On 3/19/19 9:17 AM, Dominik Csapak wrote:
> Signed-off-by: Dominik Csapak <d.csa...@proxmox.com>
> ---
> PVE/QemuConfig.pm | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/PVE/QemuConfig.pm b/PVE/QemuConfig.pm
> index b2d4e45..8fae4fc 100644
> --- a/PVE/QemuConfig.pm
> +++ b/PVE/QemuConfig.pm
> @@ -138,6 +138,10 @@ sub __snapshot_save_vmstate {
> }
>
> my $driver_state_size = 500; # assume 500MB is enough to safe all driver
> state;
> + # our savevm-start does live-save of the memory until the space left in
> the
> + # volume is just enough for the remaining memory content + internal state
> + # then it stops the vm and copies the rest so we reserve twice the
> + # memory content + state to minimize vm downtime
> my $size = $conf->{memory}*2 + $driver_state_size;
> my $scfg = PVE::Storage::storage_config($storecfg, $target);
>
>
applied all three patches, thanks!
maybe it's worth to add some logic to make "qm resume ..." also work for " to
disk
suspended" VMs, else it could be potentially a bit confusing for people.
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