013-01-07 Thread Vinzenz Feenstra

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@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

___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


Re: [Users] node loses contact with rhev agent

2013-01-04 Thread Vinzenz Feenstra

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@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


[Users] node loses contact with rhev agent

2013-01-03 Thread Jonathan Horne
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?

thanks,
jonathan


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@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users