== sanity test 421d: rmfid en masse ====================== 22:19:58 (1787624398)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 850 (time 1787624412.94 total 10.01 last 84.95)
 - open/close 1621 (time 1787624422.94 total 20.01 last 77.06)
 - open/close 2538 (time 1787624432.95 total 30.02 last 91.66)
 - open/close 3327 (time 1787624442.95 total 40.02 last 78.89)
total: 4097 open/close in 49.84 seconds: 82.21 ops/second