== sanity test 421d: rmfid en masse ====================== 23:02:22 (1763352142)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421d.sanity
 - open/close 1093 (time 1763352154.45 total 10.01 last 109.23)
 - open/close 2291 (time 1763352164.45 total 20.01 last 119.73)
 - open/close 3348 (time 1763352174.46 total 30.02 last 105.67)
total: 4097 open/close in 36.82 seconds: 111.28 ops/second