== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 22:38:40 (1786415920)
llite.lustre-ffff97c52676c000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff97c52676c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff97c52676c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff97c52676c000.batch_stats=0
llite.lustre-ffff97c52676c000.statahead_max=1024
llite.lustre-ffff97c52676c000.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:            1786416557.597210037 secs.nsecs
start_time:               1786416483.701557398 secs.nsecs
elapsed_time:             73.895652639 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:		         0   0  21
64:		         0   0  21
128:		         0   0  21
256:		         1   7  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1786416557.597437202 secs.nsecs
start_time:               1786416483.701753538 secs.nsecs
elapsed_time:             73.895683664 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff97c52676c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff97c52676c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff97c52676c000.batch_stats=0
llite.lustre-ffff97c52676c000.statahead_max=1024
llite.lustre-ffff97c52676c000.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:            1786417342.620920720 secs.nsecs
start_time:               1786417266.357582454 secs.nsecs
elapsed_time:             76.263338266 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:            1786417342.620990460 secs.nsecs
start_time:               1786417266.357671904 secs.nsecs
elapsed_time:             76.263318556 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff97c52676c000.enable_statahead_fname=1
llite.lustre-ffff97c52676c000.statahead_batch_max=64
llite.lustre-ffff97c52676c000.statahead_max=128