Gentoo Archives: gentoo-dev

From: Ian Stakenvicius <axs@g.o>
To: "gentoo-dev@l.g.o" <gentoo-dev@l.g.o>
Cc: "gentoo-dev@l.g.o" <gentoo-dev@l.g.o>
Subject: Re: [gentoo-dev] supporting /usr on separate partition
Date: Mon, 17 Oct 2011 17:51:06
Message-Id: EB47ACE8-7EAB-42CE-8BDC-9DDDB1C4BC85@gentoo.org
In Reply to: Re: [gentoo-dev] supporting /usr on separate partition by Zac Medico
1 ...and recombining again..
2
3 On 2011-10-17, at 1:24 PM, Zac Medico <zmedico@g.o> wrote:
4
5 > On 10/17/2011 09:02 AM, Ian Stakenvicius wrote:
6 >> Splitting this up since i'm kind of starting two threads here..
7 >>
8 >> ----- Documentation discussion -----
9 >> On 16/10/11 02:44 PM, Zac Medico wrote:
10 >>>
11 >>> Well, you'll have to define the meaning of "support" in this context. I
12 >>> simply said that it shouldn't be encouraged, with me reason being that
13 >>> it tends to add unnecessary complexity (in violation of the KISS
14 >>> principle [1]).
15 >>>
16 >>
17 >> I would agree with this (that it shouldn't be encouraged), but I don't
18 >> think the Handbook is encouraging it now, as it is written..
19 >
20 > It depends on how you define "encouraging" in this context. The fact
21 > that /usr is shown as a separate partition might be considered
22 > "suggestive" if not "encouraging". If a user takes that suggestion
23 > without knowing the consequences (special initramfs or linuxrc init
24 > wrapper configuration), then then it could cause some disappointment
25 > when they finally discover the consequences.
26 >
27 >> ----- Support/implementation discussion -----
28 >>
29 >>> ... If people want that, I think it's perfectly
30 >>> reasonable to expect them to use either an initramfs or a simple linuxrc
31 >>> approach [2] to ensure that /usr is mounted before init starts.
32 >>
33 >> ...this would make sense, although in terms of "support" i think it
34 >> would be appropriate that we would provide this linuxrc wrapper on any
35 >> init system that needs /usr mounted.
36 >
37 > If someone wants to take on the burden of maintaining an init wrapper
38 > like that, then I guess that's fine. However, I wouldn't consider it to
39 > be an absolute requirement. I think it would be fine (maybe preferable)
40 > to simply provide a doc that describes how to mount /usr via an
41 > initramfs or linuxrc init wrapper. Such a doc would only be needed by
42 > those users who require that /usr be on a separate partition.
43
44 This makes sense. So the Handbook could be updated with a caveat after the large partition example to say something like "/usr on it's own partition needs special consideration, please see XXXXX" ... this works.

Replies

Subject Author
Re: [gentoo-dev] supporting /usr on separate partition Samuli Suominen <ssuominen@g.o>
Re: [gentoo-dev] supporting /usr on separate partition Sven Vermeulen <swift@g.o>