== sanity test 421d: rmfid en masse ====================== 18:07:53 (1786572473)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 2292 (time 1786572484.92 total 10.00 last 229.14)
total: 4097 open/close in 17.09 seconds: 239.72 ops/second