== sanity test 421d: rmfid en masse ====================== 12:56:39 (1786640199)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421d.sanity
 - open/close 691 (time 1786640215.45 total 10.00 last 69.07)
 - open/close 1293 (time 1786640225.45 total 20.01 last 60.16)
 - open/close 2047 (time 1786640235.46 total 30.02 last 75.36)
 - open/close 2830 (time 1786640245.48 total 40.04 last 78.15)
 - open/close 3396 (time 1786640255.49 total 50.05 last 56.51)
 - open/close 3904 (time 1786640265.51 total 60.07 last 50.71)
total: 4097 open/close in 63.31 seconds: 64.71 ops/second