== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 21:52:39 (1745459559)
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.statahead_stats=clear
mdc.lustre-MDT0000-mdc-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.batch_stats=0
mdc.lustre-MDT0001-mdc-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.batch_stats=0
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.statahead_max=1024
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.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:            1745459683.807920979 secs.nsecs
start_time:               1745459670.724656780 secs.nsecs
elapsed_time:             13.083264199 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:            1745459683.808023979 secs.nsecs
start_time:               1745459670.724713313 secs.nsecs
elapsed_time:             13.083310666 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.statahead_stats=clear
mdc.lustre-MDT0000-mdc-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.batch_stats=0
mdc.lustre-MDT0001-mdc-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.batch_stats=0
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.statahead_max=1024
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.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:            1745459881.959810243 secs.nsecs
start_time:               1745459868.243007429 secs.nsecs
elapsed_time:             13.716802814 secs.nsecs
subreqs per batch   batches   % cum %
1:		         2  13  13
2:		         0   0  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:            1745459881.959953440 secs.nsecs
start_time:               1745459868.243050442 secs.nsecs
elapsed_time:             13.716902998 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.enable_statahead_fname=1
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.statahead_batch_max=64
llite.lustre-f43f256e-b9a0-4c6d-ae56-1e5b713b9d27.statahead_max=128