== sanity test 421d: rmfid en masse ====================== 02:28:17 (1746167297)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 1167 (time 1746167311.29 total 10.00 last 116.69)
 - open/close 2374 (time 1746167321.30 total 20.01 last 120.59)
 - open/close 3509 (time 1746167331.31 total 30.02 last 113.38)
total: 4097 open/close in 34.99 seconds: 117.08 ops/second