== sanity test 421d: rmfid en masse ====================== 14:40:18 (1786819218)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 697 (time 1786819232.94 total 10.01 last 69.65)
 - open/close 1557 (time 1786819242.94 total 20.01 last 85.97)
 - open/close 2522 (time 1786819252.96 total 30.03 last 96.30)
 - open/close 3491 (time 1786819262.98 total 40.05 last 96.74)
total: 4097 open/close in 46.66 seconds: 87.81 ops/second