If /dev/sda1 was mounted at /mnt, and it had the label FUNK, you might
reasonably expect this to return "/mnt":
dev_is_mounted /dev/disk/by-label/FUNK
Since /proc/mounts uses the kernel name for the devices, and the
symlinks in /dev are (basically) always linked to the kernel
device name, all we have to do is follow the symlinks to find the name
that should be in /proc/mounts.
---
dracut/anaconda-lib.sh | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/dracut/anaconda-lib.sh b/dracut/anaconda-lib.sh
index de8d317..115456d 100755
--- a/dracut/anaconda-lib.sh
+++ b/dracut/anaconda-lib.sh
@@ -90,9 +90,9 @@ disk_to_dev_path() {
}
dev_is_mounted() {
- local dev mnt etc
+ local dev mnt etc wanted_dev="$(readlink -e -q $1)"
while read dev mnt etc; do
- [ "$dev" = "$1" ] && echo $mnt && return 0
+ [ "$dev" = "$wanted_dev" ] && echo $mnt && return 0
done < /proc/mounts
return 1
}
--
1.7.7.6
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