Re: [one-users] VM running on multiple hosts

2014-07-06 Thread Fabian Zimmermann
Hi, Am 03.07.2014 16:59, schrieb Jaime Melis: As far as I know, the shared_lvm hasn't been updated lately: - https://github.com/OpenNebula/addon-shared-lvm-single-lock - http://community.opennebula.org/shared_lvm also having the issue in OpenNebula 4.6.0 Fabian

Re: [one-users] VM running on multiple hosts

2014-07-06 Thread Miloš Kozák
Hi, Recently I found there is a support for locks in libvirt, has anybody tried that? Anybody uses fcntl with lvm? Thanks Dne 14-07-06 02:41 AM, Fabian Zimmermann napsal(a): Hi, Am 03.07.2014 16:59, schrieb Jaime Melis: As far as I know, the shared_lvm hasn't been updated lately: -

Re: [one-users] VM running on multiple hosts

2014-07-03 Thread Jaime Melis
As far as I know, the shared_lvm hasn't been updated lately: - https://github.com/OpenNebula/addon-shared-lvm-single-lock - http://community.opennebula.org/shared_lvm On Fri, Jun 27, 2014 at 9:40 PM, Miloš Kozák milos.ko...@lejmr.com wrote: Hi, it is great to know, is it related to the

Re: [one-users] VM running on multiple hosts

2014-06-27 Thread Tino Vazquez
Hi, Issues with delete and shutdown have been greatly improved in OpenNebula 4.4+, I would recommend upgrading as far as possible. Best, -Tino -- OpenNebula - Flexible Enterprise Cloud Made Simple -- Constantino Vázquez Blanco, PhD, MSc Senior Infrastructure Architect at C12G Labs

Re: [one-users] VM running on multiple hosts

2014-06-27 Thread Miloš Kozák
Hi, it is great to know, is it related to the improved monitoring in ONE? I am getting ready for trials of ONE 4.6. We are using shared_lvm driver, so I would like to know if the new LVM driver is compatible with it? Or I can expect some major issues? I havent had enough time to check..

Re: [one-users] VM running on multiple hosts

2014-06-26 Thread Robert Tanase
Hi all, We are using Opennebula 4.2 system with several hosts ( KVM + network storage) . Recently we have discovered, by having disk r/w issues on a VM, that after a delete - recreate action, specific VM is running on two different hosts: the old placement host and the new placement host.

Re: [one-users] VM running on multiple hosts

2014-06-26 Thread Milos Kozak
Hi, I would like to add that I have experienced it few times with ONE 3.8.. On 6/26/2014 9:34 AM, Robert Tanase wrote: Hi all, We are using Opennebula 4.2 system with several hosts ( KVM + network storage) . Recently we have discovered, by having disk r/w issues on a VM, that

Re: [one-users] VM running on multiple hosts

2014-06-26 Thread Steven Timm
We have also seen this behavior in OpenNebula 3.2. It appears that the failure mode occurs because the onevm delete (or shutdown or migrate) doesn't correctly verify that the virtual machine has gone away. It sends the acpi terminate signal to the virtual machine but if that fails, the VM will