== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 15:24:37 (1783970677)
llite.lustre-ffff8c1184636000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8c1184636000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c1184636000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8c1184636000.batch_stats=0
llite.lustre-ffff8c1184636000.statahead_max=1024
llite.lustre-ffff8c1184636000.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:            1783971272.636139083 secs.nsecs
start_time:               1783971202.220744369 secs.nsecs
elapsed_time:             70.415394714 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  14
16:		         0   0  14
32:		         1   7  21
64:		         0   0  21
128:		         1   7  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1783971272.636225396 secs.nsecs
start_time:               1783971202.222644525 secs.nsecs
elapsed_time:             70.413580871 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8c1184636000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c1184636000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8c1184636000.batch_stats=0
llite.lustre-ffff8c1184636000.statahead_max=1024
llite.lustre-ffff8c1184636000.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:            1783972006.386282428 secs.nsecs
start_time:               1783971941.300932388 secs.nsecs
elapsed_time:             65.085350040 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         1   7  14
4:		         0   0  14
8:		         1   7  21
16:		         0   0  21
32:		         0   0  21
64:		         1   7  28
128:		         0   0  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1783972006.386352210 secs.nsecs
start_time:               1783971941.301071341 secs.nsecs
elapsed_time:             65.085280869 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff8c1184636000.enable_statahead_fname=1
llite.lustre-ffff8c1184636000.statahead_batch_max=64
llite.lustre-ffff8c1184636000.statahead_max=128