== sanity test 413h: don't stick to parent for round-robin dirs ========================================================== 18:21:35 (1768260095)
lmv.lustre-clilmv-ffff8d87580d2000.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: 126093 387550
MDT blocks available: 2104192 2185216
weight diff=219%
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5:
     27 1
     13 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0:
     30 1
     10 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0/d0:
     28 1
     12 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0/d0/d0:
     33 1
      7 0
dir=/mnt/lustre/d413h.sanity/l1/l2/l3/l4/l5/d0/d0/d0/d0:
     32 1
      8 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