== sanity test 421d: rmfid en masse ====================== 23:47:41 (1781236061)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421d.sanity
 - open/close 832 (time 1781236076.01 total 10.01 last 83.16)
 - open/close 1719 (time 1781236086.02 total 20.01 last 88.63)
 - open/close 2601 (time 1781236096.02 total 30.01 last 88.19)
 - open/close 3524 (time 1781236106.02 total 40.01 last 92.29)
total: 4097 open/close in 46.59 seconds: 87.94 ops/second