== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 20:34:31 (1746146071)
llite.lustre-ffff88012b55e800.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff88012b55e800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88012b55e800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88012b55e800.batch_stats=0
llite.lustre-ffff88012b55e800.statahead_max=1024
llite.lustre-ffff88012b55e800.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: 9989
miss_total: 4
snapshot_time:            1746146368.081762955 secs.nsecs
start_time:               1746146345.853712235 secs.nsecs
elapsed_time:             22.228050720 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:            1746146368.081877469 secs.nsecs
start_time:               1746146345.854904481 secs.nsecs
elapsed_time:             22.226972988 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff88012b55e800.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88012b55e800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88012b55e800.batch_stats=0
llite.lustre-ffff88012b55e800.statahead_max=1024
llite.lustre-ffff88012b55e800.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:            1746146651.903445081 secs.nsecs
start_time:               1746146634.370385744 secs.nsecs
elapsed_time:             17.533059337 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   6   6
2:		         1   6  13
4:		         0   0  13
8:		         1   6  20
16:		         1   6  26
32:		         0   0  26
64:		         1   6  33
128:		         0   0  33
256:		         0   0  33
512:		         0   0  33
1024:		        10  66 100
snapshot_time:            1746146651.903566903 secs.nsecs
start_time:               1746146634.370569993 secs.nsecs
elapsed_time:             17.532996910 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff88012b55e800.enable_statahead_fname=1
llite.lustre-ffff88012b55e800.statahead_batch_max=64
llite.lustre-ffff88012b55e800.statahead_max=128