== sanity test 421d: rmfid en masse ====================== 21:41:50 (1781228510)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 770 (time 1781228524.19 total 10.01 last 76.94)
 - open/close 1459 (time 1781228534.22 total 20.03 last 68.72)
 - open/close 2147 (time 1781228544.23 total 30.04 last 68.73)
 - open/close 2878 (time 1781228554.24 total 40.05 last 73.04)
 - open/close 3594 (time 1781228564.24 total 50.06 last 71.57)
total: 4097 open/close in 57.85 seconds: 70.82 ops/second