== sanity test 421d: rmfid en masse ====================== 07:27:45 (1779708465)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 809 (time 1779708481.34 total 10.01 last 80.84)
 - open/close 1694 (time 1779708491.34 total 20.01 last 88.49)
 - open/close 2642 (time 1779708501.35 total 30.01 last 94.74)
 - open/close 3433 (time 1779708511.35 total 40.02 last 79.06)
total: 4097 open/close in 48.34 seconds: 84.75 ops/second