== sanity test 421d: rmfid en masse ====================== 02:29:20 (1746080960)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 1164 (time 1746080972.81 total 10.00 last 116.38)
 - open/close 2198 (time 1746080982.81 total 20.00 last 103.38)
 - open/close 3179 (time 1746080992.82 total 30.01 last 98.04)
total: 4097 open/close in 37.77 seconds: 108.47 ops/second