== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 09:16:23 (1787836583)
llite.lustre-ffff9b0dc89ff800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff9b0dc89ff800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9b0dc89ff800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9b0dc89ff800.batch_stats=0
llite.lustre-ffff9b0dc89ff800.statahead_max=1024
llite.lustre-ffff9b0dc89ff800.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:            1787837161.255326324 secs.nsecs
start_time:               1787837100.886116476 secs.nsecs
elapsed_time:             60.369209848 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  13
16:		         1   6  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:            1787837161.255551727 secs.nsecs
start_time:               1787837100.886191566 secs.nsecs
elapsed_time:             60.369360161 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff9b0dc89ff800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff9b0dc89ff800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff9b0dc89ff800.batch_stats=0
llite.lustre-ffff9b0dc89ff800.statahead_max=1024
llite.lustre-ffff9b0dc89ff800.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:            1787837851.622139410 secs.nsecs
start_time:               1787837781.278515031 secs.nsecs
elapsed_time:             70.343624379 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   6   6
2:		         0   0   6
4:		         0   0   6
8:		         1   6  13
16:		         1   6  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:            1787837851.622211215 secs.nsecs
start_time:               1787837781.279911943 secs.nsecs
elapsed_time:             70.342299272 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff9b0dc89ff800.enable_statahead_fname=1
llite.lustre-ffff9b0dc89ff800.statahead_batch_max=64
llite.lustre-ffff9b0dc89ff800.statahead_max=128