diff options
Diffstat (limited to 'packages/foonas-init/files/initscripts/umountinitrd.sh')
| -rw-r--r-- | packages/foonas-init/files/initscripts/umountinitrd.sh | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/packages/foonas-init/files/initscripts/umountinitrd.sh b/packages/foonas-init/files/initscripts/umountinitrd.sh new file mode 100644 index 0000000000..b590ae68b5 --- /dev/null +++ b/packages/foonas-init/files/initscripts/umountinitrd.sh @@ -0,0 +1,34 @@ +#!/bin/sh +# +# umount /mnt, which is where the initrd ends up mounted +# if the directory /initrd is not present, if this fails +# then the /initrd is mounted and we want to remount that +# ro - this works round the shutdown -r hang problem +. /etc/default/functions +# +# if we are turnup'ed to disk, then just unmount the initrd all together +# +if [ -e /initrd/dev/.devfsd ]; then + [ "$VERBOSE" = "very" ] && echo "Unmounting initrd..." + umount /initrd/dev + umount /initrd + exit 0 +fi + +while read device directory remainder +do + case "$directory" in + /mnt) echo "InitRD: unmount initrd on /mnt" >&2 + umount /mnt;; + /initrd)# need the device for a remount + ffspart=Flashdisk + ffsdev="$(mtblockdev $ffspart)" + echo "InitRD: remount $ffdev read-only on /initrd" >&2 + if test -n "$ffsdev" -a -b "$ffsdev" + then + mount -o remount,ro "$ffsdev" /initrd + else + echo "Flashdisk: $ffsdev: flash device not found" >&2 + fi;; + esac +done </proc/mounts |