== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 05:18:44 (1781687924)
llite.lustre-ffff8aefc84ef000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8aefc84ef000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8aefc84ef000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8aefc84ef000.batch_stats=0
llite.lustre-ffff8aefc84ef000.statahead_max=1024
llite.lustre-ffff8aefc84ef000.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: 9991
miss_total: 2
snapshot_time:            1781688255.303449301 secs.nsecs
start_time:               1781688213.615633771 secs.nsecs
elapsed_time:             41.687815530 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3  18  18
2:		         0   0  18
4:		         0   0  18
8:		         1   6  25
16:		         1   6  31
32:		         0   0  31
64:		         1   6  37
128:		         0   0  37
256:		         0   0  37
512:		         0   0  37
1024:		        10  62 100
snapshot_time:            1781688255.303579413 secs.nsecs
start_time:               1781688213.615696043 secs.nsecs
elapsed_time:             41.687883370 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8aefc84ef000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8aefc84ef000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8aefc84ef000.batch_stats=0
llite.lustre-ffff8aefc84ef000.statahead_max=1024
llite.lustre-ffff8aefc84ef000.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:            1781688649.976753090 secs.nsecs
start_time:               1781688613.702139329 secs.nsecs
elapsed_time:             36.274613761 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:            1781688649.976850842 secs.nsecs
start_time:               1781688613.702197889 secs.nsecs
elapsed_time:             36.274652953 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff8aefc84ef000.enable_statahead_fname=1
llite.lustre-ffff8aefc84ef000.statahead_batch_max=64
llite.lustre-ffff8aefc84ef000.statahead_max=128