check_prereq btrfs-debug-tree
check_prereq mkfs.btrfs
setup_root_helper
-
-if [ -z $TEST_DEV ]; then
- echo "\$TEST_DEV not given, use $TOP/test/test.img as fallback" >> \
- $RESULTS
- TEST_DEV="$TOP/tests/test.img"
-
- # Need at least 1G to avoid mixed block group, which extent tree
- # rebuild doesn't support.
- run_check truncate -s 1G $TEST_DEV
-fi
+prepare_test_dev 1G
if [ -z $TEST_MNT ];then
echo " [NOTRUN] extent tree rebuild, need TEST_MNT variant"