== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 21:21:37 (1786756897)
llite.lustre-ffff9b3206460800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9b3206460800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9b3206460800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9b3206460800.batch_stats=0
llite.lustre-ffff9b3206460800.statahead_max=1024
llite.lustre-ffff9b3206460800.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:            1786757507.960543402 secs.nsecs
start_time:               1786757424.110371262 secs.nsecs
elapsed_time:             83.850172140 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:            1786757507.971800061 secs.nsecs
start_time:               1786757424.110478299 secs.nsecs
elapsed_time:             83.861321762 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9b3206460800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9b3206460800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9b3206460800.batch_stats=0
llite.lustre-ffff9b3206460800.statahead_max=1024
llite.lustre-ffff9b3206460800.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: 9993
miss_total: 0
snapshot_time:            1786758280.359789427 secs.nsecs
start_time:               1786758203.582225759 secs.nsecs
elapsed_time:             76.777563668 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:            1786758280.359861769 secs.nsecs
start_time:               1786758203.582433552 secs.nsecs
elapsed_time:             76.777428217 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9b3206460800.enable_statahead_fname=1
llite.lustre-ffff9b3206460800.statahead_batch_max=64
llite.lustre-ffff9b3206460800.statahead_max=128