== sanity test 421d: rmfid en masse ====================== 23:13:59 (1761966839)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 2774 (time 1761966851.16 total 10.00 last 277.32)
total: 4097 open/close in 14.83 seconds: 276.18 ops/second