== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 14:50:41 (1780339841)
llite.lustre-ffff8edc45638800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8edc45638800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8edc45638800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8edc45638800.batch_stats=0
llite.lustre-ffff8edc45638800.statahead_max=1024
llite.lustre-ffff8edc45638800.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: 9992
miss_total: 1
snapshot_time:            1780340435.068399454 secs.nsecs
start_time:               1780340360.292652580 secs.nsecs
elapsed_time:             74.775746874 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:            1780340435.068684274 secs.nsecs
start_time:               1780340360.292858426 secs.nsecs
elapsed_time:             74.775825848 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8edc45638800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8edc45638800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8edc45638800.batch_stats=0
llite.lustre-ffff8edc45638800.statahead_max=1024
llite.lustre-ffff8edc45638800.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:            1780341282.641864520 secs.nsecs
start_time:               1780341205.953032578 secs.nsecs
elapsed_time:             76.688831942 secs.nsecs
subreqs per batch   batches   % cum %
1:		         3  15  15
2:		         2  10  26
4:		         1   5  31
8:		         1   5  36
16:		         0   0  36
32:		         1   5  42
64:		         1   5  47
128:		         0   0  47
256:		         0   0  47
512:		         0   0  47
1024:		        10  52 100
snapshot_time:            1780341282.641943530 secs.nsecs
start_time:               1780341205.953220330 secs.nsecs
elapsed_time:             76.688723200 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff8edc45638800.enable_statahead_fname=1
llite.lustre-ffff8edc45638800.statahead_batch_max=64
llite.lustre-ffff8edc45638800.statahead_max=128