== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 16:59:13 (1786741153)
llite.lustre-ffff94484879b800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff94484879b800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff94484879b800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff94484879b800.batch_stats=0
llite.lustre-ffff94484879b800.statahead_max=1024
llite.lustre-ffff94484879b800.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:            1786741786.545972318 secs.nsecs
start_time:               1786741719.642520919 secs.nsecs
elapsed_time:             66.903451399 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:            1786741786.546047033 secs.nsecs
start_time:               1786741719.642599756 secs.nsecs
elapsed_time:             66.903447277 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff94484879b800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff94484879b800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff94484879b800.batch_stats=0
llite.lustre-ffff94484879b800.statahead_max=1024
llite.lustre-ffff94484879b800.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:            1786742633.159402027 secs.nsecs
start_time:               1786742552.651418237 secs.nsecs
elapsed_time:             80.507983790 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:            1786742633.159542116 secs.nsecs
start_time:               1786742552.651483718 secs.nsecs
elapsed_time:             80.508058398 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff94484879b800.enable_statahead_fname=1
llite.lustre-ffff94484879b800.statahead_batch_max=64
llite.lustre-ffff94484879b800.statahead_max=128