== sanity test 421d: rmfid en masse ====================== 15:00:12 (1788894012)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 3416 (time 1788894023.94 total 10.00 last 341.59)
total: 4097 open/close in 11.94 seconds: 343.03 ops/second