== sanity test 421d: rmfid en masse ====================== 20:07:37 (1746144457)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 1386 (time 1746144470.43 total 10.00 last 138.54)
 - open/close 2925 (time 1746144480.43 total 20.01 last 153.85)
total: 4097 open/close in 27.91 seconds: 146.80 ops/second