Gentoo Archives: gentoo-dev

From: DarKRaveR <dark@×××××××××.org>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Warn users not to do separate /usr partition without proper initramfs in the handbook?
Date: Sat, 30 Jul 2011 19:05:15
Message-Id: c779919db618b8308e71b3bd824b01d6.squirrel@ssl.verfeiert.org
In Reply to: Re: [gentoo-dev] Warn users not to do separate /usr partition without proper initramfs in the handbook? by "Chí-Thanh Christopher Nguyễn"
1 Certainly a good point - you don't want to spoil a SSD-RAID-set's
2 performance by encrypting /usr but there is surely a strong need to
3 encrypt /etc and thus /, which has a rather neglectable impact on
4 performance of a system.
5 I'd even say that in a lot of environments splitting / and /usr is more
6 common and useful than putting them on the same FS.
7 Just accepting the need to have / and /usr on the same FS because packages
8 are severly broken and badly designed should not really an argument to
9 consider.
10
11 Kind Regards
12
13 -Sven
14
15 P.S.: In this respect I second Ciaran's POV and what he said.
16
17 On Sat, July 30, 2011 16:28, Chí-Thanh Christopher Nguyễn wrote:
18 > Samuli Suominen schrieb:
19 >>
20 >> Someone mentioned NFS mount on /usr. Do we have other reasons? How
21 >> many users that might be?
22 >
23 > If you have / encrypted, then you can leave /usr unencrypted as it
24 > contains no secrets. Also /usr can remain mounted read-only most of the
25 > time, so there is a reduced chance of accidental corruption.
26 > I don't know the number of users who might want this, and I imagine it
27 > is difficult to count them.
28 >
29 >
30 > Best regards,
31 > Chí-Thanh Christopher Nguyễn
32 >
33 >