== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 00:35:08 (1788842108)
llite.lustre-ffff9093eb4ab000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9093eb4ab000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9093eb4ab000.batch_stats=0
llite.lustre-ffff9093eb4ab000.statahead_max=1024
llite.lustre-ffff9093eb4ab000.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:            1788842681.155132999 secs.nsecs
start_time:               1788842610.686216202 secs.nsecs
elapsed_time:             70.468916797 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         4  23  23
2:		         0   0  23
4:		         0   0  23
8:		         1   5  29
16:		         1   5  35
32:		         0   0  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-ffff9093eb4ab000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9093eb4ab000.batch_stats=0
llite.lustre-ffff9093eb4ab000.statahead_max=1024
llite.lustre-ffff9093eb4ab000.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:            1788843420.124019435 secs.nsecs
start_time:               1788843343.671124204 secs.nsecs
elapsed_time:             76.452895231 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-ffff9093eb4ab000.enable_statahead_fname=1
llite.lustre-ffff9093eb4ab000.statahead_batch_max=64
llite.lustre-ffff9093eb4ab000.statahead_max=128