From 380b8b516e719e32f766ad78c88009bc589126ec Mon Sep 17 00:00:00 2001

From: Harald Hoyer <harald@redhat.com>

Date: Fri, 2 Sep 2011 19:01:16 +0200

Subject: [PATCH] dmsquash-live-root: use blkid to determine fstype of images

prevents:

dracut: FATAL: cannot mount live image (unknown filesystem type)

https://bugzilla.redhat.com/show_bug.cgi?id=735199

---

 modules.d/90dmsquash-live/dmsquash-live-root |    4 +---

 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/modules.d/90dmsquash-live/dmsquash-live-root b/modules.d/90dmsquash-live/dmsquash-live-root

index 90e633c..2b6c0e2 100755

--- a/modules.d/90dmsquash-live/dmsquash-live-root

+++ b/modules.d/90dmsquash-live/dmsquash-live-root

@@ -45,9 +45,7 @@ fi

 # determine filesystem type for a filesystem image

 det_img_fs() {

-    local _img="$1" _loop=$(losetup -f) _fs

-    losetup $_loop $_img; _fs=$(det_fs $_loop); losetup -d $_loop

-    echo $_fs

+    blkid -s TYPE -u noraid -o value "$1"

 }

 for arg in $CMDLINE; do case $arg in ro|rw) liverw=$arg ;; esac; done