@redhat.com; quint...@redhat.com;
> ebl...@redhat.com; arm...@redhat.com; pet...@redhat.com;
> d...@openvz.org
> Subject: Re: [PATCH v0 0/4] background snapshot
>
> * Denis Plotnikov (dplotni...@virtuozzo.com) wrote:
> > Currently where is no way to make a vm snapshot without pa
* Denis Plotnikov (dplotni...@virtuozzo.com) wrote:
> Currently where is no way to make a vm snapshot without pausing a vm
> for the whole time until the snapshot is done. So, the problem is
> the vm downtime on snapshoting. The downtime value depends on the vmstate
> size, the major part of which
On Fri, Jul 24, 2020 at 11:06:17AM +0300, Denis Plotnikov wrote:
>
>
> On 23.07.2020 20:39, Peter Xu wrote:
> > On Thu, Jul 23, 2020 at 11:03:55AM +0300, Denis Plotnikov wrote:
> > >
> > > On 22.07.2020 19:30, Peter Xu wrote:
> > > > On Wed, Jul 22, 2020 at 06:47:44PM +0300, Denis Plotnikov
On 23.07.2020 20:39, Peter Xu wrote:
On Thu, Jul 23, 2020 at 11:03:55AM +0300, Denis Plotnikov wrote:
On 22.07.2020 19:30, Peter Xu wrote:
On Wed, Jul 22, 2020 at 06:47:44PM +0300, Denis Plotnikov wrote:
On 22.07.2020 18:42, Denis Plotnikov wrote:
On 22.07.2020 17:50, Peter Xu wrote:
On Thu, Jul 23, 2020 at 11:03:55AM +0300, Denis Plotnikov wrote:
>
>
> On 22.07.2020 19:30, Peter Xu wrote:
> > On Wed, Jul 22, 2020 at 06:47:44PM +0300, Denis Plotnikov wrote:
> > >
> > > On 22.07.2020 18:42, Denis Plotnikov wrote:
> > > >
> > > > On 22.07.2020 17:50, Peter Xu wrote:
> > > >
On 22.07.2020 19:30, Peter Xu wrote:
On Wed, Jul 22, 2020 at 06:47:44PM +0300, Denis Plotnikov wrote:
On 22.07.2020 18:42, Denis Plotnikov wrote:
On 22.07.2020 17:50, Peter Xu wrote:
Hi, Denis,
Hi, Peter
...
How to use:
1. enable background snapshot capability
virsh
On Wed, Jul 22, 2020 at 06:47:44PM +0300, Denis Plotnikov wrote:
>
>
> On 22.07.2020 18:42, Denis Plotnikov wrote:
> >
> >
> > On 22.07.2020 17:50, Peter Xu wrote:
> > > Hi, Denis,
> > Hi, Peter
> > > ...
> > > > How to use:
> > > > 1. enable background snapshot capability
> > > > virsh
On 22.07.2020 18:42, Denis Plotnikov wrote:
On 22.07.2020 17:50, Peter Xu wrote:
Hi, Denis,
Hi, Peter
...
How to use:
1. enable background snapshot capability
virsh qemu-monitor-command vm --hmp migrate_set_capability
background-snapshot on
2. stop the vm
virsh
On 22.07.2020 17:50, Peter Xu wrote:
Hi, Denis,
Hi, Peter
...
How to use:
1. enable background snapshot capability
virsh qemu-monitor-command vm --hmp migrate_set_capability
background-snapshot on
2. stop the vm
virsh qemu-monitor-command vm --hmp stop
3. Start the external
Hi, Denis,
On Wed, Jul 22, 2020 at 11:11:29AM +0300, Denis Plotnikov wrote:
> Currently where is no way to make a vm snapshot without pausing a vm
> for the whole time until the snapshot is done. So, the problem is
> the vm downtime on snapshoting. The downtime value depends on the vmstate
>
Currently where is no way to make a vm snapshot without pausing a vm
for the whole time until the snapshot is done. So, the problem is
the vm downtime on snapshoting. The downtime value depends on the vmstate
size, the major part of which is RAM and the disk performance which is
used for the
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