== sanity test 421d: rmfid en masse ====================== 03:02:43 (1786950163)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 1003 (time 1786950178.48 total 10.02 last 100.10)
 - open/close 1973 (time 1786950188.49 total 20.03 last 96.92)
 - open/close 2715 (time 1786950198.50 total 30.04 last 74.13)
 - open/close 3549 (time 1786950208.50 total 40.04 last 83.37)
total: 4097 open/close in 46.76 seconds: 87.63 ops/second