== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 16:19:56 (1787861996)
llite.lustre-ffff9f04e82d8800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9f04e82d8800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9f04e82d8800.batch_stats=0
llite.lustre-ffff9f04e82d8800.statahead_max=1024
llite.lustre-ffff9f04e82d8800.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:            1787862706.668145692 secs.nsecs
start_time:               1787862637.956712384 secs.nsecs
elapsed_time:             68.711433308 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  12
16:		         1   6  18
32:		         1   6  25
64:		         1   6  31
128:		         1   6  37
256:		         0   0  37
512:		         0   0  37
1024:		        10  62 100
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9f04e82d8800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9f04e82d8800.batch_stats=0
llite.lustre-ffff9f04e82d8800.statahead_max=1024
llite.lustre-ffff9f04e82d8800.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:            1787863624.683115901 secs.nsecs
start_time:               1787863541.114351473 secs.nsecs
elapsed_time:             83.568764428 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  12
16:		         1   6  18
32:		         1   6  25
64:		         1   6  31
128:		         1   6  37
256:		         0   0  37
512:		         0   0  37
1024:		        10  62 100
llite.lustre-ffff9f04e82d8800.enable_statahead_fname=1
llite.lustre-ffff9f04e82d8800.statahead_batch_max=64
llite.lustre-ffff9f04e82d8800.statahead_max=128