== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 12:20:52 (1787588452)
llite.lustre-ffff966e37565800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff966e37565800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff966e37565800.batch_stats=0
llite.lustre-ffff966e37565800.statahead_max=1024
llite.lustre-ffff966e37565800.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: 9991
miss_total: 2
snapshot_time:            1787589067.442594704 secs.nsecs
start_time:               1787588995.292090293 secs.nsecs
elapsed_time:             72.150504411 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   6   6
2:		         1   6  13
4:		         0   0  13
8:		         1   6  20
16:		         1   6  26
32:		         0   0  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff966e37565800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff966e37565800.batch_stats=0
llite.lustre-ffff966e37565800.statahead_max=1024
llite.lustre-ffff966e37565800.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: 9989
miss_total: 4
snapshot_time:            1787589817.413323533 secs.nsecs
start_time:               1787589752.175064189 secs.nsecs
elapsed_time:             65.238259344 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   8   8
2:		         0   0   8
4:		         0   0   8
8:		         1   8  16
16:		         0   0  16
32:		         0   0  16
64:		         0   0  16
128:		         0   0  16
256:		         0   0  16
512:		         0   0  16
1024:		        10  83 100
llite.lustre-ffff966e37565800.enable_statahead_fname=1
llite.lustre-ffff966e37565800.statahead_batch_max=64
llite.lustre-ffff966e37565800.statahead_max=128