== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 18:08:59 (1713305339)
llite.lustre-ffff88012fefd800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff88012fefd800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88012fefd800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88012fefd800.batch_stats=0
llite.lustre-ffff88012fefd800.statahead_max=1024
llite.lustre-ffff88012fefd800.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:            1713305454.648498028 secs.nsecs
start_time:               1713305442.362848645 secs.nsecs
elapsed_time:             12.285649383 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  14
16:		         1   7  21
32:		         1   7  28
64:		         0   0  28
128:		         0   0  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1713305454.648721355 secs.nsecs
start_time:               1713305442.363003255 secs.nsecs
elapsed_time:             12.285718100 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff88012fefd800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88012fefd800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88012fefd800.batch_stats=0
llite.lustre-ffff88012fefd800.statahead_max=1024
llite.lustre-ffff88012fefd800.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:            1713305633.940790654 secs.nsecs
start_time:               1713305622.157318420 secs.nsecs
elapsed_time:             11.783472234 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   7   7
2:		         0   0   7
4:		         0   0   7
8:		         1   7  14
16:		         1   7  21
32:		         1   7  28
64:		         0   0  28
128:		         0   0  28
256:		         0   0  28
512:		         0   0  28
1024:		        10  71 100
snapshot_time:            1713305633.940900449 secs.nsecs
start_time:               1713305622.157410673 secs.nsecs
elapsed_time:             11.783489776 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff88012fefd800.enable_statahead_fname=0
llite.lustre-ffff88012fefd800.statahead_batch_max=64
llite.lustre-ffff88012fefd800.statahead_max=128