== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 20:18:50 (1784593130)
llite.lustre-ffff9cfcdfc2f000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9cfcdfc2f000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9cfcdfc2f000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9cfcdfc2f000.batch_stats=0
llite.lustre-ffff9cfcdfc2f000.statahead_max=1024
llite.lustre-ffff9cfcdfc2f000.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:            1784593444.397332516 secs.nsecs
start_time:               1784593406.791238866 secs.nsecs
elapsed_time:             37.606093650 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:            1784593444.397398880 secs.nsecs
start_time:               1784593406.791343603 secs.nsecs
elapsed_time:             37.606055277 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9cfcdfc2f000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9cfcdfc2f000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9cfcdfc2f000.batch_stats=0
llite.lustre-ffff9cfcdfc2f000.statahead_max=1024
llite.lustre-ffff9cfcdfc2f000.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:            1784593787.644163635 secs.nsecs
start_time:               1784593753.333280315 secs.nsecs
elapsed_time:             34.310883320 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:            1784593787.644237128 secs.nsecs
start_time:               1784593753.333352839 secs.nsecs
elapsed_time:             34.310884289 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9cfcdfc2f000.enable_statahead_fname=1
llite.lustre-ffff9cfcdfc2f000.statahead_batch_max=64
llite.lustre-ffff9cfcdfc2f000.statahead_max=128