== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 13:05:20 (1787850320)
llite.lustre-ffff8a3788f22800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8a3788f22800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8a3788f22800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8a3788f22800.batch_stats=0
llite.lustre-ffff8a3788f22800.statahead_max=1024
llite.lustre-ffff8a3788f22800.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: 9991
miss_total: 2
snapshot_time:            1787850925.047532539 secs.nsecs
start_time:               1787850842.483165026 secs.nsecs
elapsed_time:             82.564367513 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:            1787850925.047798118 secs.nsecs
start_time:               1787850842.483236912 secs.nsecs
elapsed_time:             82.564561206 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8a3788f22800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8a3788f22800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8a3788f22800.batch_stats=0
llite.lustre-ffff8a3788f22800.statahead_max=1024
llite.lustre-ffff8a3788f22800.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: 9991
miss_total: 2
snapshot_time:            1787851714.682205554 secs.nsecs
start_time:               1787851633.479758186 secs.nsecs
elapsed_time:             81.202447368 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:            1787851714.682273531 secs.nsecs
start_time:               1787851633.479903857 secs.nsecs
elapsed_time:             81.202369674 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff8a3788f22800.enable_statahead_fname=1
llite.lustre-ffff8a3788f22800.statahead_batch_max=64
llite.lustre-ffff8a3788f22800.statahead_max=128