== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 11:10:23 (1789139423)
llite.lustre-ffff948da06e1000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff948da06e1000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff948da06e1000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff948da06e1000.batch_stats=0
llite.lustre-ffff948da06e1000.statahead_max=1024
llite.lustre-ffff948da06e1000.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:            1789139983.524205229 secs.nsecs
start_time:               1789139915.542035839 secs.nsecs
elapsed_time:             67.982169390 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:            1789139983.524303921 secs.nsecs
start_time:               1789139915.542118392 secs.nsecs
elapsed_time:             67.982185529 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff948da06e1000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff948da06e1000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff948da06e1000.batch_stats=0
llite.lustre-ffff948da06e1000.statahead_max=1024
llite.lustre-ffff948da06e1000.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:            1789140671.424826300 secs.nsecs
start_time:               1789140590.330815581 secs.nsecs
elapsed_time:             81.094010719 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  17  17
2:		         1   5  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
snapshot_time:            1789140671.424899850 secs.nsecs
start_time:               1789140590.331069473 secs.nsecs
elapsed_time:             81.093830377 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff948da06e1000.enable_statahead_fname=1
llite.lustre-ffff948da06e1000.statahead_batch_max=64
llite.lustre-ffff948da06e1000.statahead_max=128