== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 08:26:54 (1756816014)
llite.lustre-ffff968c86df4800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff968c86df4800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff968c86df4800.batch_stats=0
llite.lustre-ffff968c86df4800.statahead_max=1024
llite.lustre-ffff968c86df4800.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:            1756816188.437552192 secs.nsecs
start_time:               1756816149.385538987 secs.nsecs
elapsed_time:             39.052013205 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   8   8
2:		         0   0   8
4:		         0   0   8
8:		         1   8  16
16:		         0   0  16
32:		         0   0  16
64:		         0   0  16
128:		         0   0  16
256:		         0   0  16
512:		         0   0  16
1024:		        10  83 100
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff968c86df4800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff968c86df4800.batch_stats=0
llite.lustre-ffff968c86df4800.statahead_max=1024
llite.lustre-ffff968c86df4800.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:            1756816414.383507514 secs.nsecs
start_time:               1756816382.812819165 secs.nsecs
elapsed_time:             31.570688349 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
llite.lustre-ffff968c86df4800.enable_statahead_fname=1
llite.lustre-ffff968c86df4800.statahead_batch_max=64
llite.lustre-ffff968c86df4800.statahead_max=128