== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 17:14:38 (1787346878)
llite.lustre-ffff9a7e5966f000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9a7e5966f000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9a7e5966f000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9a7e5966f000.batch_stats=0
llite.lustre-ffff9a7e5966f000.statahead_max=1024
llite.lustre-ffff9a7e5966f000.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: 9992
miss_total: 1
snapshot_time:            1787347573.701427201 secs.nsecs
start_time:               1787347488.813257774 secs.nsecs
elapsed_time:             84.888169427 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:            1787347573.701504942 secs.nsecs
start_time:               1787347488.813338225 secs.nsecs
elapsed_time:             84.888166717 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9a7e5966f000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9a7e5966f000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9a7e5966f000.batch_stats=0
llite.lustre-ffff9a7e5966f000.statahead_max=1024
llite.lustre-ffff9a7e5966f000.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:            1787348435.613925947 secs.nsecs
start_time:               1787348354.019307935 secs.nsecs
elapsed_time:             81.594618012 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:            1787348435.613991297 secs.nsecs
start_time:               1787348354.019435980 secs.nsecs
elapsed_time:             81.594555317 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9a7e5966f000.enable_statahead_fname=1
llite.lustre-ffff9a7e5966f000.statahead_batch_max=64
llite.lustre-ffff9a7e5966f000.statahead_max=128