== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 04:27:58 (1785400078)
llite.lustre-ffff9e3c438a2800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9e3c438a2800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9e3c438a2800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9e3c438a2800.batch_stats=0
llite.lustre-ffff9e3c438a2800.statahead_max=1024
llite.lustre-ffff9e3c438a2800.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: 9989
miss_total: 4
snapshot_time:            1785400947.696785362 secs.nsecs
start_time:               1785400838.760555025 secs.nsecs
elapsed_time:             108.936230337 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   5   5
2:		         1   5  11
4:		         1   5  17
8:		         1   5  23
16:		         1   5  29
32:		         1   5  35
64:		         1   5  41
128:		         0   0  41
256:		         0   0  41
512:		         0   0  41
1024:		        10  58 100
snapshot_time:            1785400947.696869201 secs.nsecs
start_time:               1785400838.760668663 secs.nsecs
elapsed_time:             108.936200538 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9e3c438a2800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9e3c438a2800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9e3c438a2800.batch_stats=0
llite.lustre-ffff9e3c438a2800.statahead_max=1024
llite.lustre-ffff9e3c438a2800.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:            1785402088.757178655 secs.nsecs
start_time:               1785401981.072866200 secs.nsecs
elapsed_time:             107.684312455 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:            1785402088.757264189 secs.nsecs
start_time:               1785401981.072997070 secs.nsecs
elapsed_time:             107.684267119 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9e3c438a2800.enable_statahead_fname=1
llite.lustre-ffff9e3c438a2800.statahead_batch_max=64
llite.lustre-ffff9e3c438a2800.statahead_max=128