== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 11:06:53 (1781622413)
llite.lustre-ffffa0934a849000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffffa0934a849000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffffa0934a849000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffffa0934a849000.batch_stats=0
llite.lustre-ffffa0934a849000.statahead_max=1024
llite.lustre-ffffa0934a849000.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:            1781622975.976412462 secs.nsecs
start_time:               1781622903.051345605 secs.nsecs
elapsed_time:             72.925066857 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:            1781622975.976677323 secs.nsecs
start_time:               1781622903.052022258 secs.nsecs
elapsed_time:             72.924655065 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffffa0934a849000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffffa0934a849000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffffa0934a849000.batch_stats=0
llite.lustre-ffffa0934a849000.statahead_max=1024
llite.lustre-ffffa0934a849000.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:            1781623633.461330242 secs.nsecs
start_time:               1781623567.599163806 secs.nsecs
elapsed_time:             65.862166436 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:            1781623633.461405332 secs.nsecs
start_time:               1781623567.599358448 secs.nsecs
elapsed_time:             65.862046884 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffffa0934a849000.enable_statahead_fname=1
llite.lustre-ffffa0934a849000.statahead_batch_max=64
llite.lustre-ffffa0934a849000.statahead_max=128