== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 10:33:59 (1786026839)
llite.lustre-ffff9e493eb75000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9e493eb75000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9e493eb75000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9e493eb75000.batch_stats=0
llite.lustre-ffff9e493eb75000.statahead_max=1024
llite.lustre-ffff9e493eb75000.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...
statahead total: 1
statahead wrong: 0
agl total: 1
list_total: 0
fname_total: 1
hit_total: 9992
miss_total: 1
snapshot_time:            1786027647.308462816 secs.nsecs
start_time:               1786027560.944766227 secs.nsecs
elapsed_time:             86.363696589 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:            1786027647.308542274 secs.nsecs
start_time:               1786027560.944841362 secs.nsecs
elapsed_time:             86.363700912 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9e493eb75000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9e493eb75000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9e493eb75000.batch_stats=0
llite.lustre-ffff9e493eb75000.statahead_max=1024
llite.lustre-ffff9e493eb75000.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...
statahead total: 1
statahead wrong: 0
agl total: 1
list_total: 0
fname_total: 1
hit_total: 9992
miss_total: 1
snapshot_time:            1786028655.730593961 secs.nsecs
start_time:               1786028550.338081074 secs.nsecs
elapsed_time:             105.392512887 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:            1786028655.730867990 secs.nsecs
start_time:               1786028550.338143080 secs.nsecs
elapsed_time:             105.392724910 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9e493eb75000.enable_statahead_fname=1
llite.lustre-ffff9e493eb75000.statahead_batch_max=64
llite.lustre-ffff9e493eb75000.statahead_max=128