== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 06:57:08 (1785409028)
llite.lustre-ffff963d82d0b000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff963d82d0b000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff963d82d0b000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff963d82d0b000.batch_stats=0
llite.lustre-ffff963d82d0b000.statahead_max=1024
llite.lustre-ffff963d82d0b000.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: 9990
miss_total: 3
snapshot_time:            1785409889.398048846 secs.nsecs
start_time:               1785409778.190171634 secs.nsecs
elapsed_time:             111.207877212 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:            1785409889.398165784 secs.nsecs
start_time:               1785409778.190710914 secs.nsecs
elapsed_time:             111.207454870 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff963d82d0b000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff963d82d0b000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff963d82d0b000.batch_stats=0
llite.lustre-ffff963d82d0b000.statahead_max=1024
llite.lustre-ffff963d82d0b000.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:            1785410958.481072720 secs.nsecs
start_time:               1785410854.388782509 secs.nsecs
elapsed_time:             104.092290211 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:            1785410958.481139471 secs.nsecs
start_time:               1785410854.389026917 secs.nsecs
elapsed_time:             104.092112554 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff963d82d0b000.enable_statahead_fname=1
llite.lustre-ffff963d82d0b000.statahead_batch_max=64
llite.lustre-ffff963d82d0b000.statahead_max=128