Canek Peláez Valdés <[email protected]> wrote:
> On Mon, May 12, 2014 at 11:52 AM, <[email protected]> wrote:
> > Canek Peláez Valdés <[email protected]> wrote:
> >
> >> On Mon, May 12, 2014 at 11:31 AM, <[email protected]> wrote:
> >> [snip]
> >> > OK, I will try dracut,
> >>
> >> I hope it works with dracut. This is my kernel command line and
> >> RAID/LVM related stuff from GRUB2:
> >>
> >> GRUB_CMDLINE_LINUX="init=/usr/lib/systemd/systemd quiet nosplash"
> >> GRUB_PRELOAD_MODULES="lvm mdraid1x"
> >>
> >> And this is my dracut.conf (minus comments):
> >>
> >> add_dracutmodules+="crypt lvm mdraid systemd"
> >> add_drivers+="autofs4 ipv6 dm-crypt aes sha256"
> >> fscks="umount mount /sbin/fsck* e2fsck"
> >>
> >> That's it. I didn't touched anything else to make dracut+systemd work
> >> with LVM and RAID (and LUKS, but that doesn't matter).
> >>
> >> Also, dracut comes with extensive and very clear documentation; check
> >> the man pages included.
> >>
> >> > but I still want to know what systemd is doing,
> >> > what processes its spawning, etc. -- how can I find this out -- I
> >> > thought to use the confirm_spawn, but it times out and keeps going, what
> >> > can I do instead?
> >>
> >> You can use bootchart:
> >>
> >> man 1 systemd-bootchart
> >>
> >> It will produce a chart with all the processes, and how long it takes
> >> for every one of them. But remember, the order depends on which one
> >> finishes before, and that can change from boot to boot.
> >>
> >> > Thanks people for all your responses, this is a great list.
> >>
> >> Regards.
> >> --
> >> Canek Peláez Valdés
> >> Profesor de asignatura, Facultad de Ciencias
> >
> > Well, since I am unable to see, the graph would not do me any good, any
> > way to get it in text form? What I want to see (and I know the order
> > may change) is which starts first and so on, to make sure targets,
> > etc. do what I want them to do.
>
> Try adding this to your kernel command line:
> systemd.log_target=console systemd.log_level=debug. It will add a lot
> of output, including what is being executed.
I also in my kernel command line said rd.lvm=1 just to make sure.
--
Your life is like a penny. You're going to lose it. The question is:
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you spend it?
John Covici
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