== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 05:32:37 (1779701557)
llite.lustre-ffff8ff883528800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8ff883528800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8ff883528800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8ff883528800.batch_stats=0
llite.lustre-ffff8ff883528800.statahead_max=1024
llite.lustre-ffff8ff883528800.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:            1779702183.120435708 secs.nsecs
start_time:               1779702106.285058103 secs.nsecs
elapsed_time:             76.835377605 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:            1779702183.121033949 secs.nsecs
start_time:               1779702106.285137088 secs.nsecs
elapsed_time:             76.835896861 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8ff883528800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8ff883528800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8ff883528800.batch_stats=0
llite.lustre-ffff8ff883528800.statahead_max=1024
llite.lustre-ffff8ff883528800.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:            1779702951.489706402 secs.nsecs
start_time:               1779702883.053889495 secs.nsecs
elapsed_time:             68.435816907 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:            1779702951.489778442 secs.nsecs
start_time:               1779702883.055333447 secs.nsecs
elapsed_time:             68.434444995 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff8ff883528800.enable_statahead_fname=1
llite.lustre-ffff8ff883528800.statahead_batch_max=64
llite.lustre-ffff8ff883528800.statahead_max=128