== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 10:38:47 (1788187127)
llite.lustre-ffff9c7b90e66000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9c7b90e66000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9c7b90e66000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9c7b90e66000.batch_stats=0
llite.lustre-ffff9c7b90e66000.statahead_max=1024
llite.lustre-ffff9c7b90e66000.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:            1788187748.950772027 secs.nsecs
start_time:               1788187669.301606559 secs.nsecs
elapsed_time:             79.649165468 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  26  26
2:		         0   0  26
4:		         0   0  26
8:		         1   5  31
16:		         1   5  36
32:		         1   5  42
64:		         1   5  47
128:		         0   0  47
256:		         0   0  47
512:		         0   0  47
1024:		        10  52 100
snapshot_time:            1788187748.950841725 secs.nsecs
start_time:               1788187669.301693618 secs.nsecs
elapsed_time:             79.649148107 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9c7b90e66000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9c7b90e66000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9c7b90e66000.batch_stats=0
llite.lustre-ffff9c7b90e66000.statahead_max=1024
llite.lustre-ffff9c7b90e66000.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: 9990
miss_total: 3
snapshot_time:            1788188581.279138097 secs.nsecs
start_time:               1788188500.363733596 secs.nsecs
elapsed_time:             80.915404501 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:            1788188581.279216336 secs.nsecs
start_time:               1788188500.363873279 secs.nsecs
elapsed_time:             80.915343057 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9c7b90e66000.enable_statahead_fname=1
llite.lustre-ffff9c7b90e66000.statahead_batch_max=64
llite.lustre-ffff9c7b90e66000.statahead_max=128