== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 19:57:31 (1743206251)
llite.lustre-ffff880081b41800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff880081b41800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff880081b41800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff880081b41800.batch_stats=0
llite.lustre-ffff880081b41800.statahead_max=1024
llite.lustre-ffff880081b41800.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:            1743206375.235532541 secs.nsecs
start_time:               1743206363.345789492 secs.nsecs
elapsed_time:             11.889743049 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:            1743206375.235778254 secs.nsecs
start_time:               1743206363.345833917 secs.nsecs
elapsed_time:             11.889944337 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff880081b41800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff880081b41800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff880081b41800.batch_stats=0
llite.lustre-ffff880081b41800.statahead_max=1024
llite.lustre-ffff880081b41800.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:            1743206563.955359713 secs.nsecs
start_time:               1743206551.517911311 secs.nsecs
elapsed_time:             12.437448402 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:            1743206563.955496340 secs.nsecs
start_time:               1743206551.518002388 secs.nsecs
elapsed_time:             12.437493952 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff880081b41800.enable_statahead_fname=1
llite.lustre-ffff880081b41800.statahead_batch_max=64
llite.lustre-ffff880081b41800.statahead_max=128