== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 15:57:40 (1758830260)
llite.lustre-ffff8da003fe8800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8da003fe8800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8da003fe8800.batch_stats=0
llite.lustre-ffff8da003fe8800.statahead_max=1024
llite.lustre-ffff8da003fe8800.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: 9989
miss_total: 4
snapshot_time:            1758830798.156482718 secs.nsecs
start_time:               1758830741.092351088 secs.nsecs
elapsed_time:             57.064131630 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  13
16:		         1   6  20
32:		         1   6  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8da003fe8800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8da003fe8800.batch_stats=0
llite.lustre-ffff8da003fe8800.statahead_max=1024
llite.lustre-ffff8da003fe8800.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: 9990
miss_total: 3
snapshot_time:            1758831458.710789077 secs.nsecs
start_time:               1758831410.901758483 secs.nsecs
elapsed_time:             47.809030594 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
llite.lustre-ffff8da003fe8800.enable_statahead_fname=1
llite.lustre-ffff8da003fe8800.statahead_batch_max=64
llite.lustre-ffff8da003fe8800.statahead_max=128