== sanity test 421d: rmfid en masse ====================== 01:34:22 (1746164062)
striped dir -i1 -c2 -H crush /mnt/lustre/d421d.sanity
 - open/close 1296 (time 1746164074.86 total 10.00 last 129.55)
 - open/close 2712 (time 1746164084.86 total 20.01 last 141.55)
total: 4097 open/close in 29.43 seconds: 139.21 ops/second