== sanity test 421d: rmfid en masse ====================== 08:56:20 (1789390580)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 629 (time 1789390595.73 total 10.02 last 62.78)
 - open/close 1209 (time 1789390605.74 total 20.03 last 57.92)
 - open/close 1933 (time 1789390615.76 total 30.05 last 72.29)
 - open/close 2673 (time 1789390625.76 total 40.05 last 73.98)
 - open/close 3431 (time 1789390635.76 total 50.05 last 75.78)
total: 4097 open/close in 58.94 seconds: 69.51 ops/second