This change helps to run script on machines with quite long uptime. Without this the following error emerges:
File: ./dat_14M.img umount: /mnt/tmp-ums-test: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) TX: md5sum:083d3d22b542d3ecba61b12d17e03f9f mount: /dev/sdd6 already mounted or /mnt/tmp-ums-test busy mount: according to mtab, /dev/sdd6 is already mounted on /mnt/tmp-ums-test
Signed-off-by: Lukasz Majewski l.majewski@samsung.com --- Changes for v2: - Check umount return status code and sleep if needed --- test/ums/ums_gadget_test.sh | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/test/ums/ums_gadget_test.sh b/test/ums/ums_gadget_test.sh index 56d4616..9da486b 100755 --- a/test/ums/ums_gadget_test.sh +++ b/test/ums/ums_gadget_test.sh @@ -11,6 +11,7 @@ clear
COLOUR_RED="\33[31m" COLOUR_GREEN="\33[32m" +COLOUR_ORANGE="\33[33m" COLOUR_DEFAULT="\33[0m"
DIR=./ @@ -59,8 +60,15 @@ ums_test_file () { fi
cp ./$1 $MNT_DIR - umount $MNT_DIR
+ while true; do + umount $MNT_DIR > /dev/null 2>&1 + if [ $? -eq 0 ]; then + break + fi + printf "$COLOUR_ORANGE\tSleeping to wait for umount...$COLOUR_DEFAULT\n" + sleep 1 + done
echo -n "TX: " calculate_md5sum $1