== sanity test 413h: don't stick to parent for round-robin dirs ========================================================== 06:46:53 (1765108013)
lmv.lustre-clilmv-ffff9359200be800.qos_maxage=1

Check for uneven MDTs: 
fallocate on zfs doesn't consume space
using cmd dd if=/dev/urandom bs=1M bs=128K count=1 of=
MDT filesfree available: 125949 389575
MDT blocks available: 2105472 2185344
weight diff=221%
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5:
     32 1
      8 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0:
     33 1
      7 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0/d0:
     23 1
     17 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0/d0/d0:
     29 1
     11 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0/d0/d0/d0:
     36 1
      4 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0/d0/d0/d0/d0:
     40 1
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0/d0/d0/d0/d0/d0:
     40 1