== sanity test 421d: rmfid en masse ====================== 22:24:08 (1787106248)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 3508 (time 1787106260.31 total 10.00 last 350.73)
total: 4097 open/close in 11.82 seconds: 346.48 ops/second