On Thu, Dec 09, 2021 at 09:28:11AM -0500, Josef Bacik wrote: > On Thu, Dec 09, 2021 at 02:41:22PM +0800, Anand Jain wrote: > > On 08/12/2021 22:50, Josef Bacik wrote: > > > On Wed, Dec 08, 2021 at 10:07:46PM +0800, Anand Jain wrote: > Yup, its the following, I was using -s btrfs_normal > > [btrfs_normal] > TEST_DIR=/mnt/test > TEST_DEV=/dev/mapper/vg0-lv0 > SCRATCH_DEV_POOL="/dev/mapper/vg0-lv9 /dev/mapper/vg0-lv8 /dev/mapper/vg0-lv7 /dev/mapper/vg0-lv6 /dev/mapper/vg0-lv5 /dev/mapper/vg0-lv4 /dev/mapper/vg0-lv3 /dev/mapper/vg0-lv2 /dev/mapper/vg0-lv1 " > SCRATCH_MNT=/mnt/scratch > LOGWRITES_DEV=/dev/mapper/vg0-lv10 > PERF_CONFIGNAME=jbacik > MKFS_OPTIONS="-K -O ^no-holes -R ^free-space-tree" Unrelated to the patch, but why do you disable no-holes and free-space-tree? Is this a special testing setup?