Re: [Qemu-devel] [PATCH v1 01/17] migration: add background snapshot capability

2018-07-19 Thread Peter Xu
On Wed, Jul 18, 2018 at 06:41:44PM +0300, Denis Plotnikov wrote: > The capability is used for the background vmstate saving > using the migration infrastructure. > Background vmstate saving means that the majority of vmstate > (RAM) is saved in the background when VM's vCPUS are running. > This hel

[Qemu-devel] [PATCH v1 01/17] migration: add background snapshot capability

2018-07-18 Thread Denis Plotnikov
The capability is used for the background vmstate saving using the migration infrastructure. Background vmstate saving means that the majority of vmstate (RAM) is saved in the background when VM's vCPUS are running. This helps to reduce the VM downtime on VM snapshotting. Signed-off-by: Denis Plot