== sanity test 421d: rmfid en masse ====================== 18:26:39 (1788474399)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 691 (time 1788474414.65 total 10.02 last 68.95)
 - open/close 1460 (time 1788474424.65 total 20.03 last 76.87)
 - open/close 2104 (time 1788474434.66 total 30.03 last 64.35)
 - open/close 2726 (time 1788474444.70 total 40.07 last 61.95)
 - open/close 3432 (time 1788474454.70 total 50.08 last 70.58)
total: 4097 open/close in 59.33 seconds: 69.05 ops/second