dmsetup remove_all
wipefs -a --force /dev/sda1
wipefs -a --force /dev/sda2
wipefs -a --force /dev/sda3
wipefs -a --force /dev/sda4
wipefs -a --force /dev/sda5
wipefs -a --force /dev/sda6
mkfs -t btrfs /dev/sda1
mkfs -t btrfs /dev/sda5
mkfs -t btrfs /dev/sda3
mkfs -t btrfs /dev/sda2
mkfs -t btrfs /dev/sda4
mkfs -t btrfs /dev/sda6
mkdir -p /fs/sda1
mount -t btrfs /dev/sda1 /fs/sda1
mkdir -p /fs/sda2
mount -t btrfs /dev/sda2 /fs/sda2
mkdir -p /fs/sda3
mount -t btrfs /dev/sda3 /fs/sda3
mkdir -p /fs/sda4
mount -t btrfs /dev/sda4 /fs/sda4
mkdir -p /fs/sda5
mount -t btrfs /dev/sda5 /fs/sda5
mkdir -p /fs/sda6
mount -t btrfs /dev/sda6 /fs/sda6
export TEST_DIR=/fs/sda1
export TEST_DEV=/dev/sda1
export FSTYP=btrfs
export SCRATCH_MNT=/fs/scratch
mkdir /fs/scratch -p
export SCRATCH_DEV_POOL="/dev/sda2 /dev/sda3 /dev/sda4 /dev/sda5 /dev/sda6"
sed "s:^:btrfs/:" //lkp/benchmarks/xfstests/tests/btrfs-group-04
./check btrfs/040 btrfs/041 btrfs/042 btrfs/043 btrfs/044 btrfs/045 btrfs/046 btrfs/047 btrfs/048 btrfs/049