== sanity test 421d: rmfid en masse ====================== 02:53:39 (1786085619)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 773 (time 1786085634.77 total 10.00 last 77.30)
 - open/close 1402 (time 1786085644.78 total 20.01 last 62.86)
 - open/close 2140 (time 1786085654.78 total 30.01 last 73.78)
 - open/close 2971 (time 1786085664.81 total 40.03 last 82.89)
 - open/close 3739 (time 1786085674.81 total 50.04 last 76.75)
total: 4097 open/close in 54.48 seconds: 75.21 ops/second