== sanity test 421d: rmfid en masse ====================== 14:20:38 (1721413238)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 2432 (time 1721413250.10 total 10.00 last 243.12)
total: 4097 open/close in 16.83 seconds: 243.46 ops/second