== sanity test 1: mkdir; remkdir; rmdir ================== 22:27:39 (1746066459)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d1.sanity
striped dir -i1 -c2 -H crush2 /mnt/lustre/d1.sanity/d2
mkdir: cannot create directory '/mnt/lustre/d1.sanity/d2': File exists
/mnt/lustre/d1.sanity/d2 has type dir OK
/mnt/lustre/d1.sanity: absent OK