== sanity test 421d: rmfid en masse ====================== 11:40:15 (1790955615)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 1026 (time 1790955629.61 total 10.01 last 102.52)
 - open/close 1808 (time 1790955639.62 total 20.01 last 78.15)
 - open/close 2678 (time 1790955649.62 total 30.02 last 86.92)
 - open/close 3618 (time 1790955659.63 total 40.03 last 93.95)
total: 4097 open/close in 46.22 seconds: 88.64 ops/second