== sanity test 421d: rmfid en masse ====================== 19:31:22 (1746142282)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 1522 (time 1746142294.81 total 10.00 last 152.14)
 - open/close 2997 (time 1746142304.82 total 20.01 last 147.36)
total: 4097 open/close in 26.90 seconds: 152.33 ops/second