== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 23:40:13 (1781235613)
llite.lustre-ffff9a92867cc000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9a92867cc000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9a92867cc000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9a92867cc000.batch_stats=0
llite.lustre-ffff9a92867cc000.statahead_max=1024
llite.lustre-ffff9a92867cc000.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:            1781235928.066001467 secs.nsecs
start_time:               1781235890.597033705 secs.nsecs
elapsed_time:             37.468967762 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:            1781235928.066056635 secs.nsecs
start_time:               1781235890.597100456 secs.nsecs
elapsed_time:             37.468956179 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9a92867cc000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9a92867cc000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9a92867cc000.batch_stats=0
llite.lustre-ffff9a92867cc000.statahead_max=1024
llite.lustre-ffff9a92867cc000.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:            1781236317.313489262 secs.nsecs
start_time:               1781236281.068076871 secs.nsecs
elapsed_time:             36.245412391 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:            1781236317.313556731 secs.nsecs
start_time:               1781236281.068207515 secs.nsecs
elapsed_time:             36.245349216 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff9a92867cc000.enable_statahead_fname=1
llite.lustre-ffff9a92867cc000.statahead_batch_max=64
llite.lustre-ffff9a92867cc000.statahead_max=128