== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 16:17:52 (1788293872)
llite.lustre-ffff9de703027000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9de703027000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9de703027000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9de703027000.batch_stats=0
llite.lustre-ffff9de703027000.statahead_max=1024
llite.lustre-ffff9de703027000.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:            1788294630.034912971 secs.nsecs
start_time:               1788294549.642065044 secs.nsecs
elapsed_time:             80.392847927 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:            1788294630.034980738 secs.nsecs
start_time:               1788294549.642840904 secs.nsecs
elapsed_time:             80.392139834 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9de703027000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9de703027000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9de703027000.batch_stats=0
llite.lustre-ffff9de703027000.statahead_max=1024
llite.lustre-ffff9de703027000.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:            1788295484.017565181 secs.nsecs
start_time:               1788295413.387396382 secs.nsecs
elapsed_time:             70.630168799 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:            1788295484.017628389 secs.nsecs
start_time:               1788295413.387500260 secs.nsecs
elapsed_time:             70.630128129 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9de703027000.enable_statahead_fname=1
llite.lustre-ffff9de703027000.statahead_batch_max=64
llite.lustre-ffff9de703027000.statahead_max=128