== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 07:24:04 (1743506644)
llite.lustre-ffff8f52c617c000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8f52c617c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8f52c617c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8f52c617c000.batch_stats=0
llite.lustre-ffff8f52c617c000.statahead_max=1024
llite.lustre-ffff8f52c617c000.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: 9993
miss_total: 0
snapshot_time:            1743506918.998713275 secs.nsecs
start_time:               1743506868.308138200 secs.nsecs
elapsed_time:             50.690575075 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:            1743506918.999099691 secs.nsecs
start_time:               1743506868.308939324 secs.nsecs
elapsed_time:             50.690160367 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8f52c617c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8f52c617c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8f52c617c000.batch_stats=0
llite.lustre-ffff8f52c617c000.statahead_max=1024
llite.lustre-ffff8f52c617c000.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: 9993
miss_total: 0
snapshot_time:            1743507266.082982425 secs.nsecs
start_time:               1743507216.009029615 secs.nsecs
elapsed_time:             50.073952810 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:            1743507266.083670280 secs.nsecs
start_time:               1743507216.009294757 secs.nsecs
elapsed_time:             50.074375523 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff8f52c617c000.enable_statahead_fname=1
llite.lustre-ffff8f52c617c000.statahead_batch_max=64
llite.lustre-ffff8f52c617c000.statahead_max=128