if ! test -x $DEBUGFS_EXE; then echo "$test_name: $test_description: skipped (no debugfs)" return 0 fi SKIP_GUNZIP="true" TEST_DATA="$test_name.tmp" dd if=$TEST_BITS of=$TEST_DATA bs=28k count=1 > /dev/null 2>&1 touch $TMPFILE $MKE2FS -Fq -t ext4 -O bigalloc $TMPFILE 1M > /dev/null 2>&1 $DEBUGFS -w $TMPFILE << EOF > /dev/null 2>&1 write $TEST_DATA testfile set_inode_field testfile links_count 0 set_inode_field testfile mode 0100644 set_inode_field testfile bmap[0] 0 set_inode_field testfile bmap[2] 0 set_super_value last_orphan 12 unlink testfile quit EOF . $cmd_dir/run_e2fsck rm -f $TEST_DATA unset E2FSCK_TIME TEST_DATA