== sanity test 421d: rmfid en masse ====================== 23:49:10 (1786765750)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 949 (time 1786765764.61 total 10.01 last 94.82)
 - open/close 1911 (time 1786765774.62 total 20.02 last 96.11)
 - open/close 2851 (time 1786765784.62 total 30.02 last 93.98)
 - open/close 3828 (time 1786765794.62 total 40.02 last 97.69)
total: 4097 open/close in 42.53 seconds: 96.32 ops/second