== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 23:34:06 (1783568046)
llite.lustre-ffff9ac2cf98f800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9ac2cf98f800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9ac2cf98f800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9ac2cf98f800.batch_stats=0
llite.lustre-ffff9ac2cf98f800.statahead_max=1024
llite.lustre-ffff9ac2cf98f800.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:            1783568213.693458695 secs.nsecs
start_time:               1783568181.042855955 secs.nsecs
elapsed_time:             32.650602740 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:            1783568213.693499197 secs.nsecs
start_time:               1783568181.042909632 secs.nsecs
elapsed_time:             32.650589565 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9ac2cf98f800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9ac2cf98f800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9ac2cf98f800.batch_stats=0
llite.lustre-ffff9ac2cf98f800.statahead_max=1024
llite.lustre-ffff9ac2cf98f800.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:            1783568450.275973394 secs.nsecs
start_time:               1783568415.945018492 secs.nsecs
elapsed_time:             34.330954902 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   8   8
2:		         0   0   8
4:		         0   0   8
8:		         1   8  16
16:		         0   0  16
32:		         0   0  16
64:		         0   0  16
128:		         0   0  16
256:		         0   0  16
512:		         0   0  16
1024:		        10  83 100
snapshot_time:            1783568450.276015196 secs.nsecs
start_time:               1783568415.945072635 secs.nsecs
elapsed_time:             34.330942561 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9ac2cf98f800.enable_statahead_fname=1
llite.lustre-ffff9ac2cf98f800.statahead_batch_max=64
llite.lustre-ffff9ac2cf98f800.statahead_max=128