== sanity test 48a: Access renamed working dir (should return errors)=========================================================== 00:23:07 (1739510587)
striped dir -i0 -c2 -H crush /mnt/lustre/d48a.sanity
striped dir -i0 -c2 -H crush2 /mnt/lustre/d48a.sanity
striped dir -i0 -c2 -H fnv_1a_64 bar
striped dir -i0 -c2 -H crush2 .bar
mkdir: cannot create directory '.': File exists
rmdir: failed to remove '.': Invalid argument