== sanity test 421d: rmfid en masse ====================== 12:36:39 (1776184599)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 813 (time 1776184612.66 total 10.01 last 81.20)
 - open/close 1498 (time 1776184622.67 total 20.02 last 68.42)
 - open/close 2138 (time 1776184632.68 total 30.03 last 63.98)
 - open/close 2822 (time 1776184642.69 total 40.04 last 68.33)
 - open/close 3524 (time 1776184652.69 total 50.04 last 70.18)
total: 4097 open/close in 57.78 seconds: 70.91 ops/second