From: Alan McKinnon <alan.mckinnon@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] separate / and /usr to require initramfs 2013-11-01
Date: Sat, 28 Sep 2013 01:10:14 +0200 [thread overview]
Message-ID: <52461056.9020604@gmail.com> (raw)
In-Reply-To: <52460D42.2080109@gmail.com>
On 28/09/2013 00:57, Dale wrote:
> Bruce Hill wrote:
>> On Fri, Sep 27, 2013 at 05:33:02PM -0500, Dale wrote:
>>> I'm hoping that since I use eudev, I don't have to worry about this.
>>> If I do, this could get interesting, again. Dale
>> Do you have /usr separate from / ?
>
> Yep. From my understanding tho, eudev is not supposed to be affected by
> this problem tho.
>
> One reason for this being seperate, I have / and /boot on a regular
> partition and everything else on LVM. Sometimes that /usr gets a bit
> full. It's not so bad after I moved all the portage stuff out and put
> it in /var. Now I have to watch /var too. lol
Ask yourself this question:
Why do you have /usr separate?
No really, *why exactly*?
One of the very first things you do with /usr at boot time is mount it,
and from then on you use it exactly as if it were always on / anyway.
I'll bet that since you moved all of portage out, your mount options and
fs configs are the same between the two anyway. So what exactly does a
separate /usr get you on a stabd-alone workstation buy you? I've been
looking at this for ages and conclude it buys me nothing but pain. They
don't even change much if /home and /var are elsewhere, so guage your
size right (easy to do) and never need look at it again.
Separate /usr for the most part is an ancient artifact from decades ago.
It's useful in edge cases but not in the general case with modern
hardware. So why do people do it? I reckon it's inertia and nothign
more. Which is kinda silly as inertia ignores everythign else in the
environment that is changing around you (and *that* is a given).
So unless you have something exotic like /usr mounted off a central
server, or want / on LVM (and your grub doesn't support lvm), you are
going to need an initramfs anyway to get around the circular bootstrap
problem.
I say people should make their lives easier and just stick /usr on the
same volume as / and be done with it. It removes a whole lot of painful
scenarios that are going to keep on biting you as the rest of the world
moves on and progresses
--
Alan McKinnon
alan.mckinnon@gmail.com
next prev parent reply other threads:[~2013-09-27 23:14 UTC|newest]
Thread overview: 262+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-27 22:21 [gentoo-user] separate / and /usr to require initramfs 2013-11-01 Bruce Hill
2013-09-27 22:33 ` Dale
2013-09-27 22:39 ` Bruce Hill
2013-09-27 22:57 ` Dale
2013-09-27 23:10 ` Alan McKinnon [this message]
2013-09-27 23:47 ` Neil Bothwick
2013-09-28 0:39 ` David W Noon
2013-09-28 8:30 ` Mick
2013-09-28 8:42 ` Dale
2013-09-28 12:30 ` Bruce Hill
2013-09-28 12:49 ` David W Noon
2013-09-28 12:54 ` Bruce Hill
2013-09-29 14:20 ` Tanstaafl
2013-09-29 14:57 ` Bruce Hill
2013-09-29 17:24 ` Tanstaafl
2013-09-29 17:41 ` Canek Peláez Valdés
