== sanity test 421d: rmfid en masse ====================== 17:32:32 (1786743152)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 844 (time 1786743166.33 total 10.01 last 84.35)
 - open/close 1604 (time 1786743176.34 total 20.01 last 75.93)
 - open/close 2295 (time 1786743186.34 total 30.02 last 69.09)
 - open/close 2980 (time 1786743196.36 total 40.03 last 68.40)
 - open/close 3578 (time 1786743206.37 total 50.04 last 59.74)
total: 4097 open/close in 56.45 seconds: 72.57 ops/second