== sanity test 421d: rmfid en masse ====================== 11:57:39 (1788537459)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 845 (time 1788537474.61 total 10.00 last 84.47)
 - open/close 1688 (time 1788537484.61 total 20.00 last 84.29)
 - open/close 2572 (time 1788537494.61 total 30.01 last 88.37)
 - open/close 3516 (time 1788537504.62 total 40.01 last 94.34)
total: 4097 open/close in 46.81 seconds: 87.52 ops/second