== sanity test 421d: rmfid en masse ====================== 00:52:17 (1787374337)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 847 (time 1787374352.07 total 10.00 last 84.66)
 - open/close 1803 (time 1787374362.08 total 20.00 last 95.60)
 - open/close 2738 (time 1787374372.11 total 30.04 last 93.20)
 - open/close 3548 (time 1787374382.11 total 40.04 last 80.94)
total: 4097 open/close in 45.95 seconds: 89.16 ops/second