Bug#1083159: mount: tmpfs size for /tmp is randomly ignored

From	Vincent Lefevre <vincent@vinc17.net>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1083159: mount: tmpfs size for /tmp is randomly ignored
Date	2024-10-03 15:40 +0200
Message-ID	<JtudH-gEYU-1@gated-at.bofh.it> (permalink)
References	(1 earlier) <JtaRH-gsSR-3@gated-at.bofh.it> <JtgX7-gwKw-1@gated-at.bofh.it> <JthzP-gxd2-11@gated-at.bofh.it> <Jt6XL-gqt9-9@gated-at.bofh.it> <JthzP-gxd2-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Control: reassign -1 src:linux
Control: found -1 6.10.12-1
Control: severity -1 minor
Control: notforwarded -1
Control: retitle -1 linux: for tmpfs, /proc/mounts and /proc/self/mountinfo do not always show the size when corresponding to the default, at least on /tmp

Summary: On my Debian/unstable machines, a tmpfs file system is
mounted on /tmp with the default size=50% option; this is the
current default in Debian. In this case, /proc/mounts and the
"mount" command (based on /proc/self/mountinfo) do not always
show the resulting size (as a number of KB) for /tmp; this is
random and can change only after a reboot.

-- 
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

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Bug#1083159: mount: tmpfs size for /tmp is randomly ignored Vincent Lefevre <vincent@vinc17.net> - 2024-10-03 15:40 +0200
  Processed: Re: Bug#1083159: mount: tmpfs size for /tmp is  randomly ignored "Debian Bug Tracking System" <owner@bugs.debian.org> - 2024-10-03 15:40 +0200
  Bug#1083159: mount: tmpfs size for /tmp is randomly ignored Salvatore Bonaccorso <carnil@debian.org> - 2025-02-21 20:40 +0100
    Bug#1083159: mount: tmpfs size for /tmp is randomly ignored Vincent Lefevre <vincent@vinc17.net> - 2025-05-06 12:20 +0200
      Bug#1083159: mount: tmpfs size for /tmp is randomly ignored Vincent Lefevre <vincent@vinc17.net> - 2025-05-06 13:00 +0200

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