== sanity test 421d: rmfid en masse ====================== 01:17:34 (1790745454)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 690 (time 1790745469.88 total 10.01 last 68.94)
 - open/close 1347 (time 1790745479.89 total 20.02 last 65.65)
 - open/close 2028 (time 1790745489.90 total 30.02 last 68.05)
 - open/close 2697 (time 1790745499.91 total 40.03 last 66.85)
 - open/close 3366 (time 1790745509.91 total 50.03 last 66.89)
 - open/close 4031 (time 1790745519.93 total 60.05 last 66.38)
total: 4097 open/close in 61.21 seconds: 66.93 ops/second