== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 07:02:52 (1787396572)
llite.lustre-ffff9ea998277000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9ea998277000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9ea998277000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9ea998277000.batch_stats=0
llite.lustre-ffff9ea998277000.statahead_max=1024
llite.lustre-ffff9ea998277000.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: 9993
miss_total: 0
snapshot_time:            1787397147.288522171 secs.nsecs
start_time:               1787397072.201381442 secs.nsecs
elapsed_time:             75.087140729 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2  12  12
2:		         0   0  12
4:		         0   0  12
8:		         1   6  18
16:		         1   6  25
32:		         1   6  31
64:		         1   6  37
128:		         0   0  37
256:		         0   0  37
512:		         0   0  37
1024:		        10  62 100
snapshot_time:            1787397147.288599834 secs.nsecs
start_time:               1787397072.201465302 secs.nsecs
elapsed_time:             75.087134532 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9ea998277000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9ea998277000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9ea998277000.batch_stats=0
llite.lustre-ffff9ea998277000.statahead_max=1024
llite.lustre-ffff9ea998277000.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:            1787397873.714283537 secs.nsecs
start_time:               1787397798.744472832 secs.nsecs
elapsed_time:             74.969810705 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:            1787397873.715093916 secs.nsecs
start_time:               1787397798.745430714 secs.nsecs
elapsed_time:             74.969663202 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9ea998277000.enable_statahead_fname=1
llite.lustre-ffff9ea998277000.statahead_batch_max=64
llite.lustre-ffff9ea998277000.statahead_max=128