== sanity test 421d: rmfid en masse ====================== 19:21:48 (1787613708)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 878 (time 1787613723.85 total 10.01 last 87.74)
 - open/close 1725 (time 1787613733.85 total 20.01 last 84.68)
 - open/close 2624 (time 1787613743.85 total 30.01 last 89.88)
 - open/close 3468 (time 1787613753.86 total 40.02 last 84.35)
total: 4097 open/close in 47.75 seconds: 85.81 ops/second