== sanity test 421d: rmfid en masse ====================== 08:24:04 (1787747044)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421d.sanity
 - open/close 527 (time 1787747060.76 total 10.01 last 52.64)
 - open/close 1193 (time 1787747070.76 total 20.01 last 66.59)
 - open/close 1848 (time 1787747080.76 total 30.01 last 65.50)
 - open/close 2644 (time 1787747090.78 total 40.02 last 79.51)
 - open/close 3298 (time 1787747100.78 total 50.03 last 65.37)
 - open/close 3884 (time 1787747110.79 total 60.04 last 58.55)
total: 4097 open/close in 63.76 seconds: 64.26 ops/second