== sanity test 421d: rmfid en masse ====================== 11:03:21 (1788447801)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 1000 (time 1788447816.05 total 10.00 last 99.96)
 - open/close 1989 (time 1788447826.07 total 20.02 last 98.74)
 - open/close 2736 (time 1788447836.07 total 30.03 last 74.66)
 - open/close 3355 (time 1788447846.08 total 40.03 last 61.85)
 - open/close 3913 (time 1788447856.08 total 50.04 last 55.79)
total: 4097 open/close in 52.52 seconds: 78.00 ops/second