== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 16:16:23 (1779999383)
llite.lustre-ffff9551c7f27000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9551c7f27000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9551c7f27000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9551c7f27000.batch_stats=0
llite.lustre-ffff9551c7f27000.statahead_max=1024
llite.lustre-ffff9551c7f27000.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:            1779999896.371167920 secs.nsecs
start_time:               1779999829.474632830 secs.nsecs
elapsed_time:             66.896535090 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  13
16:		         1   6  20
32:		         1   6  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
snapshot_time:            1779999896.371244614 secs.nsecs
start_time:               1779999829.474783781 secs.nsecs
elapsed_time:             66.896460833 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9551c7f27000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9551c7f27000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9551c7f27000.batch_stats=0
llite.lustre-ffff9551c7f27000.statahead_max=1024
llite.lustre-ffff9551c7f27000.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: 9991
miss_total: 2
snapshot_time:            1780000642.875197321 secs.nsecs
start_time:               1780000557.756774897 secs.nsecs
elapsed_time:             85.118422424 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:            1780000642.875274490 secs.nsecs
start_time:               1780000557.756847790 secs.nsecs
elapsed_time:             85.118426700 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff9551c7f27000.enable_statahead_fname=1
llite.lustre-ffff9551c7f27000.statahead_batch_max=64
llite.lustre-ffff9551c7f27000.statahead_max=128