[arch-general] My end-user $0.02 on /etc/rc.conf splitting.
Kevin Chadwick
ma1l1ists at yahoo.co.uk
Tue Jul 24 08:06:12 EDT 2012
> Hi,
>
> Am 23.07.2012 17:29, schrieb Kevin Chadwick:
> > Tested, simply sophisticated and as fast as you make it.
>
> There is no parallelization, no socket activation and no auto mounting.
> In no way can it be as fast as systemd.
>
init=/bin/sh
That happens a lot in embedded.
> > Once you get to desktop level and SSDs, who cares about a few seconds.
>
> It's not only about speed, but speed is a nice bonus. Its also about
> reliability. But I'm not going to enumerate the advantages of systemd
> over and over again. Just read the blog posts by Lennart ;).
>
That is completely debateable. I hope you look at counter arguments too.
I like what systemd does in code in the main. I just think it needs a
re-design to be more usable on the commandline and be more
modular so pid1 is small if it cannot stay as init.
> > The fastest booting systems (< 1 second) use init and won't use systemd.
>
> Which systems do you have in mind? Personally I can tell you out of
> experience that my system boots up faster with systemd.
>
Low memory embedded devices such as an mp3 player. I would also rather
desktop and embedded systems shared pid1 as a simple init like upstart
does.
> > WRT pulse audio it won't run under a grsecurity kernel so first
> > I'd say define modern desktop. How functional, how secure.
>
> On a "modern desktop" you probably have bigger concerns regarding
> security then running grsecurity. That said it should run fine with
> SElinux, which Fedora is using by default. Furthermore grsecurity seems
> to focus on servers anyway, so I'm not sure why you even bring this up?
>
Not really, it is used less on desktops because more code like Adobe
Flash breaks without intervention. My Arch desktops run grsecurity
kernels.
> Best regards,
> Karol Babioch
>
--
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