== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 01:59:38 (1786946378)
llite.lustre-ffff9395b3f59800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9395b3f59800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9395b3f59800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9395b3f59800.batch_stats=0
llite.lustre-ffff9395b3f59800.statahead_max=1024
llite.lustre-ffff9395b3f59800.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:            1786946826.024427385 secs.nsecs
start_time:               1786946782.327623241 secs.nsecs
elapsed_time:             43.696804144 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:            1786946826.024512599 secs.nsecs
start_time:               1786946782.327708791 secs.nsecs
elapsed_time:             43.696803808 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9395b3f59800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9395b3f59800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9395b3f59800.batch_stats=0
llite.lustre-ffff9395b3f59800.statahead_max=1024
llite.lustre-ffff9395b3f59800.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: 9993
miss_total: 0
snapshot_time:            1786947695.185765024 secs.nsecs
start_time:               1786947607.660019526 secs.nsecs
elapsed_time:             87.525745498 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:            1786947695.186741868 secs.nsecs
start_time:               1786947607.660174502 secs.nsecs
elapsed_time:             87.526567366 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9395b3f59800.enable_statahead_fname=1
llite.lustre-ffff9395b3f59800.statahead_batch_max=64
llite.lustre-ffff9395b3f59800.statahead_max=128