Class F (logs) and Class G (temp/update) reshuffled.
Logs:
- /var/log was already a mount from /storage/.cache/log via
packages/sysutils/busybox/system.d/var-log.mount, so journald already
writes to /var/log/journal in FHS terms. runemu.sh debug log moves
from /storage/.cache/log/runemu-debug.log to /var/log/runemu-debug.log
(same physical bytes, FHS surface).
- createlog (top-level busybox script) packs archive zips into
/var/log/archr/archive instead of /storage/logfiles. ArchR tmpfiles
z_01_archr.conf creates the backing dir under the storage overlay so
the path is writable on first boot.
Update:
- /var/cache/archr/update is a bridge symlink to /storage/.update added
by the archr meta-package. archr-update, automount and the [update]
samba share all flipped to the FHS path.
- factoryreset still preserves /storage/.update by its real name in
the find regex; that path is also what the pre-boot bootloader
scripts read, so the backing path is the canonical one and the
bridge is just the userland surface. Comment added so this is
obvious to future readers.
- busybox/scripts/init keeps UPDATE_ROOT=/storage/.update because it
runs in the initramfs before /var is even available.
Overlayfs workdirs (/storage/.tmp/*-workdir) and /storage/.boot.hint
documented as no-op in fhs-mapping.md: the overlayfs kernel layer
requires upperdir and workdir to share a filesystem, and the boot
hint is part of the U-Boot handshake.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Only create a logfile for the previous boot if persistent journal
is being used.
Also applies some changes for shellcheck warnings:
`...` to $(...)
Verifying variable is set ${var:?} before rm'ing
Useless use of cat
Command grouping when the commands redirect to the same file
Use of == in [...]
[ test1 -a test2 ] to [ test1 ] && [ test2 ]
Signed-off-by: Ian Leonard <antonlacon@gmail.com>
Douglas Teles
luzpaz
mglae
Ian Leonard
Lukas Rusak
CvH
MilhouseVH
Stefan Saraev
Stephan Raue
Bas Spaans
Domin6