== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 16:18:40 (1777580320)
llite.lustre-ffff94d818cac800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff94d818cac800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff94d818cac800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff94d818cac800.batch_stats=0
llite.lustre-ffff94d818cac800.statahead_max=1024
llite.lustre-ffff94d818cac800.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:            1777581055.142961731 secs.nsecs
start_time:               1777580980.274658819 secs.nsecs
elapsed_time:             74.868302912 secs.nsecs
subreqs per batch   batches   % cum %
1:		         2  13  13
2:		         0   0  13
4:		         0   0  13
8:		         1   6  20
16:		         1   6  26
32:		         0   0  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
snapshot_time:            1777581055.143042594 secs.nsecs
start_time:               1777580980.274793853 secs.nsecs
elapsed_time:             74.868248741 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff94d818cac800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff94d818cac800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff94d818cac800.batch_stats=0
llite.lustre-ffff94d818cac800.statahead_max=1024
llite.lustre-ffff94d818cac800.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:            1777581959.659651262 secs.nsecs
start_time:               1777581887.228215902 secs.nsecs
elapsed_time:             72.431435360 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  13
16:		         1   6  20
32:		         1   6  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
snapshot_time:            1777581959.659726924 secs.nsecs
start_time:               1777581887.228311454 secs.nsecs
elapsed_time:             72.431415470 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff94d818cac800.enable_statahead_fname=1
llite.lustre-ffff94d818cac800.statahead_batch_max=64
llite.lustre-ffff94d818cac800.statahead_max=128