1#!/bin/bash 2 3rm -r tmpmnt 4rm -f testfile.img 5dd if=/dev/zero of=testfile.img bs=1M seek=1000 count=1 6DEVICE=$(losetup --show -f testfile.img) 7mkfs.btrfs -f $DEVICE 8mkdir tmpmnt 9./tracex7 $DEVICE 10if [ $? -eq 0 ] 11then 12 echo "SUCCESS!" 13else 14 echo "FAILED!" 15fi 16losetup -d $DEVICE 17