== sanity test 56q: check lfs find -gid and ! -gid ======= 13:10:35 (1787850635)
striped dir -i0 -c2 -H crush  /mnt/lustre/d56q.sanity
striped dir -i0 -c2 -H crush  /mnt/lustre/d56q.sanity/dir1
striped dir -i0 -c2 -H crush  /mnt/lustre/d56q.sanity/dir2
striped dir -i0 -c2 -H crush  /mnt/lustre/d56q.sanity/dir3