== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 22:00:56 (1770692456)
llite.lustre-ffff936fc5d91800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff936fc5d91800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff936fc5d91800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff936fc5d91800.batch_stats=0
llite.lustre-ffff936fc5d91800.statahead_max=1024
llite.lustre-ffff936fc5d91800.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:            1770692634.636497553 secs.nsecs
start_time:               1770692594.775429891 secs.nsecs
elapsed_time:             39.861067662 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:            1770692634.636539379 secs.nsecs
start_time:               1770692594.775482498 secs.nsecs
elapsed_time:             39.861056881 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff936fc5d91800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff936fc5d91800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff936fc5d91800.batch_stats=0
llite.lustre-ffff936fc5d91800.statahead_max=1024
llite.lustre-ffff936fc5d91800.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:            1770692879.243329692 secs.nsecs
start_time:               1770692838.090736140 secs.nsecs
elapsed_time:             41.152593552 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:            1770692879.243410040 secs.nsecs
start_time:               1770692838.090809906 secs.nsecs
elapsed_time:             41.152600134 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff936fc5d91800.enable_statahead_fname=1
llite.lustre-ffff936fc5d91800.statahead_batch_max=64
llite.lustre-ffff936fc5d91800.statahead_max=128