== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 02:22:32 (1781245352)
llite.lustre-ffff8cba880d0000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8cba880d0000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8cba880d0000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8cba880d0000.batch_stats=0
llite.lustre-ffff8cba880d0000.statahead_max=1024
llite.lustre-ffff8cba880d0000.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...
statahead total: 1
statahead wrong: 0
agl total: 1
list_total: 0
fname_total: 1
hit_total: 9992
miss_total: 1
snapshot_time:            1781245942.514263161 secs.nsecs
start_time:               1781245865.283032717 secs.nsecs
elapsed_time:             77.231230444 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:            1781245942.514342096 secs.nsecs
start_time:               1781245865.283155485 secs.nsecs
elapsed_time:             77.231186611 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8cba880d0000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8cba880d0000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8cba880d0000.batch_stats=0
llite.lustre-ffff8cba880d0000.statahead_max=1024
llite.lustre-ffff8cba880d0000.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:            1781246741.031317568 secs.nsecs
start_time:               1781246664.412831442 secs.nsecs
elapsed_time:             76.618486126 secs.nsecs
subreqs per batch   batches   % cum %
1:		         2  14  14
2:		         0   0  14
4:		         0   0  14
8:		         1   7  21
16:		         0   0  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:            1781246741.031388055 secs.nsecs
start_time:               1781246664.412920051 secs.nsecs
elapsed_time:             76.618468004 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff8cba880d0000.enable_statahead_fname=1
llite.lustre-ffff8cba880d0000.statahead_batch_max=64
llite.lustre-ffff8cba880d0000.statahead_max=128