commit: d30bfb2e0028d37031b0a0c129cce7ced20d2cef
Author: Fernando Reyes (likewhoa) <design <AT> missionaccomplish <DOT> com>
AuthorDate: Mon Aug 4 01:23:02 2014 +0000
Commit: Richard Farina <zerochaos <AT> gentoo <DOT> org>
CommitDate: Wed Aug 6 22:21:03 2014 +0000
URL:
http://sources.gentoo.org/gitweb/?p=proj/genkernel.git;a=commit;h=d30bfb2e
Fixed a bug which prevented aufs.modules from functioning properly
and changed the variables names to reflect the actual logic.
---
defaults/initrd.defaults | 1 +
defaults/initrd.scripts | 17 ++++++++---------
defaults/linuxrc | 22 +++++++++++++---------
3 files changed, 22 insertions(+), 18 deletions(-)
diff --git a/defaults/initrd.defaults b/defaults/initrd.defaults
index 94b45cc..818e3b1 100755
--- a/defaults/initrd.defaults
+++ b/defaults/initrd.defaults
@@ -72,6 +72,7 @@ CDROOT_MARKER='/livecd'
# AUFS variables
aufs=0
aufs_union_file=/livecd.aufs
+aufs_modules_dir=mnt/cdrom
LOOPS='/livecd.loop /zisofs /livecd.squashfs /image.squashfs /livecd.gcloop'
diff --git a/defaults/initrd.scripts b/defaults/initrd.scripts
index 5a01986..7d9497d 100644
--- a/defaults/initrd.scripts
+++ b/defaults/initrd.scripts
@@ -297,12 +297,12 @@ union_insert_dir() {
union_insert_modules() {
local module
- for module in "$NEW_ROOT/$1/modules/"*.mo; do
- union_mod "$module" || bad_msg "Unable to load module:
'$module'"
+ for module in "$1/modules/"*.mo; do
+ union_mod "$module" || bad_msg "Unable to insert module:
'$module'"
done
- for module in "$NEW_ROOT/$1/modules/"*.lzm; do
- union_mod "$module" lzm || bad_msg "Unable to load module:
'$module'"
+ for module in "$1/modules/"*.lzm; do
+ union_mod "$module" || bad_msg "Unable to insert module:
'$module'"
done
}
@@ -315,13 +315,12 @@ union_mod() {
mod=${1##*/}
mod=${mod%.*}
- mkdir -p "$aufs_memory/modules/$mod" || return
-
- if [ lzm = "$2" ]; then
- mount -o loop,ro "$1" "$aufs_memory/modules/$mod"
+ if [ ! -d "$aufs_union"/mnt/"$mod" ]; then
+ mkdir -p "$aufs_union"/mnt/modules/"$mod" || return
fi
- union_insert_dir "$aufs_union" "$aufs_memory/modules/$mod"
+ mount -o loop,ro "$1" "$aufs_union"/mnt/modules/"$mod"
+ union_insert_dir "$aufs_union" "$aufs_union"/mnt/modules/"$mod"
}
# Implements RC_NO_UMOUNTS variable into $CHROOT/etc/rc.conf for a cleaner
shutdown process
diff --git a/defaults/linuxrc b/defaults/linuxrc
index 3098866..951f5e1 100644
--- a/defaults/linuxrc
+++ b/defaults/linuxrc
@@ -265,7 +265,7 @@ do
;;
# Allow user to specify the modules location
aufs.modules\=*)
- aufs_modules_dev=${x#*=}
+ aufs_modules_dir=${x#*=}
aufs_modules=1
;;
unionfs)
@@ -786,16 +786,20 @@ distfiles /usr/portage/distfiles tmpfs
defaults 0 0
FSTAB
fi
- # When aufs.modules= is used
- if [ 1 = "$aufs_modules" ]; then
- warn_msg "Adding all modules in
$aufs_modules_dev/modules/"
+ # When aufs.modules= is used or $CDROOT_PATH/modules
+ # directory is available
+ if [[ 1 = "$aufs_modules" || -d $CDROOT_PATH/modules ]]; then
+ warn_msg "Adding all modules in
$aufs_modules_dir/modules/"
- if [ -z "$aufs_modules_dev" ]; then
+ if [ mnt/cdrom = "$aufs_modules_dir" ]; then
union_insert_modules "$CDROOT_PATH"
- else
- mkdir "$NEW_ROOT/mnt/modulesd"
- mount "$aufs_modules_dev"
"$NEW_ROOT/mnt/modulesd"
- union_insert_modules "$NEW_ROOT/mnt/modulesd"
+ elif [ ! -b "$aufs_modules_dir" ]; then
+ bad_msg "$aufs_modules_dir is not a valid
block device"
+ bad_msg "aborting modules insert into
$aufs_union"
+ else
+ mkdir /mnt/modules
+ mount "$aufs_modules_dir" /mnt/modules
+ union_insert_modules /mnt/modules
fi
fi
