== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 12:48:13 (1788799693)
llite.lustre-ffff88a9d06cb800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff88a9d06cb800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88a9d06cb800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88a9d06cb800.batch_stats=0
llite.lustre-ffff88a9d06cb800.statahead_max=1024
llite.lustre-ffff88a9d06cb800.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:            1788800270.613465109 secs.nsecs
start_time:               1788800207.544648222 secs.nsecs
elapsed_time:             63.068816887 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:            1788800270.613532533 secs.nsecs
start_time:               1788800207.544730742 secs.nsecs
elapsed_time:             63.068801791 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff88a9d06cb800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88a9d06cb800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88a9d06cb800.batch_stats=0
llite.lustre-ffff88a9d06cb800.statahead_max=1024
llite.lustre-ffff88a9d06cb800.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:            1788800967.415840518 secs.nsecs
start_time:               1788800909.893678281 secs.nsecs
elapsed_time:             57.522162237 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:            1788800967.415932833 secs.nsecs
start_time:               1788800909.893764029 secs.nsecs
elapsed_time:             57.522168804 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff88a9d06cb800.enable_statahead_fname=1
llite.lustre-ffff88a9d06cb800.statahead_batch_max=64
llite.lustre-ffff88a9d06cb800.statahead_max=128