== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 23:37:37 (1718854657)
llite.lustre-ffff88012b09f000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff88012b09f000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88012b09f000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88012b09f000.batch_stats=0
llite.lustre-ffff88012b09f000.statahead_max=1024
llite.lustre-ffff88012b09f000.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:            1718854827.284648438 secs.nsecs
start_time:               1718854815.224096861 secs.nsecs
elapsed_time:             12.060551577 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:            1718854827.285105454 secs.nsecs
start_time:               1718854815.224246601 secs.nsecs
elapsed_time:             12.060858853 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff88012b09f000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff88012b09f000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88012b09f000.batch_stats=0
llite.lustre-ffff88012b09f000.statahead_max=1024
llite.lustre-ffff88012b09f000.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:            1718855088.685278838 secs.nsecs
start_time:               1718855076.344091401 secs.nsecs
elapsed_time:             12.341187437 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:            1718855088.685482311 secs.nsecs
start_time:               1718855076.344241401 secs.nsecs
elapsed_time:             12.341240910 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff88012b09f000.enable_statahead_fname=0
llite.lustre-ffff88012b09f000.statahead_batch_max=64
llite.lustre-ffff88012b09f000.statahead_max=128