== sanity test 124b: lru resize (performance test) ================================================================================= 11:44:45 (1787759085)
ldlm.namespaces.*mdc*.lru_size=0->400
ldlm.namespaces.*mdc*.lru_max_age=600000->3900s
striped dir -i0 -c2 -H crush  /mnt/lustre/d124b.sanity/disable_lru_resize
 - open/close 1337 (time 1787759098.19 total 10.01 last 133.62)
 - open/close 2604 (time 1787759108.19 total 20.01 last 126.66)
 - open/close 4433 (time 1787759118.19 total 30.01 last 182.89)
 - open/close 7043 (time 1787759128.19 total 40.01 last 260.91)
total: 8000 open/close in 44.54 seconds: 179.62 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 86 seconds
lru_size = 400
400