== sanity test 421d: rmfid en masse ====================== 05:16:16 (1785402976)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 740 (time 1785402992.66 total 10.00 last 73.97)
 - open/close 1371 (time 1785403002.68 total 20.02 last 62.98)
 - open/close 2281 (time 1785403012.68 total 30.02 last 90.99)
 - open/close 2856 (time 1785403022.72 total 40.06 last 57.29)
 - open/close 3199 (time 1785403032.72 total 50.06 last 34.29)
 - open/close 3582 (time 1785403042.73 total 60.07 last 38.29)
 - open/close 4068 (time 1785403052.73 total 70.07 last 48.58)
total: 4097 open/close in 70.64 seconds: 57.99 ops/second