2013-09-29 18:02 ` Bruce Hill
2013-09-29 18:29 ` Tanstaafl
2013-09-28 11:32 ` Tanstaafl
2013-09-28 13:15 ` Michael Hampicke
2013-09-28 15:06 ` Dale
2013-09-28 16:54 ` Mick
2013-09-28 17:49 ` Michael Hampicke
2013-09-28 18:18 ` Dale
2013-09-28 22:46 ` Alan McKinnon
2013-09-29 14:49 ` Tanstaafl
2013-09-29 15:24 ` Dale
2013-09-29 17:37 ` Tanstaafl
2013-09-29 18:25 ` Dale
2013-09-29 18:45 ` Tanstaafl
2013-09-29 21:23 ` Walter Dnes
2013-09-29 21:32 ` Neil Bothwick
2013-09-29 21:33 ` Alan McKinnon
2013-09-29 23:05 ` Neil Bothwick
2013-09-29 21:35 ` Dale
2013-09-29 22:58 ` Tanstaafl
2013-09-29 23:27 ` Dale
2013-09-30 17:10 ` Volker Armin Hemmann
2013-09-30 17:25 ` Tanstaafl
2013-09-30 17:42 ` Volker Armin Hemmann
2013-09-30 19:10 ` Alan McKinnon
2013-09-30 20:47 ` Neil Bothwick
2013-10-01 3:36 ` Bruce Hill
2013-10-01 7:37 ` Neil Bothwick
2013-09-30 20:48 ` Dale
2013-09-30 21:04 ` Volker Armin Hemmann
2013-10-01 1:43 ` Dale
2013-09-29 23:19 ` Neil Bothwick
2013-09-29 23:34 ` Dale
2013-09-30 8:09 ` Joost Roeleveld
2013-09-29 18:45 ` Bruce Hill
2013-09-30 16:38 ` Dan Johansson
2013-09-30 18:09 ` Mark David Dumlao
2013-09-30 20:08 ` Dan Johansson
2013-09-30 20:50 ` Neil Bothwick
2013-09-29 15:41 ` Canek Peláez Valdés
2013-09-29 20:17 ` Alan McKinnon
2013-09-29 14:30 ` Tanstaafl
2013-09-28 14:04 ` Alan McKinnon
2013-09-28 18:11 ` Volker Armin Hemmann
2013-09-28 19:50 ` Neil Bothwick
2013-09-28 22:51 ` Alan McKinnon
2013-09-29 14:55 ` Tanstaafl
2013-09-29 17:55 ` Tanstaafl
2013-09-29 20:28 ` Alan McKinnon
2013-09-29 23:31 ` Daniel Campbell
2013-09-29 23:57 ` Neil Bothwick
2013-09-30 10:01 ` Hinnerk van Bruinehsen
2013-09-30 10:22 ` Neil Bothwick
2013-10-02 23:28 ` [gentoo-user] " Jonathan Callen
2013-09-30 9:31 ` [gentoo-user] " Alan McKinnon
2013-09-30 10:27 ` Daniel Campbell
2013-09-30 10:28 ` Alan McKinnon
2013-09-28 0:32 ` Bruce Hill
2013-09-28 16:01 ` William Hubbs
2013-09-28 17:31 ` Dale
2013-09-28 19:53 ` Neil Bothwick
2013-09-28 22:15 ` Dale
2013-09-28 22:46 ` Neil Bothwick
2013-09-28 23:09 ` Dale
2013-09-29 5:29 ` Walter Dnes
2013-09-29 8:25 ` Mick
2013-09-29 8:28 ` Alan McKinnon
2013-09-29 10:55 ` Volker Armin Hemmann
2013-09-29 11:03 ` Greg Woodbury
2013-09-29 11:58 ` Volker Armin Hemmann
2013-09-29 15:12 ` Flexibility and robustness in the Linux organisim (was: [gentoo-user] separate / and /usr to require initramfs 2013-11-01) Greg Woodbury
2013-09-29 15:22 ` Alon Bar-Lev
2013-09-29 16:03 ` [gentoo-user] Re: Flexibility and robustness in the Linux organisim Volker Armin Hemmann
2013-09-29 16:33 ` Dale
2013-09-29 19:42 ` Alan McKinnon
2013-09-29 21:41 ` Dale
2013-09-29 22:04 ` Alan McKinnon
2013-09-30 6:31 ` pk
2013-09-30 7:32 ` Alan McKinnon
2013-09-30 19:40 ` pk
2013-09-30 21:05 ` Walter Dnes
2013-09-30 22:37 ` Neil Bothwick
2013-10-11 8:16 ` [gentoo-user] " Steven J. Long
2013-10-11 8:44 ` Neil Bothwick
2013-10-11 14:44 ` Mark David Dumlao
2013-10-01 19:22 ` [gentoo-user] " Mark David Dumlao
2013-10-01 19:28 ` Mark David Dumlao
2013-10-11 7:54 ` [gentoo-user] " Steven J. Long
2013-10-11 7:50 ` Alan McKinnon
