== sanity test 421d: rmfid en masse ====================== 00:41:06 (1781239266)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421d.sanity
 - open/close 823 (time 1781239281.51 total 10.01 last 82.26)
 - open/close 1700 (time 1781239291.53 total 20.02 last 87.60)
 - open/close 2528 (time 1781239301.53 total 30.02 last 82.74)
 - open/close 3487 (time 1781239311.53 total 40.03 last 95.89)
total: 4097 open/close in 46.57 seconds: 87.98 ops/second