== sanity test 421d: rmfid en masse ====================== 07:31:34 (1789126294)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 774 (time 1789126309.32 total 10.01 last 77.35)
 - open/close 1451 (time 1789126319.34 total 20.03 last 67.52)
 - open/close 2053 (time 1789126329.35 total 30.04 last 60.16)
 - open/close 2673 (time 1789126339.36 total 40.05 last 61.93)
 - open/close 3375 (time 1789126349.37 total 50.05 last 70.18)
 - open/close 4089 (time 1789126359.38 total 60.07 last 71.30)
total: 4097 open/close in 60.15 seconds: 68.11 ops/second