2013-10-11 11:22 ` [gentoo-user] " Steven J. Long
2013-09-29 16:41 ` [gentoo-user] " Francisco Blas Izquierdo Riera (klondike)
2013-09-29 22:47 ` Volker Armin Hemmann
2013-09-30 23:21 ` Francisco Blas Izquierdo Riera (klondike)
2013-10-01 5:11 ` Mark David Dumlao
2013-10-01 5:14 ` Mark David Dumlao
2013-10-01 16:35 ` Volker Armin Hemmann
2013-10-11 8:28 ` [gentoo-user] " Steven J. Long
2013-10-11 15:50 ` Volker Armin Hemmann
2013-09-29 17:54 ` [gentoo-user] " Tanstaafl
2013-09-29 19:30 ` [gentoo-user] separate / and /usr to require initramfs 2013-11-01 Alan McKinnon
2013-10-08 0:03 ` [gentoo-user] " walt
2013-10-08 18:11 ` Volker Armin Hemmann
2013-10-09 4:16 ` William Hubbs
2013-10-10 0:24 ` walt
2013-10-10 14:46 ` William Hubbs
2013-10-10 15:29 ` Volker Armin Hemmann
2013-10-11 6:59 ` Nicolas Sebrecht
2013-09-29 18:46 ` [gentoo-user] " Neil Bothwick
2013-10-02 16:58 ` the
2013-09-29 19:16 ` Alan McKinnon
2013-09-30 2:23 ` [gentoo-user] " »Q«
2013-09-29 18:41 ` [gentoo-user] " Neil Bothwick
2013-09-29 21:48 ` Dale
2013-09-29 23:12 ` Neil Bothwick
2013-09-29 17:43 ` Tanstaafl
2013-09-29 18:53 ` Neil Bothwick
2013-09-29 19:54 ` Alan McKinnon
2013-09-29 20:20 ` Mark David Dumlao
2013-09-29 22:00 ` Dale
2013-09-29 22:31 ` Mark David Dumlao
2013-09-29 23:08 ` Dale
2013-09-30 7:35 ` Alan McKinnon
2013-09-30 9:27 ` Dale
2013-09-29 23:40 ` Daniel Campbell
2013-09-30 7:39 ` Alan McKinnon
2013-09-28 19:04 ` Alan Mackenzie
2013-09-28 20:17 ` Neil Bothwick
2013-09-28 21:09 ` Alan Mackenzie
2013-09-28 22:37 ` Neil Bothwick
2013-09-29 4:48 ` Greg Woodbury
2013-09-29 5:08 ` Bruce Hill
2013-09-29 8:43 ` Dale
2013-09-29 12:07 ` Alan Mackenzie
2013-09-29 16:10 ` Volker Armin Hemmann
2013-09-29 22:06 ` Walter Dnes
2013-09-29 23:00 ` Volker Armin Hemmann
2013-09-30 4:14 ` Walter Dnes
2013-09-30 4:21 ` Mark David Dumlao
2013-09-30 4:36 ` Canek Peláez Valdés
2013-09-30 9:25 ` Walter Dnes
2013-09-30 8:01 ` Alan McKinnon
2013-09-30 10:32 ` Joost Roeleveld
2013-09-30 10:41 ` Alan McKinnon
2013-09-30 8:19 ` Neil Bothwick
2013-09-29 23:24 ` Neil Bothwick
2013-09-29 17:55 ` Tanstaafl
2013-09-29 18:30 ` Neil Bothwick
2013-09-28 22:24 ` Dale
2013-09-29 17:58 ` Tanstaafl
2013-09-29 18:21 ` Canek Peláez Valdés
2013-09-29 18:32 ` Tanstaafl
2013-09-29 19:11 ` William Hubbs
2013-09-29 19:34 ` Canek Peláez Valdés
2013-09-29 19:41 ` Alon Bar-Lev
2013-09-29 23:02 ` Volker Armin Hemmann
2013-09-29 23:52 ` Greg Woodbury
2013-09-30 0:02 ` Neil Bothwick
2013-10-11 8:36 ` [gentoo-user] " Steven J. Long
2013-10-11 8:42 ` Neil Bothwick
2013-10-11 11:27 ` [gentoo-user] " Steven J. Long
2013-10-11 11:55 ` Neil Bothwick
2013-10-11 13:11 ` Peter Humphrey
2013-10-11 13:58 ` Neil Bothwick
2013-10-12 2:21 ` [gentoo-user] " walt
2013-10-12 5:06 ` Daniel Campbell
2013-10-12 8:11 ` Neil Bothwick
2013-09-29 14:53 ` [gentoo-user] " Tanstaafl
2013-09-29 15:39 ` Dale
2013-09-30 4:55 ` [gentoo-user] " »Q«
2013-09-30 9:24 ` Dale
2013-09-29 18:36 ` [gentoo-user] " Neil Bothwick
2013-09-30 10:16 ` Joost Roeleveld
2013-09-30 10:24 ` Neil Bothwick
2013-09-30 10:35 ` Joost Roeleveld
2013-09-29 17:59 ` Tanstaafl
