== sanity test 421d: rmfid en masse ====================== 07:13:38 (1788520418)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 883 (time 1788520433.33 total 10.01 last 88.21)
 - open/close 1792 (time 1788520443.33 total 20.01 last 90.89)
 - open/close 2781 (time 1788520453.34 total 30.02 last 98.87)
 - open/close 3735 (time 1788520463.34 total 40.03 last 95.31)
total: 4097 open/close in 44.77 seconds: 91.52 ops/second