== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 20:42:08 (1746146528)
llite.lustre-ffff8800a738a800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8800a738a800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8800a738a800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8800a738a800.batch_stats=0
llite.lustre-ffff8800a738a800.statahead_max=1024
llite.lustre-ffff8800a738a800.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:            1746146928.636800182 secs.nsecs
start_time:               1746146893.356500218 secs.nsecs
elapsed_time:             35.280299964 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:            1746146928.636909197 secs.nsecs
start_time:               1746146893.357795422 secs.nsecs
elapsed_time:             35.279113775 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8800a738a800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8800a738a800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8800a738a800.batch_stats=0
llite.lustre-ffff8800a738a800.statahead_max=1024
llite.lustre-ffff8800a738a800.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: 9988
miss_total: 5
snapshot_time:            1746147527.184868822 secs.nsecs
start_time:               1746147488.393678387 secs.nsecs
elapsed_time:             38.791190435 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  12
16:		         2  12  25
32:		         1   6  31
64:		         1   6  37
128:		         0   0  37
256:		         0   0  37
512:		         0   0  37
1024:		        10  62 100
snapshot_time:            1746147527.184985687 secs.nsecs
start_time:               1746147488.393742232 secs.nsecs
elapsed_time:             38.791243455 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff8800a738a800.enable_statahead_fname=1
llite.lustre-ffff8800a738a800.statahead_batch_max=64
llite.lustre-ffff8800a738a800.statahead_max=128