== sanity test 123m: Repeated stat() on one file is not an fname pattern ========================================================== 05:20:31 (1788772831)
llite.lustre-ffff9d86f35df000.enable_statahead_fname=1
llite.lustre-ffff9d86f35df000.statahead_fname_predict_hit=2
llite.lustre-ffff9d86f35df000.statahead_max=1024
=== 10 stat() calls on one file ===
statahead total: 0
statahead wrong: 0
agl total: 0
list_total: 0
fname_total: 0
hit_total: 0
miss_total: 0
fname pattern statahead started: 0
Wait the statahead thread (ll_sa_xxx) to exit ...
=== lfs mirror extend on an indexed file ===
statahead total: 0
statahead wrong: 0
agl total: 0
list_total: 0
fname_total: 0
hit_total: 0
miss_total: 0
Wait the statahead thread (ll_sa_xxx) to exit ...
=== 10 stat() calls on sequentially indexed files ===
statahead total: 2
statahead wrong: 0
agl total: 2
list_total: 0
fname_total: 2
hit_total: 0
miss_total: 0
fname pattern statahead started: 2
Wait the statahead thread (ll_sa_xxx) to exit ...
Waiting 35s for ''
Waiting 25s for ''
Waiting 15s for ''
=== 3 stat() calls on zero padded indexed files ===
statahead total: 2
statahead wrong: 0
agl total: 2
list_total: 0
fname_total: 2
hit_total: 0
miss_total: 0
fname pattern statahead started: 2
llite.lustre-ffff9d86f35df000.statahead_max=128
llite.lustre-ffff9d86f35df000.statahead_fname_predict_hit=2
llite.lustre-ffff9d86f35df000.enable_statahead_fname=1