== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 19:57:00 (1746143820)
llite.lustre-ffff8800aa884000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8800aa884000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8800aa884000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8800aa884000.batch_stats=0
llite.lustre-ffff8800aa884000.statahead_max=1024
llite.lustre-ffff8800aa884000.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:            1746144147.470704228 secs.nsecs
start_time:               1746144121.726439137 secs.nsecs
elapsed_time:             25.744265091 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:            1746144147.470943737 secs.nsecs
start_time:               1746144121.727047462 secs.nsecs
elapsed_time:             25.743896275 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8800aa884000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8800aa884000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8800aa884000.batch_stats=0
llite.lustre-ffff8800aa884000.statahead_max=1024
llite.lustre-ffff8800aa884000.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:            1746144536.608578453 secs.nsecs
start_time:               1746144515.776186746 secs.nsecs
elapsed_time:             20.832391707 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:            1746144536.608893934 secs.nsecs
start_time:               1746144515.776239565 secs.nsecs
elapsed_time:             20.832654369 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff8800aa884000.enable_statahead_fname=1
llite.lustre-ffff8800aa884000.statahead_batch_max=64
llite.lustre-ffff8800aa884000.statahead_max=128