== sanity test 421d: rmfid en masse ====================== 11:26:04 (1786721164)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421d.sanity
 - open/close 569 (time 1786721179.97 total 10.01 last 56.84)
 - open/close 1417 (time 1786721189.97 total 20.02 last 84.73)
 - open/close 2280 (time 1786721199.98 total 30.02 last 86.28)
 - open/close 3214 (time 1786721209.99 total 40.03 last 93.32)
 - open/close 4047 (time 1786721219.99 total 50.03 last 83.28)
total: 4097 open/close in 50.55 seconds: 81.04 ops/second