== sanity test 421d: rmfid en masse ====================== 15:49:03 (1790106543)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 954 (time 1790106557.87 total 10.00 last 95.36)
 - open/close 1995 (time 1790106567.87 total 20.01 last 104.09)
 - open/close 2990 (time 1790106577.87 total 30.01 last 99.48)
 - open/close 3911 (time 1790106587.87 total 40.01 last 92.06)
total: 4097 open/close in 42.11 seconds: 97.29 ops/second