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x86: mount writable bootfs

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Mount boot file system with rw option to allow installation of packages
which install files to /boot directory.

Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
(backported from f78b261637)
This commit is contained in:
Tomasz Maciej Nowak 2018-11-20 17:20:40 +01:00 committed by Jo-Philipp Wich
parent 75d4465464
commit dab5305e31
1 changed files with 4 additions and 8 deletions
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10
target/linux/x86/base-files/lib/preinit/79_move_config
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@ -8,16 +8,12 @@ move_config() {
if export_bootdevice && export_partdevice partdev 1; then
mkdir -p /boot
if mount -t ext4 -o ro,noatime "/dev/$partdev" /boot; then
if [ -f /boot/sysupgrade.tgz ]; then
mount /boot -o remount,rw,noatime
mv -f /boot/sysupgrade.tgz /
mount /boot -o remount,ro,noatime
fi
mount -t ext4 -o rw,noatime "/dev/$partdev" /boot
mount --bind /boot/boot /boot
if [ -f /boot/sysupgrade.tgz ]; then
mv -f /boot/sysupgrade.tgz /
fi
fi
}
boot_hook_add preinit_mount_root move_config