== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 20:38:13 (1787877493)
llite.lustre-ffff95fe870ff000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff95fe870ff000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff95fe870ff000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff95fe870ff000.batch_stats=0
llite.lustre-ffff95fe870ff000.statahead_max=1024
llite.lustre-ffff95fe870ff000.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:            1787878082.711978728 secs.nsecs
start_time:               1787878011.649577114 secs.nsecs
elapsed_time:             71.062401614 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
snapshot_time:            1787878082.712049191 secs.nsecs
start_time:               1787878011.649785264 secs.nsecs
elapsed_time:             71.062263927 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff95fe870ff000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff95fe870ff000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff95fe870ff000.batch_stats=0
llite.lustre-ffff95fe870ff000.statahead_max=1024
llite.lustre-ffff95fe870ff000.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:            1787878827.213639517 secs.nsecs
start_time:               1787878747.968475332 secs.nsecs
elapsed_time:             79.245164185 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
snapshot_time:            1787878827.213701787 secs.nsecs
start_time:               1787878747.968560649 secs.nsecs
elapsed_time:             79.245141138 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff95fe870ff000.enable_statahead_fname=1
llite.lustre-ffff95fe870ff000.statahead_batch_max=64
llite.lustre-ffff95fe870ff000.statahead_max=128