== sanity test 421d: rmfid en masse ====================== 11:24:46 (1788189886)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 550 (time 1788189901.68 total 10.01 last 54.93)
 - open/close 1087 (time 1788189911.69 total 20.02 last 53.68)
 - open/close 1869 (time 1788189921.69 total 30.02 last 78.19)
 - open/close 2708 (time 1788189931.69 total 40.02 last 83.87)
 - open/close 3459 (time 1788189941.71 total 50.04 last 74.96)
total: 4097 open/close in 58.39 seconds: 70.16 ops/second