Re: [libvirt-users] live migration taking forever

2015-01-27 Thread Jiri Denemark
On Thu, Jan 22, 2015 at 22:40:59 +0400, Andrey Korolyov wrote: > On Thu, Jan 22, 2015 at 9:11 PM, Xu (Simon) Chen wrote: > > Hey folks, > > > > I am running libvirt 1.2.4 and qemu 2.1 on a 3.14.27 kernel. I've found that > > live migrating a relatively large VM (16 cores and 64G ram) is taking > >

Re: [libvirt-users] live migration taking forever

2015-01-22 Thread Brian Rak
If the guest is modifying memory faster then your network connection can sync it, the migration will never finish. I've worked around this in the past by running 'virsh suspend' on the source host. This will temporarily stop the guest, and allow the migration to finish. On 1/22/2015 1:11 PM

Re: [libvirt-users] live migration taking forever

2015-01-22 Thread Andrey Korolyov
On Thu, Jan 22, 2015 at 9:11 PM, Xu (Simon) Chen wrote: > Hey folks, > > I am running libvirt 1.2.4 and qemu 2.1 on a 3.14.27 kernel. I've found that > live migrating a relatively large VM (16 cores and 64G ram) is taking > forever - close to 15 hours now, and still not done... > > With "lsof -i",

[libvirt-users] live migration taking forever

2015-01-22 Thread Xu (Simon) Chen
Hey folks, I am running libvirt 1.2.4 and qemu 2.1 on a 3.14.27 kernel. I've found that live migrating a relatively large VM (16 cores and 64G ram) is taking forever - close to 15 hours now, and still not done... With "lsof -i", I can see a connection is established from my source hypervisor to a