== sanity test 421d: rmfid en masse ====================== 07:57:34 (1788695854)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 1354 (time 1788695867.11 total 10.00 last 135.34)
 - open/close 2771 (time 1788695877.11 total 20.01 last 141.67)
total: 4097 open/close in 29.63 seconds: 138.26 ops/second