sysmo-bts
/
generic-poky
9
0
Fork 0
Code Pull Requests Releases Activity

mkefidisk: Unmount after partitioning 

Some automounters are rather overzealous and like to mount things
immediately after partitioning. This can happen if the disk is being
reused and the partitions align exactly with the existing partitions
which have already been formatted. Move the unmount code into a function
and call it before and after partitioning.

(From OE-Core rev: f1854e458e5e77806b1fc837033500fa91272261)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Darren Hart 2013-04-25 14:27:29 -07:00 committed by Richard Purdie
parent 8d3285f99b
commit c09866b4cf
1 changed files with 21 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
scripts/contrib/mkefidisk.sh
View File

@ -71,6 +71,20 @@ function device_details() {
echo ""
}
function unmount_device() {
grep -q $DEVICE /proc/mounts
if [ $? -eq 0 ]; then
echo -n "$DEVICE listed in /proc/mounts, attempting to unmount..."
umount $DEVICE* 2>/dev/null
grep -q $DEVICE /proc/mounts
if [ $? -eq 0 ]; then
echo "FAILED"
exit 1
fi
echo "OK"
fi
}
#
# Parse and validate arguments
@ -100,17 +114,7 @@ fi
#
# Check if any $DEVICE partitions are mounted
#
grep -q $DEVICE /proc/mounts
if [ $? -eq 0 ]; then
echo -n "$DEVICE listed in /proc/mounts, attempting to unmount..."
umount $DEVICE* 2>/dev/null
grep -q $DEVICE /proc/mounts
if [ $? -eq 0 ]; then
echo "FAILED"
exit 1
fi
echo "OK"
fi
unmount_device
#
@ -182,6 +186,12 @@ parted $DEVICE mkpart primary $SWAP_START 100%
parted $DEVICE print
#
# Check if any $DEVICE partitions are mounted after partitioning
#
unmount_device
#
# Format $DEVICE partitions
#