== sanity test 421d: rmfid en masse ====================== 14:36:59 (1788806219)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 1787 (time 1788806231.05 total 10.00 last 178.64)
 - open/close 3364 (time 1788806241.06 total 20.01 last 157.57)
total: 4097 open/close in 25.45 seconds: 161.01 ops/second