2013-09-29 20:09 ` Alan McKinnon
2013-09-29 20:35 ` Tanstaafl
2013-09-30 10:20 ` Joost Roeleveld
2013-09-28 20:43 ` [gentoo-user] " Nikos Chantziaras
2013-09-28 20:58 ` Alon Bar-Lev
2013-09-28 22:36 ` Alan McKinnon
2013-09-28 23:23 ` Volker Armin Hemmann
2013-09-28 23:31 ` pk
2013-09-29 0:01 ` Dale
2013-09-29 0:10 ` Alan McKinnon
2013-09-29 0:33 ` pk
2013-09-29 4:05 ` Bruce Hill
2013-09-29 10:59 ` Volker Armin Hemmann
2013-09-29 15:24 ` pk
2013-09-29 16:11 ` Volker Armin Hemmann
2013-09-29 16:36 ` Dale
2013-09-29 17:05 ` pk
2013-09-29 0:08 ` Alan McKinnon
2013-09-29 10:59 ` Volker Armin Hemmann
2013-09-29 6:06 ` Walter Dnes
2013-09-29 9:30 ` pk
2013-09-29 10:21 ` Neil Bothwick
2013-09-29 17:55 ` Tanstaafl
2013-09-29 18:55 ` William Hubbs
2013-09-29 19:09 ` Tanstaafl
2013-10-09 13:39 ` gottlieb
2013-09-29 20:39 ` Alan McKinnon
2013-09-29 20:51 ` Tanstaafl
2013-09-29 21:15 ` Alan McKinnon
2013-09-29 22:53 ` Tanstaafl
2013-09-29 23:09 ` Volker Armin Hemmann
2013-09-30 9:00 ` Alan McKinnon
2013-09-30 17:25 ` Volker Armin Hemmann
2013-09-30 19:14 ` Alan McKinnon
2013-09-30 22:05 ` Mick
2013-09-30 22:39 ` Neil Bothwick
2013-10-01 12:35 ` PORTDIR default - changing PORTDIR variable - WAS " Tanstaafl
2013-10-01 12:46 ` Alan McKinnon
2013-10-01 13:52 ` Tanstaafl
2013-10-01 14:11 ` Alan McKinnon
2013-10-01 14:57 ` Neil Bothwick
2013-10-01 14:17 ` Neil Bothwick
2013-10-01 13:13 ` Dragostin Yanev
2013-10-01 14:14 ` Michael Orlitzky
2013-10-01 18:15 ` Tanstaafl
2013-10-01 18:48 ` Neil Bothwick
2013-10-01 21:24 ` Alan McKinnon
2013-10-01 22:51 ` Greg Turner
2013-10-01 23:41 ` Neil Bothwick
2013-10-02 12:23 ` Tanstaafl
2013-10-02 15:31 ` Neil Bothwick
2013-10-02 18:24 ` Tanstaafl
2013-10-02 20:21 ` Tanstaafl
2013-12-04 15:05 ` [gentoo-user] Re: PORTDIR default - changing PORTDIR variable Tanstaafl
2013-12-04 21:43 ` Tanstaafl
2013-12-04 22:44 ` Neil Bothwick
2013-12-05 11:47 ` Tanstaafl
2013-10-03 5:48 ` PORTDIR default - changing PORTDIR variable - WAS Re: [gentoo-user] Re: separate / and /usr to require initramfs 2013-11-01 joost
2013-10-03 8:11 ` Neil Bothwick
2013-10-02 12:04 ` Tanstaafl
2013-10-02 12:12 ` Neil Bothwick
2013-10-02 12:29 ` Alan McKinnon
2013-10-02 12:28 ` Alan McKinnon
2013-10-02 12:53 ` Tanstaafl
2013-10-02 15:47 ` Alan McKinnon
2013-10-02 16:39 ` Neil Bothwick
2013-10-03 9:00 ` Yuri K. Shatroff
2013-10-03 12:09 ` Volker Armin Hemmann
2013-10-02 8:03 ` [gentoo-user] Re: PORTDIR default - changing PORTDIR variable Thanasis
2013-09-30 0:28 ` [gentoo-user] Re: separate / and /usr to require initramfs 2013-11-01 Daniel Campbell
[not found] <lWOHU-5Kr-7@gated-at.bofh.it>
[not found] ` <lWORA-5Tq-5@gated-at.bofh.it>
[not found] ` <lWORA-5Tq-3@gated-at.bofh.it>
[not found] ` <lWPaW-6bL-11@gated-at.bofh.it>
[not found] ` <lWQJH-8d1-1@gated-at.bofh.it>
[not found] ` <lX5fI-13Z-29@gated-at.bofh.it>
[not found] ` <lXtBo-6G5-29@gated-at.bofh.it>
[not found] ` <lXvDc-IX-5@gated-at.bofh.it>
[not found] ` <lXvWy-11o-15@gated-at.bofh.it>
2013-10-06 22:02 ` [gentoo-user] " Gregory Shearman
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