== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 04:42:50 (1785400970)
llite.lustre-ffff955b9639a800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff955b9639a800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff955b9639a800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff955b9639a800.batch_stats=0
llite.lustre-ffff955b9639a800.statahead_max=1024
llite.lustre-ffff955b9639a800.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:            1785401908.445427675 secs.nsecs
start_time:               1785401778.345056058 secs.nsecs
elapsed_time:             130.100371617 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:            1785401908.445491620 secs.nsecs
start_time:               1785401778.345318273 secs.nsecs
elapsed_time:             130.100173347 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff955b9639a800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff955b9639a800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff955b9639a800.batch_stats=0
llite.lustre-ffff955b9639a800.statahead_max=1024
llite.lustre-ffff955b9639a800.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:            1785403036.604659027 secs.nsecs
start_time:               1785402922.167798442 secs.nsecs
elapsed_time:             114.436860585 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2  13  13
2:		         0   0  13
4:		         0   0  13
8:		         1   6  20
16:		         1   6  26
32:		         0   0  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
snapshot_time:            1785403036.604743142 secs.nsecs
start_time:               1785402922.167862758 secs.nsecs
elapsed_time:             114.436880384 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff955b9639a800.enable_statahead_fname=1
llite.lustre-ffff955b9639a800.statahead_batch_max=64
llite.lustre-ffff955b9639a800.statahead_max=128