== sanity test 56r: check lfs find -size works =========== 00:23:04 (1735104184)
striped dir -i0 -c2 -H crush /mnt/lustre/d56r.sanity
striped dir -i0 -c2 -H crush2 /mnt/lustre/d56r.sanity/dir1
striped dir -i0 -c2 -H crush /mnt/lustre/d56r.sanity/dir2
striped dir -i0 -c2 -H crush2 /mnt/lustre/d56r.sanity/dir3