== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 02:00:53 (1786428053)
llite.lustre-ffff98609fb94000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff98609fb94000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff98609fb94000.batch_stats=0
llite.lustre-ffff98609fb94000.statahead_max=1024
llite.lustre-ffff98609fb94000.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:            1786428667.783731938 secs.nsecs
start_time:               1786428580.288835266 secs.nsecs
elapsed_time:             87.494896672 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
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff98609fb94000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff98609fb94000.batch_stats=0
llite.lustre-ffff98609fb94000.statahead_max=1024
llite.lustre-ffff98609fb94000.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:            1786429562.048829719 secs.nsecs
start_time:               1786429469.099520828 secs.nsecs
elapsed_time:             92.949308891 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2  11  11
2:		         0   0  11
4:		         2  11  22
8:		         2  11  33
16:		         1   5  38
32:		         0   0  38
64:		         1   5  44
128:		         0   0  44
256:		         0   0  44
512:		         0   0  44
1024:		        10  55 100
llite.lustre-ffff98609fb94000.enable_statahead_fname=1
llite.lustre-ffff98609fb94000.statahead_batch_max=64
llite.lustre-ffff98609fb94000.statahead_max=128