From: Hilton Chain via Bug reports for GNU Guix <bug-guix@gnu.org>
To: 64775@debbugs.gnu.org
Cc: Vagrant Cascadian <vagrant@debian.org>,
Saku Laesvuori <saku@laesvuori.fi>, Csepp <raingloom@riseup.net>
Subject: bug#64775: /run should be cleaned on boot
Date: Sun, 06 Aug 2023 21:18:35 +0800 [thread overview]
Message-ID: <87wmy848d0.wl-hako@ultrarare.space> (raw)
In-Reply-To: <20230721202417.6kfmen37cc2h25ko@X-kone>
Hi all,
On Sat, 22 Jul 2023 04:24:17 +0800,
Saku Laesvuori via Bug reports for GNU Guix wrote:
>
> [1 <text/plain; us-ascii (quoted-printable)>]
> > > I vote for TMPFS, since that would also reduce flash wear.
> > > Honestly I don't get why it's not already using TMPFS.
> >
> > One argument could be how much ram it takes:
> >
> > $ du -sc /run/*
> > 12 /run/blkid
> > 0 /run/booted-system
> > 0 /run/current-system
> > 1312 /run/setuid-programs
> > 524 /run/udev
> > 1848 total
> >
> > That is with no explicit setuid programs configured, on a machine with a
> > fairly minimal configuration.
> >
> > Not a *huge* amount of ram, but not nothing, either...
>
> I'd say it's effectively nothing for almost all devices capable of
> running Guix. On my laptop the size of /run is 4804 (4.7M). In a quick
> test one terminal window with only zsh running in it took almost 10
> times as much ram.
> [2 signature.asc <application/pgp-signature (7bit)>]
> No public key for 257D284A2A1D3A32 created at 2023-07-22T04:24:17+0800 using RSA
I'm currently using tmpfs for /tmp, /run and /var/run on my Guix
Systems.
If you are interested, this is my base file systems:
--8<---------------cut here---------------start------------->8---
(cons* (file-system
(device "none")
(mount-point "/tmp")
(type "tmpfs")
(check? #f))
(file-system
(device "none")
(mount-point "/run")
(type "tmpfs")
(needed-for-boot? #t)
(check? #f))
(file-system
(device "none")
(mount-point "/var/run")
(type "tmpfs")
(needed-for-boot? #t)
(check? #f))
(delete %debug-file-system
%base-file-systems))
--8<---------------cut here---------------end--------------->8---
Thanks
next prev parent reply other threads:[~2023-08-06 13:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-21 19:23 bug#64775: /run should be cleaned on boot Vagrant Cascadian
2023-07-21 19:36 ` Csepp
2023-07-21 19:57 ` Vagrant Cascadian
2023-07-21 20:24 ` Saku Laesvuori via Bug reports for GNU Guix
2023-08-06 13:18 ` Hilton Chain via Bug reports for GNU Guix [this message]
2023-08-06 20:06 ` Vagrant Cascadian
2023-08-07 1:33 ` Hilton Chain via Bug reports for GNU Guix
2023-08-07 14:39 ` Maxim Cournoyer
-- strict thread matches above, loose matches on Subject: below --
2023-02-12 20:37 [bug#61462] Add support for file capabilities(7) Tobias Geerinckx-Rice via Guix-patches via
2023-07-15 23:59 ` [bug#61462] [PATCH v2 01/10] system: Disallow file-like setuid-programs Tobias Geerinckx-Rice via Guix-patches via
2023-07-21 18:53 ` [bug#61462] Add support for file capabilities(7) Vagrant Cascadian
2023-07-21 19:11 ` Vagrant Cascadian
2023-08-08 15:40 ` Ludovic Courtès
[not found] ` <87o7ipvbhh.fsf__48662.4622646318$1693341314$gmane$org@wireframe>
2023-08-29 21:21 ` bug#64775: /run should be cleaned on boot brian via Bug reports for GNU Guix
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