Re: [ovirt-users] On 3.6.6, tried doing a live VM storage migration... didn't work
Hi, Can you please open a bug and provide logs from engine and VDSM ? http://www.ovirt.org/community/get-involved/report-a-bug/ Thanks, Fred On Thu, May 26, 2016 at 10:35 AM, Markus Stockhausen < stockhau...@collogia.de> wrote: > I know of at least one live Disk Migration issue with Multi Disk VMs. > > https://bugzilla.redhat.com/show_bug.cgi?id=1319400 > > Might be totally different but I must admit that this feature had several > ups and downs the last years. > > Markus > Am 26.05.2016 3:50 vorm. schrieb Christopher Cox : > > In our old 3.4 ovirt, I know I've migrated storage on live VMs and > everything > seemed to work. > > However on 3.6.6, I tried this and I saw the warning about moving storage > on a > live VM (it wasn't doing much of anything) and I went ahead and migrated > the > storage from one storage domain to another. But when it was through, > even > though the VM was still alive, when I tried to write to a virtual disk > that was > part of the move, it paused the VM saying there wasn't enough storage. > > I could unpause the VM, but in a few seconds, with things writing to the > virtual > disk, again it was paused with the same out of space message. Vdsm logs > showed > the enospc return code... so it made sense, it's just that the VM shows > plenty > of storage there. Once I rebooted the VM, everything went back to normal. > > So is moving storage for a live VM not supported? I guess we got lucky in > our > 3.4 system (?) > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] On 3.6.6, tried doing a live VM storage migration... didn't work
I know of at least one live Disk Migration issue with Multi Disk VMs. https://bugzilla.redhat.com/show_bug.cgi?id=1319400 Might be totally different but I must admit that this feature had several ups and downs the last years. Markus Am 26.05.2016 3:50 vorm. schrieb Christopher Cox : In our old 3.4 ovirt, I know I've migrated storage on live VMs and everything seemed to work. However on 3.6.6, I tried this and I saw the warning about moving storage on a live VM (it wasn't doing much of anything) and I went ahead and migrated the storage from one storage domain to another. But when it was through, even though the VM was still alive, when I tried to write to a virtual disk that was part of the move, it paused the VM saying there wasn't enough storage. I could unpause the VM, but in a few seconds, with things writing to the virtual disk, again it was paused with the same out of space message. Vdsm logs showed the enospc return code... so it made sense, it's just that the VM shows plenty of storage there. Once I rebooted the VM, everything went back to normal. So is moving storage for a live VM not supported? I guess we got lucky in our 3.4 system (?) ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Ãber das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] On 3.6.6, tried doing a live VM storage migration... didn't work
In our old 3.4 ovirt, I know I've migrated storage on live VMs and everything seemed to work. However on 3.6.6, I tried this and I saw the warning about moving storage on a live VM (it wasn't doing much of anything) and I went ahead and migrated the storage from one storage domain to another. But when it was through, even though the VM was still alive, when I tried to write to a virtual disk that was part of the move, it paused the VM saying there wasn't enough storage. I could unpause the VM, but in a few seconds, with things writing to the virtual disk, again it was paused with the same out of space message. Vdsm logs showed the enospc return code... so it made sense, it's just that the VM shows plenty of storage there. Once I rebooted the VM, everything went back to normal. So is moving storage for a live VM not supported? I guess we got lucky in our 3.4 system (?) ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
