== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 00:01:12 (1788494472)
llite.lustre-ffff905311166000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff905311166000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff905311166000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff905311166000.batch_stats=0
llite.lustre-ffff905311166000.statahead_max=1024
llite.lustre-ffff905311166000.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:            1788495200.600367331 secs.nsecs
start_time:               1788495128.111906872 secs.nsecs
elapsed_time:             72.488460459 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:            1788495200.600435551 secs.nsecs
start_time:               1788495128.112050788 secs.nsecs
elapsed_time:             72.488384763 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff905311166000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff905311166000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff905311166000.batch_stats=0
llite.lustre-ffff905311166000.statahead_max=1024
llite.lustre-ffff905311166000.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:            1788496071.429666838 secs.nsecs
start_time:               1788495990.860019222 secs.nsecs
elapsed_time:             80.569647616 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:            1788496071.429737906 secs.nsecs
start_time:               1788495990.860102720 secs.nsecs
elapsed_time:             80.569635186 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff905311166000.enable_statahead_fname=1
llite.lustre-ffff905311166000.statahead_batch_max=64
llite.lustre-ffff905311166000.statahead_max=128