== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 03:21:26 (1787469686)
llite.lustre-ffff8ab9d05b4800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8ab9d05b4800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8ab9d05b4800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8ab9d05b4800.batch_stats=0
llite.lustre-ffff8ab9d05b4800.statahead_max=1024
llite.lustre-ffff8ab9d05b4800.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:            1787470262.977562602 secs.nsecs
start_time:               1787470196.551646777 secs.nsecs
elapsed_time:             66.425915825 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:            1787470262.977663690 secs.nsecs
start_time:               1787470196.551731985 secs.nsecs
elapsed_time:             66.425931705 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8ab9d05b4800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8ab9d05b4800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8ab9d05b4800.batch_stats=0
llite.lustre-ffff8ab9d05b4800.statahead_max=1024
llite.lustre-ffff8ab9d05b4800.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:            1787470965.330009244 secs.nsecs
start_time:               1787470891.141537599 secs.nsecs
elapsed_time:             74.188471645 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:            1787470965.331725076 secs.nsecs
start_time:               1787470891.141620225 secs.nsecs
elapsed_time:             74.190104851 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff8ab9d05b4800.enable_statahead_fname=1
llite.lustre-ffff8ab9d05b4800.statahead_batch_max=64
llite.lustre-ffff8ab9d05b4800.statahead_max=128