== sanity test 421d: rmfid en masse ====================== 07:17:41 (1787397461)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 865 (time 1787397476.99 total 10.00 last 86.48)
 - open/close 1849 (time 1787397487.00 total 20.01 last 98.35)
 - open/close 2695 (time 1787397497.00 total 30.01 last 84.56)
 - open/close 3495 (time 1787397507.00 total 40.01 last 79.99)
total: 4097 open/close in 45.47 seconds: 90.10 ops/second