Gentoo Archives: gentoo-user

From: Rich Freeman <rich0@g.o>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Separate /usr partition
Date: Wed, 14 Sep 2022 16:30:25
Message-Id: CAGfcS_m50ikdqPXAg4wubJHrv2zj-heRauNBC+51i9Q=Hc6g5w@mail.gmail.com
In Reply to: RE: [gentoo-user] Separate /usr partition by Laurence Perkins
1 On Wed, Sep 14, 2022 at 12:17 PM Laurence Perkins <lperkins@×××××××.net> wrote:
2 >
3 > If something you need for booting with separate /usr is missing that would be a FSH bug and is probably worth reporting unless you're doing something truly arcane with your system.
4 >
5
6 You can always ask upstream but just about everybody is moving away
7 from this. A Gentoo update is in the works that will require anybody
8 using systemd to move everything in / to /usr (it isn't difficult to
9 switch). (/bin would become a symlink to /usr/bin and so on).
10 Probably won't be mandatory for non-systemd users but pretty soon
11 upstreams are going to start assuming that there is no difference
12 between /usr/lib and /lib and so on. Gentoo maintainers could
13 potentially patch that behavior but it currently isn't required to
14 accept bugs that break booting if /usr isn't already mounted.
15
16 Simplest solution is to use an initramfs, which is basically what 99%
17 of linux users use (just talking about conventional distros here, but
18 I'm guessing Android uses one).
19
20 Depending on your config things may still work using /usr in the
21 traditional way, but if it doesn't work there is no guarantee that
22 anybody will help you fix that.
23
24 --
25 Rich