== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 01:56:06 (1786427766)
llite.lustre-ffff9f7ac5db5000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9f7ac5db5000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9f7ac5db5000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9f7ac5db5000.batch_stats=0
llite.lustre-ffff9f7ac5db5000.statahead_max=1024
llite.lustre-ffff9f7ac5db5000.statahead_batch_max=1024
statahead total: 0
statahead wrong: 0
agl total: 0
list_total: 0
fname_total: 0
hit_total: 0
miss_total: 0
Wait statahead thread (ll_sa_xxx) to exit...
Waiting 35s for ''
statahead total: 1
statahead wrong: 0
agl total: 1
list_total: 0
fname_total: 1
hit_total: 9993
miss_total: 0
snapshot_time:            1786428341.074918002 secs.nsecs
start_time:               1786428273.624066834 secs.nsecs
elapsed_time:             67.450851168 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  15
16:		         1   7  23
32:		         0   0  23
64:		         0   0  23
128:		         0   0  23
256:		         0   0  23
512:		         0   0  23
1024:		        10  76 100
snapshot_time:            1786428341.074983660 secs.nsecs
start_time:               1786428273.624227052 secs.nsecs
elapsed_time:             67.450756608 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9f7ac5db5000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9f7ac5db5000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9f7ac5db5000.batch_stats=0
llite.lustre-ffff9f7ac5db5000.statahead_max=1024
llite.lustre-ffff9f7ac5db5000.statahead_batch_max=1024
statahead total: 0
statahead wrong: 0
agl total: 0
list_total: 0
fname_total: 0
hit_total: 0
miss_total: 0
Wait statahead thread (ll_sa_xxx) to exit...
Waiting 35s for ''
statahead total: 1
statahead wrong: 0
agl total: 1
list_total: 0
fname_total: 1
hit_total: 9993
miss_total: 0
snapshot_time:            1786429021.363454973 secs.nsecs
start_time:               1786428952.241630277 secs.nsecs
elapsed_time:             69.121824696 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  14
16:		         1   7  21
32:		         1   7  28
64:		         0   0  28
128:		         0   0  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1786429021.363524215 secs.nsecs
start_time:               1786428952.241824627 secs.nsecs
elapsed_time:             69.121699588 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9f7ac5db5000.enable_statahead_fname=1
llite.lustre-ffff9f7ac5db5000.statahead_batch_max=64
llite.lustre-ffff9f7ac5db5000.statahead_max=128