== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 04:41:30 (1788597690)
llite.lustre-ffff97829514c800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff97829514c800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff97829514c800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff97829514c800.batch_stats=0
llite.lustre-ffff97829514c800.statahead_max=1024
llite.lustre-ffff97829514c800.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:            1788598302.538672241 secs.nsecs
start_time:               1788598230.954633119 secs.nsecs
elapsed_time:             71.584039122 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  14
16:		         0   0  14
32:		         1   7  21
64:		         0   0  21
128:		         1   7  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1788598302.538771000 secs.nsecs
start_time:               1788598230.954760756 secs.nsecs
elapsed_time:             71.584010244 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff97829514c800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff97829514c800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff97829514c800.batch_stats=0
llite.lustre-ffff97829514c800.statahead_max=1024
llite.lustre-ffff97829514c800.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: 9991
miss_total: 2
snapshot_time:            1788599066.856091531 secs.nsecs
start_time:               1788599002.411024681 secs.nsecs
elapsed_time:             64.445066850 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:            1788599066.856372699 secs.nsecs
start_time:               1788599002.411140589 secs.nsecs
elapsed_time:             64.445232110 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         0   0   0
llite.lustre-ffff97829514c800.enable_statahead_fname=1
llite.lustre-ffff97829514c800.statahead_batch_max=64
llite.lustre-ffff97829514c800.statahead_max=128