== sanity test 421d: rmfid en masse ====================== 19:23:35 (1781220215)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 967 (time 1781220231.29 total 10.01 last 96.65)
 - open/close 1915 (time 1781220241.29 total 20.01 last 94.75)
 - open/close 2989 (time 1781220251.30 total 30.01 last 107.37)
 - open/close 4002 (time 1781220261.30 total 40.02 last 101.27)
total: 4097 open/close in 40.80 seconds: 100.41 ops/second