Re: Moving a service from one systemd slice to another..

[Tomasz Torcz <tomek@xxxxxxxxxxxxxx>]

On Mon, May 04, 2020 at 11:52:37AM +0530, nitish nagesh wrote:
> Hello,
> 
>    We have this odd want to move a daemon between different systemd slices.
> Not sure if that's even a valid thing to do, but here is the requirement.

  You can use low-level cgroup access to move it. Something like:
systemctl show --property MainPID --value your.service > /sys/fs/cgroup/NEW.slice/cgroup.procs

Process can only be in one cgroup at the time, so it will be moved.

-- 
Tomasz Torcz                        Once you've read the dictionary,
tomek@xxxxxxxxxxxxxx                every other book is just a remix.
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