== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 20:40:53 (1787704853)
llite.lustre-ffff90b090725800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff90b090725800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff90b090725800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff90b090725800.batch_stats=0
llite.lustre-ffff90b090725800.statahead_max=1024
llite.lustre-ffff90b090725800.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: 9990
miss_total: 3
snapshot_time:            1787705447.527895469 secs.nsecs
start_time:               1787705377.150904147 secs.nsecs
elapsed_time:             70.376991322 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  15
16:		         1   7  23
32:		         0   0  23
64:		         0   0  23
128:		         0   0  23
256:		         0   0  23
512:		         0   0  23
1024:		        10  76 100
snapshot_time:            1787705447.527984732 secs.nsecs
start_time:               1787705377.151011736 secs.nsecs
elapsed_time:             70.376972996 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff90b090725800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff90b090725800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff90b090725800.batch_stats=0
llite.lustre-ffff90b090725800.statahead_max=1024
llite.lustre-ffff90b090725800.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:            1787706101.511308086 secs.nsecs
start_time:               1787706031.036323599 secs.nsecs
elapsed_time:             70.474984487 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  15
16:		         0   0  15
32:		         1   7  23
64:		         0   0  23
128:		         0   0  23
256:		         0   0  23
512:		         0   0  23
1024:		        10  76 100
snapshot_time:            1787706101.511384636 secs.nsecs
start_time:               1787706031.036411749 secs.nsecs
elapsed_time:             70.474972887 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff90b090725800.enable_statahead_fname=1
llite.lustre-ffff90b090725800.statahead_batch_max=64
llite.lustre-ffff90b090725800.statahead_max=128