== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 11:01:48 (1787842908)
llite.lustre-ffff9a785091c000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9a785091c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9a785091c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9a785091c000.batch_stats=0
llite.lustre-ffff9a785091c000.statahead_max=1024
llite.lustre-ffff9a785091c000.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:            1787843550.841602978 secs.nsecs
start_time:               1787843480.229486450 secs.nsecs
elapsed_time:             70.612116528 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:            1787843550.841897642 secs.nsecs
start_time:               1787843480.229557346 secs.nsecs
elapsed_time:             70.612340296 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9a785091c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9a785091c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9a785091c000.batch_stats=0
llite.lustre-ffff9a785091c000.statahead_max=1024
llite.lustre-ffff9a785091c000.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:            1787844338.126096223 secs.nsecs
start_time:               1787844271.193788798 secs.nsecs
elapsed_time:             66.932307425 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:            1787844338.126162583 secs.nsecs
start_time:               1787844271.193871409 secs.nsecs
elapsed_time:             66.932291174 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9a785091c000.enable_statahead_fname=1
llite.lustre-ffff9a785091c000.statahead_batch_max=64
llite.lustre-ffff9a785091c000.statahead_max=128