== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 10:17:30 (1788272250)
llite.lustre-ffff8ba442b8d000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8ba442b8d000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8ba442b8d000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8ba442b8d000.batch_stats=0
llite.lustre-ffff8ba442b8d000.statahead_max=1024
llite.lustre-ffff8ba442b8d000.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:            1788272904.692040151 secs.nsecs
start_time:               1788272830.652699358 secs.nsecs
elapsed_time:             74.039340793 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  15
16:		         0   0  15
32:		         1   7  23
64:		         0   0  23
128:		         0   0  23
256:		         0   0  23
512:		         0   0  23
1024:		        10  76 100
snapshot_time:            1788272904.692105077 secs.nsecs
start_time:               1788272830.652783632 secs.nsecs
elapsed_time:             74.039321445 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8ba442b8d000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8ba442b8d000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8ba442b8d000.batch_stats=0
llite.lustre-ffff8ba442b8d000.statahead_max=1024
llite.lustre-ffff8ba442b8d000.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:            1788273599.911801606 secs.nsecs
start_time:               1788273540.588770211 secs.nsecs
elapsed_time:             59.323031395 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2  13  13
2:		         0   0  13
4:		         0   0  13
8:		         1   6  20
16:		         0   0  20
32:		         1   6  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
snapshot_time:            1788273599.911865096 secs.nsecs
start_time:               1788273540.589027910 secs.nsecs
elapsed_time:             59.322837186 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff8ba442b8d000.enable_statahead_fname=1
llite.lustre-ffff8ba442b8d000.statahead_batch_max=64
llite.lustre-ffff8ba442b8d000.statahead_max=128