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initram: retry mount root incase its an usb device

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This commit is contained in:
Natanael Copa 2009-03-17 15:39:50 +00:00
parent a5f1bed085
commit 60258b46d5
1 changed files with 13 additions and 6 deletions
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19
initramfs-init
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@ -53,6 +53,15 @@ find_ovl() {
echo "$ovl" echo "$ovl"
} }
retry_mount() {
# usb might need some time to settle so we retry a few times
for i in $(seq 0 19); do
mount $@ 2>&1 && return 0
sleep 1
done
return 1
}
# gotta start from somewhere :) # gotta start from somewhere :)
echo "Alpine Init $VERSION" echo "Alpine Init $VERSION"
@ -116,7 +125,9 @@ eend 0
# check if root=... was set # check if root=... was set
if [ -n "$KOPT_root" ]; then if [ -n "$KOPT_root" ]; then
mount $KOPT_root $NEWROOT ebegin "Mounting root"
retry_mount $KOPT_root $NEWROOT 2>/dev/null
eend $?
cat /proc/mounts | while read DEV DIR TYPE OPTS ; do cat /proc/mounts | while read DEV DIR TYPE OPTS ; do
if [ "$DIR" != "/" -a "$DIR" != "$NEWROOT" -a -d "$DIR" ]; then if [ "$DIR" != "/" -a "$DIR" != "$NEWROOT" -a -d "$DIR" ]; then
mkdir -p $NEWROOT/$DIR mkdir -p $NEWROOT/$DIR
@ -136,11 +147,7 @@ if [ -n "$ALPINE_DEV_FS" ]; then
mount_opts="-t $ALPINE_DEV_FS" mount_opts="-t $ALPINE_DEV_FS"
fi fi
# usb might need some time to settle so we retry a few times retry_mount $mount_opts /dev/$ALPINE_DEV $ALPINE_MNT >/dev/null 2>&1
for i in $(seq 0 19); do
mount $mount_opts /dev/$ALPINE_DEV $ALPINE_MNT >/dev/null 2>&1 && break
sleep 1
done
eend $? eend $?
ebegin "Mounting loopback device for kernel modules" ebegin "Mounting loopback device for kernel modules"