== sanity test 421d: rmfid en masse ====================== 05:18:18 (1787390298)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 703 (time 1787390314.84 total 10.00 last 70.30)
 - open/close 1470 (time 1787390324.84 total 20.00 last 76.69)
 - open/close 2202 (time 1787390334.85 total 30.01 last 73.14)
 - open/close 2903 (time 1787390344.85 total 40.02 last 70.06)
 - open/close 3633 (time 1787390354.87 total 50.03 last 72.89)
total: 4097 open/close in 57.16 seconds: 71.68 ops/second