dmsetup remove_all
wipefs -a --force /dev/sdb1
wipefs -a --force /dev/sdb2
wipefs -a --force /dev/sdb3
wipefs -a --force /dev/sdb4
mkfs -t btrfs /dev/sdb2
mkfs -t btrfs /dev/sdb1
mkfs -t btrfs /dev/sdb3
mkfs -t btrfs /dev/sdb4
mkdir -p /fs/sdb1
mount -t btrfs /dev/sdb1 /fs/sdb1
mkdir -p /fs/sdb2
mount -t btrfs /dev/sdb2 /fs/sdb2
mkdir -p /fs/sdb3
mount -t btrfs /dev/sdb3 /fs/sdb3
mkdir -p /fs/sdb4
mount -t btrfs /dev/sdb4 /fs/sdb4
export TEST_DIR=/fs/sdb1
export TEST_DEV=/dev/sdb1
export FSTYP=btrfs
export SCRATCH_MNT=/fs/scratch
mkdir /fs/scratch -p
export SCRATCH_DEV_POOL="/dev/sdb2 /dev/sdb3 /dev/sdb4"
sed "s:^:generic/:" //lkp/benchmarks/xfstests/tests/generic-group-07
./check generic/140 generic/141 generic/142 generic/143 generic/144 generic/145 generic/146 generic/147 generic/148 generic/149 generic/150 generic/151 generic/152 generic/153 generic/154 generic/155 generic/156 generic/157 generic/158 generic/159