== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 23:42:47 (1780458167)
llite.lustre-ffff9610a00d8800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9610a00d8800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9610a00d8800.batch_stats=0
llite.lustre-ffff9610a00d8800.statahead_max=1024
llite.lustre-ffff9610a00d8800.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:            1780458779.216416673 secs.nsecs
start_time:               1780458706.481708237 secs.nsecs
elapsed_time:             72.734708436 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
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9610a00d8800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9610a00d8800.batch_stats=0
llite.lustre-ffff9610a00d8800.statahead_max=1024
llite.lustre-ffff9610a00d8800.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: 9993
miss_total: 0
snapshot_time:            1780459589.036709807 secs.nsecs
start_time:               1780459516.307910602 secs.nsecs
elapsed_time:             72.728799205 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:		         0   0  21
64:		         1   7  28
128:		         0   0  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
llite.lustre-ffff9610a00d8800.enable_statahead_fname=1
llite.lustre-ffff9610a00d8800.statahead_batch_max=64
llite.lustre-ffff9610a00d8800.statahead_max=128