== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 07:09:15 (1787396955)
llite.lustre-ffff9b01512e1800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9b01512e1800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9b01512e1800.batch_stats=0
llite.lustre-ffff9b01512e1800.statahead_max=1024
llite.lustre-ffff9b01512e1800.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: 9991
miss_total: 2
snapshot_time:            1787397531.718778533 secs.nsecs
start_time:               1787397452.702703626 secs.nsecs
elapsed_time:             79.016074907 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
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9b01512e1800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9b01512e1800.batch_stats=0
llite.lustre-ffff9b01512e1800.statahead_max=1024
llite.lustre-ffff9b01512e1800.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:            1787398286.104035184 secs.nsecs
start_time:               1787398210.474106391 secs.nsecs
elapsed_time:             75.629928793 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2  12  12
2:		         0   0  12
4:		         0   0  12
8:		         1   6  18
16:		         1   6  25
32:		         1   6  31
64:		         1   6  37
128:		         0   0  37
256:		         0   0  37
512:		         0   0  37
1024:		        10  62 100
llite.lustre-ffff9b01512e1800.enable_statahead_fname=1
llite.lustre-ffff9b01512e1800.statahead_batch_max=64
llite.lustre-ffff9b01512e1800.statahead_max=128