== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 04:53:46 (1786956826)
llite.lustre-ffff995288275000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff995288275000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff995288275000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff995288275000.batch_stats=0
llite.lustre-ffff995288275000.statahead_max=1024
llite.lustre-ffff995288275000.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:            1786957525.904135653 secs.nsecs
start_time:               1786957436.688289624 secs.nsecs
elapsed_time:             89.215846029 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  25  25
2:		         1   5  30
4:		         1   5  35
8:		         1   5  40
16:		         1   5  45
32:		         0   0  45
64:		         1   5  50
128:		         0   0  50
256:		         0   0  50
512:		         0   0  50
1024:		        10  50 100
snapshot_time:            1786957525.904210245 secs.nsecs
start_time:               1786957436.692498387 secs.nsecs
elapsed_time:             89.211711858 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff995288275000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff995288275000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff995288275000.batch_stats=0
llite.lustre-ffff995288275000.statahead_max=1024
llite.lustre-ffff995288275000.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:            1786958419.200791080 secs.nsecs
start_time:               1786958330.291554983 secs.nsecs
elapsed_time:             88.909236097 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:            1786958419.204383778 secs.nsecs
start_time:               1786958330.291701233 secs.nsecs
elapsed_time:             88.912682545 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff995288275000.enable_statahead_fname=1
llite.lustre-ffff995288275000.statahead_batch_max=64
llite.lustre-ffff995288275000.statahead_max=128