Gentoo Archives: gentoo-user

From: covici@××××××××××.com
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] problems getting systemd to work
Date: Wed, 14 May 2014 09:43:19
Message-Id: 8704.1400060591@ccs.covici.com
In Reply to: Re: [gentoo-user] problems getting systemd to work by "Canek Peláez Valdés"
1 Canek Peláez Valdés <caneko@×××××.com> wrote:
2
3 > On Mon, May 12, 2014 at 11:52 AM, <covici@××××××××××.com> wrote:
4 > > Canek Peláez Valdés <caneko@×××××.com> wrote:
5 > >
6 > >> On Mon, May 12, 2014 at 11:31 AM, <covici@××××××××××.com> wrote:
7 > >> [snip]
8 > >> > OK, I will try dracut,
9 > >>
10 > >> I hope it works with dracut. This is my kernel command line and
11 > >> RAID/LVM related stuff from GRUB2:
12 > >>
13 > >> GRUB_CMDLINE_LINUX="init=/usr/lib/systemd/systemd quiet nosplash"
14 > >> GRUB_PRELOAD_MODULES="lvm mdraid1x"
15 > >>
16 > >> And this is my dracut.conf (minus comments):
17 > >>
18 > >> add_dracutmodules+="crypt lvm mdraid systemd"
19 > >> add_drivers+="autofs4 ipv6 dm-crypt aes sha256"
20 > >> fscks="umount mount /sbin/fsck* e2fsck"
21 > >>
22 > >> That's it. I didn't touched anything else to make dracut+systemd work
23 > >> with LVM and RAID (and LUKS, but that doesn't matter).
24 > >>
25 > >> Also, dracut comes with extensive and very clear documentation; check
26 > >> the man pages included.
27 > >>
28 > >> > but I still want to know what systemd is doing,
29 > >> > what processes its spawning, etc. -- how can I find this out -- I
30 > >> > thought to use the confirm_spawn, but it times out and keeps going, what
31 > >> > can I do instead?
32 > >>
33 > >> You can use bootchart:
34 > >>
35 > >> man 1 systemd-bootchart
36 > >>
37 > >> It will produce a chart with all the processes, and how long it takes
38 > >> for every one of them. But remember, the order depends on which one
39 > >> finishes before, and that can change from boot to boot.
40 > >>
41 > >> > Thanks people for all your responses, this is a great list.
42 > >>
43 > >> Regards.
44 > >> --
45 > >> Canek Peláez Valdés
46 > >> Profesor de asignatura, Facultad de Ciencias
47 > >
48 > > Well, since I am unable to see, the graph would not do me any good, any
49 > > way to get it in text form? What I want to see (and I know the order
50 > > may change) is which starts first and so on, to make sure targets,
51 > > etc. do what I want them to do.
52 >
53 > Try adding this to your kernel command line:
54 > systemd.log_target=console systemd.log_level=debug. It will add a lot
55 > of output, including what is being executed.
56
57 I also in my kernel command line said rd.lvm=1 just to make sure.
58
59 --
60 Your life is like a penny. You're going to lose it. The question is:
61 How do
62 you spend it?
63
64 John Covici
65 covici@××××××××××.com

Replies

Subject Author
Re: [gentoo-user] problems getting systemd to work "Jc García" <jyo.garcia@×××××.com>
Re: [gentoo-user] problems getting systemd to work "Canek Peláez Valdés" <caneko@×××××.com>