== sanity test 421d: rmfid en masse ====================== 12:27:19 (1786811239)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 849 (time 1786811254.49 total 10.00 last 84.89)
 - open/close 1739 (time 1786811264.49 total 20.00 last 88.99)
 - open/close 2582 (time 1786811274.49 total 30.00 last 84.28)
 - open/close 3406 (time 1786811284.50 total 40.01 last 82.32)
total: 4097 open/close in 48.33 seconds: 84.78 ops/second