== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 03:52:03 (1779695523)
llite.lustre-ffff98884c5b8000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff98884c5b8000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff98884c5b8000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff98884c5b8000.batch_stats=0
llite.lustre-ffff98884c5b8000.statahead_max=1024
llite.lustre-ffff98884c5b8000.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:            1779696083.803497954 secs.nsecs
start_time:               1779696010.679744569 secs.nsecs
elapsed_time:             73.123753385 secs.nsecs
subreqs per batch   batches   % cum %
1:		         2  11  11
2:		         1   5  17
4:		         1   5  23
8:		         1   5  29
16:		         0   0  29
32:		         1   5  35
64:		         1   5  41
128:		         0   0  41
256:		         0   0  41
512:		         0   0  41
1024:		        10  58 100
snapshot_time:            1779696083.803703023 secs.nsecs
start_time:               1779696010.679818606 secs.nsecs
elapsed_time:             73.123884417 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff98884c5b8000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff98884c5b8000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff98884c5b8000.batch_stats=0
llite.lustre-ffff98884c5b8000.statahead_max=1024
llite.lustre-ffff98884c5b8000.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:            1779696793.596618508 secs.nsecs
start_time:               1779696719.115969316 secs.nsecs
elapsed_time:             74.480649192 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:            1779696793.596684413 secs.nsecs
start_time:               1779696719.116264908 secs.nsecs
elapsed_time:             74.480419505 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff98884c5b8000.enable_statahead_fname=1
llite.lustre-ffff98884c5b8000.statahead_batch_max=64
llite.lustre-ffff98884c5b8000.statahead_max=128