Re: [one-users] VM not pingable after Live migration
Hi, just like Justin said, make sure the bridge is also connected to the physical device: brctl addif virbr0 eth0 in the worker nodes Regards, Jaime On Tue, Jun 21, 2011 at 11:02 PM, Adnan Pasic pq...@yahoo.de wrote: I’m sorry, no! I’m still trying to figure out how this could be done. Maybe the developers could have an idea? Carlos Co.? ** ** Regards. ** ** *Von:* Khoa Nguyen [mailto:vankhoa...@gmail.com] *Gesendet:* Dienstag, 21. Juni 2011 16:31 *An:* Adnan Pasic *Betreff:* Re: [one-users] VM not pingable after Live migration ** ** Hi all, I have the same problem with you but I don't solve. Do you find the way to solve it ? On Tue, Jun 21, 2011 at 12:04 AM, Adnan Pasic pq...@yahoo.de wrote: Hello, well, actually this command gives me as result that the virbr0-bridge is connected to the vnet0-interface. Is this what you meant? How could I change this to eth0? And would the VM then be pingable after the migration as well?? Thanks for your help! Best regards, Adnan -Ursprüngliche Nachricht- Von: Justin Cinkelj [mailto:justin.cink...@xlab.si] Gesendet: Montag, 20. Juni 2011 08:44 An: Adnan Pasic Cc: users@lists.opennebula.org Betreff: Re: [one-users] VM not pingable after Live migration I assume this would occur if VM's network interface is connected to a bridge, and bridge is not connected to to a physical network interface. 'brctl show' should show if this is the case. Regards, justin ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Nguyễn Vũ Văn Khoa Đại học Khoa Học Tự Nhiên TP HCM ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Jaime Melis, Cloud Technology Engineer/Researcher Major Contributor OpenNebula - The Open Source Toolkit for Cloud Computing www.OpenNebula.org | jme...@opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] VM not pingable after Live migration
(sorry for late answer, I missed the mail) One example is root@n0007:~# brctl show | expand - bridge name bridge id STP enabled interfaces br100 8000.1c6f65d1a37d yes eth0.200 # root@n0008:~# brctl show | expand - bridge name bridge id STP enabled interfaces br100 8000.1c6f65d1a5b2 yes eth0.200 vnet0 n0007 is head node, and n0008 is compute node. eth0.200 could be replaced with eth0 (eg no VLAN would be used) Try to create some bridge, and use it in our network template file, or move existing vnet? and eth0 to this bridge. regards, justin On Mon, 2011-06-20 at 19:04 +0200, Adnan Pasic wrote: Hello, well, actually this command gives me as result that the virbr0-bridge is connected to the vnet0-interface. Is this what you meant? How could I change this to eth0? And would the VM then be pingable after the migration as well?? Thanks for your help! Best regards, Adnan -Ursprüngliche Nachricht- Von: Justin Cinkelj [mailto:justin.cink...@xlab.si] Gesendet: Montag, 20. Juni 2011 08:44 An: Adnan Pasic Cc: users@lists.opennebula.org Betreff: Re: [one-users] VM not pingable after Live migration I assume this would occur if VM's network interface is connected to a bridge, and bridge is not connected to to a physical network interface. 'brctl show' should show if this is the case. Regards, justin ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] VM not pingable after Live migration
I’m sorry, no! I’m still trying to figure out how this could be done. Maybe the developers could have an idea? Carlos Co.? Regards. Von: Khoa Nguyen [mailto:vankhoa...@gmail.com] Gesendet: Dienstag, 21. Juni 2011 16:31 An: Adnan Pasic Betreff: Re: [one-users] VM not pingable after Live migration Hi all, I have the same problem with you but I don't solve. Do you find the way to solve it ? On Tue, Jun 21, 2011 at 12:04 AM, Adnan Pasic pq...@yahoo.de wrote: Hello, well, actually this command gives me as result that the virbr0-bridge is connected to the vnet0-interface. Is this what you meant? How could I change this to eth0? And would the VM then be pingable after the migration as well?? Thanks for your help! Best regards, Adnan -Ursprüngliche Nachricht- Von: Justin Cinkelj [mailto:justin.cink...@xlab.si] Gesendet: Montag, 20. Juni 2011 08:44 An: Adnan Pasic Cc: users@lists.opennebula.org Betreff: Re: [one-users] VM not pingable after Live migration I assume this would occur if VM's network interface is connected to a bridge, and bridge is not connected to to a physical network interface. 'brctl show' should show if this is the case. Regards, justin ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Nguyễn Vũ Văn Khoa Đại học Khoa Học Tự Nhiên TP HCM ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] VM not pingable after Live migration
I assume this would occur if VM's network interface is connected to a bridge, and bridge is not connected to to a physical network interface. 'brctl show' should show if this is the case. Regards, justin ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
