In initramfs-framework, before swith_root rootfs, if udev have time to run (before being killed), it will invoke hook mount.sh (which is provided by udev-extraconf) to mount /run/media/XXX.
Release the mounted disk after udev being killed. Signed-off-by: Hongxu Jia <hongxu....@windriver.com> --- meta/recipes-core/initrdscripts/initramfs-framework/udev | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/udev b/meta/recipes-core/initrdscripts/initramfs-framework/udev index 4898b89246..8b62080c68 100644 --- a/meta/recipes-core/initrdscripts/initramfs-framework/udev +++ b/meta/recipes-core/initrdscripts/initramfs-framework/udev @@ -8,6 +8,11 @@ udev_shutdown_hook_handler() { if [ "$status" = "pre" ] && [ "$module" = "finish" ]; then udevadm settle killall `basename $_UDEV_DAEMON` 2>/dev/null + + # Umount other media which is mounted by udev + for dir in `awk '/\/dev.* \/run\/media/{print $2}' /proc/mounts`; do + umount $dir + done fi } -- 2.18.2
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