== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 20:10:59 (1712016659)
llite.lustre-ffff8800aae97800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8800aae97800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8800aae97800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8800aae97800.batch_stats=0
llite.lustre-ffff8800aae97800.statahead_max=1024
llite.lustre-ffff8800aae97800.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: 9990
miss_total: 3
snapshot_time:            1712017077.795560952 secs.nsecs
start_time:               1712017051.353194199 secs.nsecs
elapsed_time:             26.442366753 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:            1712017077.795711024 secs.nsecs
start_time:               1712017051.353319831 secs.nsecs
elapsed_time:             26.442391193 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8800aae97800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8800aae97800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8800aae97800.batch_stats=0
llite.lustre-ffff8800aae97800.statahead_max=1024
llite.lustre-ffff8800aae97800.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: 9989
miss_total: 4
snapshot_time:            1712017717.446595648 secs.nsecs
start_time:               1712017690.530849490 secs.nsecs
elapsed_time:             26.915746158 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:		         0   0  21
64:		         1   7  28
128:		         0   0  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1712017717.447014551 secs.nsecs
start_time:               1712017690.530968575 secs.nsecs
elapsed_time:             26.916045976 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff8800aae97800.enable_statahead_fname=0
llite.lustre-ffff8800aae97800.statahead_batch_max=64
llite.lustre-ffff8800aae97800.statahead_max=128