dmsetup remove_all
wipefs -a --force /dev/sda1
wipefs -a --force /dev/sda2
wipefs -a --force /dev/sda3
wipefs -a --force /dev/sda4
mkfs -t btrfs /dev/sda2
mkfs -t btrfs /dev/sda1
mkfs -t btrfs /dev/sda4
mkfs -t btrfs /dev/sda3
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
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"
sed "s:^:generic/:" //lkp/benchmarks/xfstests/tests/generic-group-18
./check generic/360 generic/361 generic/362 generic/363 generic/364 generic/365 generic/366 generic/367 generic/368 generic/369 generic/370 generic/371 generic/372 generic/373 generic/374 generic/375 generic/376 generic/377 generic/378 generic/379