== sanity test 421d: rmfid en masse ====================== 09:57:44 (1788271064)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 4049 (time 1788271075.82 total 10.00 last 404.84)
total: 4097 open/close in 10.13 seconds: 404.41 ops/second