[systemd-devel] systemd kills mdmon if it was started manually by user

[Lennart Poettering]

On Sat, 04.12.10 15:08, Andrey Borzenkov (arvidjaar at gmail.com) wrote:

> >> It is then killed by systemd during shutdown as part of user session.
> >> It results in dirty array on next boot.
> >>
> >> Is there any magic that allows daemon to be exempted from killing?
> >
> > While your raid should absolutely not be corrupted on next reboot
> > when mdmon receives a SIGTERM,
> 
> This won't be corrupted but it will initiate rebuilt. I have reports
> that such rebuild may take hours, costing performance and loss of
> redundancy.

Well, eventually we need to be able to kill mdmon. Otherwise we might
not be able to remount the root dir r/o. How exactly is mdmon supposed
to behave on shutdown?

Lennart

-- 
Lennart Poettering - Red Hat, Inc.