== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 01:06:20 (1746075980)
llite.lustre-ffff8800b6c9d800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8800b6c9d800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8800b6c9d800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8800b6c9d800.batch_stats=0
llite.lustre-ffff8800b6c9d800.statahead_max=1024
llite.lustre-ffff8800b6c9d800.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:            1746076318.360060048 secs.nsecs
start_time:               1746076291.158588198 secs.nsecs
elapsed_time:             27.201471850 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
snapshot_time:            1746076318.361096391 secs.nsecs
start_time:               1746076291.158661743 secs.nsecs
elapsed_time:             27.202434648 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8800b6c9d800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8800b6c9d800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8800b6c9d800.batch_stats=0
llite.lustre-ffff8800b6c9d800.statahead_max=1024
llite.lustre-ffff8800b6c9d800.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: 9988
miss_total: 5
snapshot_time:            1746076700.151197866 secs.nsecs
start_time:               1746076678.666263647 secs.nsecs
elapsed_time:             21.484934219 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  15
16:		         0   0  15
32:		         1   7  23
64:		         0   0  23
128:		         0   0  23
256:		         0   0  23
512:		         0   0  23
1024:		        10  76 100
snapshot_time:            1746076700.151299989 secs.nsecs
start_time:               1746076678.668069708 secs.nsecs
elapsed_time:             21.483230281 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff8800b6c9d800.enable_statahead_fname=1
llite.lustre-ffff8800b6c9d800.statahead_batch_max=64
llite.lustre-ffff8800b6c9d800.statahead_max=128