== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 23:46:49 (1789271209)
llite.lustre-ffff8a134c1be800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8a134c1be800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8a134c1be800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8a134c1be800.batch_stats=0
llite.lustre-ffff8a134c1be800.statahead_max=1024
llite.lustre-ffff8a134c1be800.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:            1789271790.209922063 secs.nsecs
start_time:               1789271723.393443609 secs.nsecs
elapsed_time:             66.816478454 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:		         0   0  21
64:		         1   7  28
128:		         0   0  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1789271790.210004640 secs.nsecs
start_time:               1789271723.393521674 secs.nsecs
elapsed_time:             66.816482966 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8a134c1be800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8a134c1be800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8a134c1be800.batch_stats=0
llite.lustre-ffff8a134c1be800.statahead_max=1024
llite.lustre-ffff8a134c1be800.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: 9991
miss_total: 2
snapshot_time:            1789272560.025752198 secs.nsecs
start_time:               1789272496.067791263 secs.nsecs
elapsed_time:             63.957960935 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:            1789272560.025818013 secs.nsecs
start_time:               1789272496.067876833 secs.nsecs
elapsed_time:             63.957941180 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff8a134c1be800.enable_statahead_fname=1
llite.lustre-ffff8a134c1be800.statahead_batch_max=64
llite.lustre-ffff8a134c1be800.statahead_max=128