== sanity test 421d: rmfid en masse ====================== 23:56:38 (1786679798)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 699 (time 1786679814.31 total 10.02 last 69.77)
 - open/close 1383 (time 1786679824.32 total 20.03 last 68.30)
 - open/close 2137 (time 1786679834.33 total 30.04 last 75.33)
 - open/close 2892 (time 1786679844.34 total 40.05 last 75.48)
 - open/close 3657 (time 1786679854.34 total 50.05 last 76.46)
total: 4097 open/close in 56.12 seconds: 73.00 ops/second