== sanity test 123h: Verify statahead work with the fname pattern ========================================================== 02:06:12 (1789452372)
llite.lustre-ffff9af8ef613000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9af8ef613000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9af8ef613000.batch_stats=0
llite.lustre-ffff9af8ef613000.statahead_max=1024
llite.lustre-ffff9af8ef613000.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:            1789453006.839763527 secs.nsecs
start_time:               1789452929.525323803 secs.nsecs
elapsed_time:             77.314439724 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   6   6
2:		         0   0   6
4:		         1   6  12
8:		         1   6  18
16:		         2  12  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
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9af8ef613000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9af8ef613000.batch_stats=0
llite.lustre-ffff9af8ef613000.statahead_max=1024
llite.lustre-ffff9af8ef613000.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: 9993
miss_total: 0
snapshot_time:            1789453834.005287205 secs.nsecs
start_time:               1789453750.560341339 secs.nsecs
elapsed_time:             83.444945866 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2  13  13
2:		         0   0  13
4:		         0   0  13
8:		         1   6  20
16:		         1   6  26
32:		         0   0  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
llite.lustre-ffff9af8ef613000.enable_statahead_fname=1
llite.lustre-ffff9af8ef613000.statahead_batch_max=64
llite.lustre-ffff9af8ef613000.statahead_max=128