== sanity test 421d: rmfid en masse ====================== 19:25:00 (1776209100)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421d.sanity
 - open/close 586 (time 1776209115.60 total 10.01 last 58.56)
 - open/close 1251 (time 1776209125.61 total 20.01 last 66.48)
 - open/close 1848 (time 1776209135.61 total 30.02 last 59.66)
 - open/close 2445 (time 1776209145.63 total 40.03 last 59.60)
 - open/close 3037 (time 1776209155.63 total 50.03 last 59.19)
 - open/close 3602 (time 1776209165.63 total 60.04 last 56.49)
total: 4097 open/close in 67.87 seconds: 60.37 ops/second