== sanity test 421d: rmfid en masse ====================== 13:58:15 (1786039095)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 779 (time 1786039110.10 total 10.00 last 77.90)
 - open/close 1459 (time 1786039120.10 total 20.00 last 67.99)
 - open/close 2089 (time 1786039130.11 total 30.01 last 62.93)
 - open/close 2822 (time 1786039140.12 total 40.02 last 73.23)
 - open/close 3517 (time 1786039150.12 total 50.03 last 69.47)
total: 4097 open/close in 57.28 seconds: 71.52 ops/second