Re: [Users] node loses contact with rhev agent
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
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
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 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. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
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 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
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
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
