[pve-devel] applied: [PATCH qemu-server 1/2] use KillMode 'process' for systemd scope

[Thomas Lamprecht <t.lamprecht@proxmox.com>]

On 21.06.21 18:35, Stefan Reiter wrote:
> KillMode 'none' is deprecated, and systemd loudly complains about that
> in the journal. To avoid the warning, but keep the behaviour the same,
> use KillMode 'process'.
> 
> This mode does two things differently, which we have to stop it from
> doing:
> * it sends SIGTERM right when the scope is cancelled (e.g. on shutdown)
>  -> but only to the "root" process, which in our case is the worker
>  instance forking QEMU, so it is already dead by the time this happens
> * it sends SIGKILL to *all* children after a timeout
>  -> can be avoided by setting either SendSIGKILL to false, or
>  TimeoutStopUSec to infinity - for safety, we do both
> 
> In my testing, this replicated the previous behaviour exactly, but
> without using the deprecated 'none' mode.
> 
> Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
> ---
> 
> Depends on updated pve-common from patch 2.
> 
>  PVE/QemuServer.pm | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
>

applied, thanks!