== sanity test 421d: rmfid en masse ====================== 22:10:02 (1746151802)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 1659 (time 1746151814.92 total 10.00 last 165.84)
 - open/close 3318 (time 1746151824.92 total 20.01 last 165.82)
total: 4097 open/close in 24.85 seconds: 164.85 ops/second