== sanity test 421d: rmfid en masse ====================== 17:22:53 (1775769773)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421d.sanity
 - open/close 787 (time 1775769788.48 total 10.00 last 78.70)
 - open/close 1603 (time 1775769798.48 total 20.00 last 81.58)
 - open/close 2166 (time 1775769808.48 total 30.01 last 56.27)
 - open/close 2619 (time 1775769818.50 total 40.02 last 45.23)
 - open/close 3281 (time 1775769828.51 total 50.03 last 66.12)
 - open/close 3861 (time 1775769838.52 total 60.05 last 57.92)
total: 4097 open/close in 65.09 seconds: 62.94 ops/second