== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 10:40:43 (1787841643)
llite.lustre-ffff8c68065a7000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8c68065a7000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c68065a7000.batch_stats=0
llite.lustre-ffff8c68065a7000.statahead_max=1024
llite.lustre-ffff8c68065a7000.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: 9992
miss_total: 1
snapshot_time:            1787842196.263242475 secs.nsecs
start_time:               1787842136.984150069 secs.nsecs
elapsed_time:             59.279092406 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  17  17
2:		         0   0  17
4:		         0   0  17
8:		         1   5  23
16:		         1   5  29
32:		         1   5  35
64:		         1   5  41
128:		         0   0  41
256:		         0   0  41
512:		         0   0  41
1024:		        10  58 100
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8c68065a7000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c68065a7000.batch_stats=0
llite.lustre-ffff8c68065a7000.statahead_max=1024
llite.lustre-ffff8c68065a7000.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: 9992
miss_total: 1
snapshot_time:            1787842929.037569523 secs.nsecs
start_time:               1787842863.518356098 secs.nsecs
elapsed_time:             65.519213425 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
llite.lustre-ffff8c68065a7000.enable_statahead_fname=1
llite.lustre-ffff8c68065a7000.statahead_batch_max=64
llite.lustre-ffff8c68065a7000.statahead_max=128