== sanity test 421d: rmfid en masse ====================== 23:49:52 (1788925792)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 847 (time 1788925807.43 total 10.00 last 84.69)
 - open/close 1534 (time 1788925817.44 total 20.01 last 68.62)
 - open/close 2178 (time 1788925827.46 total 30.02 last 64.33)
 - open/close 2860 (time 1788925837.46 total 40.03 last 68.17)
 - open/close 3680 (time 1788925847.47 total 50.03 last 81.96)
total: 4097 open/close in 55.39 seconds: 73.97 ops/second