== sanity test 421d: rmfid en masse ====================== 12:11:06 (1785946266)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 602 (time 1785946284.92 total 10.00 last 60.19)
 - open/close 1338 (time 1785946294.92 total 20.00 last 73.57)
 - open/close 1973 (time 1785946304.94 total 30.02 last 63.40)
 - open/close 2840 (time 1785946314.94 total 40.03 last 86.65)
 - open/close 3355 (time 1785946324.99 total 50.07 last 51.27)
 - open/close 3876 (time 1785946335.01 total 60.09 last 52.00)
total: 4097 open/close in 65.42 seconds: 62.63 ops/second