== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 17:50:59 (1784238659)
llite.lustre-ffff9fcf8864c000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9fcf8864c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9fcf8864c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9fcf8864c000.batch_stats=0
llite.lustre-ffff9fcf8864c000.statahead_max=1024
llite.lustre-ffff9fcf8864c000.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: 9988
miss_total: 5
snapshot_time:            1784239311.301395432 secs.nsecs
start_time:               1784239222.263739611 secs.nsecs
elapsed_time:             89.037655821 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:            1784239311.301469760 secs.nsecs
start_time:               1784239222.264194704 secs.nsecs
elapsed_time:             89.037275056 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9fcf8864c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9fcf8864c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9fcf8864c000.batch_stats=0
llite.lustre-ffff9fcf8864c000.statahead_max=1024
llite.lustre-ffff9fcf8864c000.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:            1784240081.609177635 secs.nsecs
start_time:               1784240009.118012404 secs.nsecs
elapsed_time:             72.491165231 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:            1784240081.609247219 secs.nsecs
start_time:               1784240009.118175177 secs.nsecs
elapsed_time:             72.491072042 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9fcf8864c000.enable_statahead_fname=1
llite.lustre-ffff9fcf8864c000.statahead_batch_max=64
llite.lustre-ffff9fcf8864c000.statahead_max=128