== sanity test 421d: rmfid en masse ====================== 04:39:38 (1788338378)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 975 (time 1788338391.74 total 10.00 last 97.48)
 - open/close 1915 (time 1788338401.75 total 20.01 last 93.95)
 - open/close 2883 (time 1788338411.75 total 30.01 last 96.77)
 - open/close 3839 (time 1788338421.75 total 40.01 last 95.60)
total: 4097 open/close in 42.54 seconds: 96.32 ops/second