== sanity test 421d: rmfid en masse ====================== 16:56:52 (1789073812)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 527 (time 1789073828.55 total 10.00 last 52.69)
 - open/close 1004 (time 1789073838.57 total 20.02 last 47.59)
 - open/close 1576 (time 1789073848.58 total 30.03 last 57.15)
 - open/close 2133 (time 1789073858.62 total 40.07 last 55.51)
 - open/close 2885 (time 1789073868.64 total 50.09 last 75.00)
 - open/close 3805 (time 1789073878.65 total 60.10 last 91.96)
total: 4097 open/close in 63.27 seconds: 64.75 ops/second