== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 04:30:54 (1759825854)
llite.lustre-ffff9a2743e5a800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9a2743e5a800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9a2743e5a800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9a2743e5a800.batch_stats=0
llite.lustre-ffff9a2743e5a800.statahead_max=1024
llite.lustre-ffff9a2743e5a800.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:            1759826036.654633200 secs.nsecs
start_time:               1759826000.426295002 secs.nsecs
elapsed_time:             36.228338198 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
snapshot_time:            1759826036.654682546 secs.nsecs
start_time:               1759826000.426350287 secs.nsecs
elapsed_time:             36.228332259 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9a2743e5a800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9a2743e5a800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9a2743e5a800.batch_stats=0
llite.lustre-ffff9a2743e5a800.statahead_max=1024
llite.lustre-ffff9a2743e5a800.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: 9992
miss_total: 1
snapshot_time:            1759826344.582877981 secs.nsecs
start_time:               1759826304.691758194 secs.nsecs
elapsed_time:             39.891119787 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:            1759826344.582949984 secs.nsecs
start_time:               1759826304.691844970 secs.nsecs
elapsed_time:             39.891105014 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff9a2743e5a800.enable_statahead_fname=1
llite.lustre-ffff9a2743e5a800.statahead_batch_max=64
llite.lustre-ffff9a2743e5a800.statahead_max=128