== sanity test 421d: rmfid en masse ====================== 21:58:27 (1784944707)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 3015 (time 1784944718.81 total 10.00 last 301.48)
total: 4097 open/close in 13.69 seconds: 299.34 ops/second