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Fix #374: describe automount of /run, /tmp and tmpfiles.d support

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg
2023-10-22 12:18:42 +02:00
parent 7ff7f93364
commit e2ee372b5d
2 changed files with 25 additions and 9 deletions
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doc/bootstrap.md
+8 -4
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@@ -19,11 +19,14 @@ Bootstrap
12. Remount `/` read-write if `/` is listed in `/etc/fstab` without `ro`
13. Call 1st level hooks, `HOOK_ROOTFS_UP`
14. Mount all file systems listed in `/etc/fstab` and swap, if available.
On mount error `HOOK_MOUNT_ERROR` is called. After mount, regardless
of error, `HOOK_MOUNT_POST` is called
Finit verifies that `/dev/shm`, `/dev/pts`, `/run`, and `/tmp` are
mounted. If not, Finit mounts them as `tmpfs` because otherwise the rest
of the boot may fail. On any mount error `HOOK_MOUNT_ERROR` is called.
After mount, regardless of error, `HOOK_MOUNT_POST` is called
15. Enable SysV init signals
16. Call 2nd level hooks, `HOOK_BASEFS_UP`
17. Cleanup stale files from `/tmp/*` et al, handled by `bootmisc` plugin
17. Cleanup stale files from `/tmp/*` et al and (re)create temporary files and
directories according to [tmpfiles.d(5)][], handled by `bootmisc` plugin
18. Load kernel params from `/etc/sysctl.d/*.conf`, `/etc/sysctl.conf`
et al. (Supports all locations that SysV init does.), handled by
`procps` plugin
@@ -56,4 +59,5 @@ well before all 'S' runlevel tasks are started. This could be used with
system images that are created read-only and all configuration is stored
on external media.
[run-parts(8)]: http://manpages.debian.org/cgi-bin/man.cgi?query=run-parts
[run-parts(8)]: http://manpages.debian.org/cgi-bin/man.cgi?query=run-parts
[tmpfiles.d(5)]: https://www.freedesktop.org/software/systemd/man/tmpfiles.d.html