== sanity test 2: mkdir; touch; rmdir; check file ======== 10:37:59 (1788619079)
striped dir -i0 -c2 -H crush  /mnt/lustre/d2.sanity
/mnt/lustre/d2.sanity/f2.sanity has type file OK
/mnt/lustre/d2.sanity/f2.sanity: absent OK