== sanity test 123h: Verify statahead work with the fname pattern via du ========================================================== 07:20:23 (1777029623)
llite.lustre-ffff99da8143b000.enable_statahead_fname=1
Scan a directory with number regularized fname
llite.lustre-ffff99da8143b000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff99da8143b000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff99da8143b000.batch_stats=0
llite.lustre-ffff99da8143b000.statahead_max=1024
llite.lustre-ffff99da8143b000.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:            1777029799.249353818 secs.nsecs
start_time:               1777029765.844975926 secs.nsecs
elapsed_time:             33.404377892 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:            1777029799.249416937 secs.nsecs
start_time:               1777029765.845030486 secs.nsecs
elapsed_time:             33.404386451 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
Scan a directory with zeroed padding number regularized fname
llite.lustre-ffff99da8143b000.statahead_stats=clear
mdc.lustre-MDT0000-mdc-ffff99da8143b000.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff99da8143b000.batch_stats=0
llite.lustre-ffff99da8143b000.statahead_max=1024
llite.lustre-ffff99da8143b000.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:            1777030057.631098771 secs.nsecs
start_time:               1777030025.823118536 secs.nsecs
elapsed_time:             31.807980235 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:            1777030057.631147514 secs.nsecs
start_time:               1777030025.823195151 secs.nsecs
elapsed_time:             31.807952363 secs.nsecs
subreqs per batch   batches   % cum %
1:		         0   0   0
llite.lustre-ffff99da8143b000.enable_statahead_fname=1
llite.lustre-ffff99da8143b000.statahead_batch_max=64
llite.lustre-ffff99da8143b000.statahead_max=128