diff options
| author | Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar> | 2011-10-23 21:24:18 -0300 |
|---|---|---|
| committer | Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar> | 2011-10-23 21:24:18 -0300 |
| commit | 59ad1113d9ba60153f0c056711856e7440cc20bb (patch) | |
| tree | d159fefbfd91c120255f3d53853298a9a773e4a4 /archiso/install | |
| parent | 908551ef02771d370436b44c42db2c32a74e4a88 (diff) | |
[archiso] Add archiso_shutdown hook.
STATUS: Working (std boot, loop_mnt, pxe) with copytoram=[y|n].
NEEDS: initscript > 2011.07.3, mkinitcpio > 0.7.2, mkinitcpio-busybox > 1.18.5-1
Purpose: we need this for propertly unmount $cow_device,
used for persistent dm-snapshot devices.
This hook is based on work from Tom Gundersen[#1],
but adapted for archiso things (specially the shutdown script)
[#1] http://mailman.archlinux.org/pipermail/arch-projects/2011-July/001549.html
[#2] http://projects.archlinux.org/initscripts.git/commit/?id=1fa7b4b453e96533ae1db3630031285e5fc302b3
[#3] http://mailman.archlinux.org/pipermail/arch-projects/2011-August/001749.html
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Diffstat (limited to 'archiso/install')
| -rw-r--r-- | archiso/install/archiso_shutdown | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/archiso/install/archiso_shutdown b/archiso/install/archiso_shutdown new file mode 100644 index 0000000..49dfc8c --- /dev/null +++ b/archiso/install/archiso_shutdown @@ -0,0 +1,13 @@ +build() { + SCRIPT="archiso_shutdown" + add_binary /lib/initcpio/archiso_shutdown /shutdown +} + +help () { + cat <<HELPEOF +This hook will create a shutdown initramfs in /run/initramfs +that we can pivot to on shutdown in order to unmount / and +and others mount points, dm-snapshot devices and loopback devices. +Mostly usefull for dm-snapshot persistent. +HELPEOF +} |