== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 19:38:55 (1788651535)
llite.lustre-ffff9c67f4f76800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9c67f4f76800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9c67f4f76800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9c67f4f76800.batch_stats=0
llite.lustre-ffff9c67f4f76800.statahead_max=1024
llite.lustre-ffff9c67f4f76800.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:            1788652152.271979995 secs.nsecs
start_time:               1788652076.636839120 secs.nsecs
elapsed_time:             75.635140875 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:            1788652152.272055594 secs.nsecs
start_time:               1788652076.636959271 secs.nsecs
elapsed_time:             75.635096323 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9c67f4f76800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9c67f4f76800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9c67f4f76800.batch_stats=0
llite.lustre-ffff9c67f4f76800.statahead_max=1024
llite.lustre-ffff9c67f4f76800.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: 9991
miss_total: 2
snapshot_time:            1788652908.717488655 secs.nsecs
start_time:               1788652832.625908860 secs.nsecs
elapsed_time:             76.091579795 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:            1788652908.717561111 secs.nsecs
start_time:               1788652832.625987649 secs.nsecs
elapsed_time:             76.091573462 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9c67f4f76800.enable_statahead_fname=1
llite.lustre-ffff9c67f4f76800.statahead_batch_max=64
llite.lustre-ffff9c67f4f76800.statahead_max=128