== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 11:18:15 (1782487095)
llite.lustre-ffff8c7609d9c000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff8c7609d9c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c7609d9c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8c7609d9c000.batch_stats=0
llite.lustre-ffff8c7609d9c000.statahead_max=1024
llite.lustre-ffff8c7609d9c000.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:            1782487397.823977874 secs.nsecs
start_time:               1782487361.358285955 secs.nsecs
elapsed_time:             36.465691919 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:            1782487397.824047201 secs.nsecs
start_time:               1782487361.358344307 secs.nsecs
elapsed_time:             36.465702894 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff8c7609d9c000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff8c7609d9c000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff8c7609d9c000.batch_stats=0
llite.lustre-ffff8c7609d9c000.statahead_max=1024
llite.lustre-ffff8c7609d9c000.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: 9991
miss_total: 2
snapshot_time:            1782487812.861811773 secs.nsecs
start_time:               1782487738.907507912 secs.nsecs
elapsed_time:             73.954303861 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:            1782487812.861882978 secs.nsecs
start_time:               1782487738.907638959 secs.nsecs
elapsed_time:             73.954244019 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff8c7609d9c000.enable_statahead_fname=1
llite.lustre-ffff8c7609d9c000.statahead_batch_max=64
llite.lustre-ffff8c7609d9c000.statahead_max=128