== sanity test 421d: rmfid en masse ====================== 22:16:48 (1786760208)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 951 (time 1786760222.14 total 10.00 last 95.06)
 - open/close 1830 (time 1786760232.15 total 20.01 last 87.81)
 - open/close 2618 (time 1786760242.16 total 30.03 last 78.70)
 - open/close 3439 (time 1786760252.17 total 40.04 last 82.03)
total: 4097 open/close in 47.94 seconds: 85.47 ops/second