== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 01:33:04 (1781242384)
llite.lustre-ffff9960c73d5000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9960c73d5000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9960c73d5000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9960c73d5000.batch_stats=0
llite.lustre-ffff9960c73d5000.statahead_max=1024
llite.lustre-ffff9960c73d5000.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:            1781242968.029740910 secs.nsecs
start_time:               1781242904.769630817 secs.nsecs
elapsed_time:             63.260110093 secs.nsecs
subreqs per batch   batches   % cum %
1:		         3  15  15
2:		         2  10  25
4:		         2  10  35
8:		         1   5  40
16:		         1   5  45
32:		         0   0  45
64:		         1   5  50
128:		         0   0  50
256:		         0   0  50
512:		         0   0  50
1024:		        10  50 100
snapshot_time:            1781242968.029812523 secs.nsecs
start_time:               1781242904.769754186 secs.nsecs
elapsed_time:             63.260058337 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9960c73d5000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9960c73d5000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9960c73d5000.batch_stats=0
llite.lustre-ffff9960c73d5000.statahead_max=1024
llite.lustre-ffff9960c73d5000.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:            1781243611.827126304 secs.nsecs
start_time:               1781243563.658711295 secs.nsecs
elapsed_time:             48.168415009 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:            1781243611.827208060 secs.nsecs
start_time:               1781243563.658902183 secs.nsecs
elapsed_time:             48.168305877 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff9960c73d5000.enable_statahead_fname=1
llite.lustre-ffff9960c73d5000.statahead_batch_max=64
llite.lustre-ffff9960c73d5000.statahead_max=128