== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 12:30:53 (1787848253)
llite.lustre-ffff98d130563800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff98d130563800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff98d130563800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff98d130563800.batch_stats=0
llite.lustre-ffff98d130563800.statahead_max=1024
llite.lustre-ffff98d130563800.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:            1787848821.108972325 secs.nsecs
start_time:               1787848745.823864765 secs.nsecs
elapsed_time:             75.285107560 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:            1787848821.109057095 secs.nsecs
start_time:               1787848745.824027530 secs.nsecs
elapsed_time:             75.285029565 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff98d130563800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff98d130563800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff98d130563800.batch_stats=0
llite.lustre-ffff98d130563800.statahead_max=1024
llite.lustre-ffff98d130563800.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:            1787849530.982034748 secs.nsecs
start_time:               1787849455.394870610 secs.nsecs
elapsed_time:             75.587164138 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:            1787849530.982101538 secs.nsecs
start_time:               1787849455.395017227 secs.nsecs
elapsed_time:             75.587084311 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff98d130563800.enable_statahead_fname=1
llite.lustre-ffff98d130563800.statahead_batch_max=64
llite.lustre-ffff98d130563800.statahead_max=128