== sanity test 56p: check lfs find -uid and ! -uid ======= 00:31:01 (1788841861)
striped dir -i0 -c2 -H crush  /mnt/lustre/d56p.sanity
striped dir -i0 -c2 -H all_char  /mnt/lustre/d56p.sanity/dir1
striped dir -i0 -c2 -H crush  /mnt/lustre/d56p.sanity/dir2
striped dir -i0 -c2 -H crush  /mnt/lustre/d56p.sanity/dir3