== sanity test 123aa: verify statahead work ============== 10:43:14 (1784126594)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ae88c7cf800.batch_stats=0
total: 100 open/close in 0.76 seconds: 131.92 ops/second
llite.lustre-ffff8ae88c7cf800.statahead_max=0
101

real	0m0.733s
user	0m0.001s
sys	0m0.281s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff8ae88c7cf800.statahead_max=128
llite.lustre-ffff8ae88c7cf800.statahead_max=128
101

real	0m0.354s
user	0m0.004s
sys	0m0.217s
'ls -l' 100 files with statahead: 0 sec
statahead total: 72
statahead wrong: 2
agl total: 70
list_total: 22
fname_total: 44
hit_total: 615
miss_total: 1119
swrong=2 ewrong=2
total: 900 open/close in 2.37 seconds: 380.07 ops/second
llite.lustre-ffff8ae88c7cf800.statahead_max=0
1001

real	0m6.907s
user	0m0.029s
sys	0m2.564s
'ls -l' 1000 files without statahead: 7 sec
llite.lustre-ffff8ae88c7cf800.statahead_max=128
llite.lustre-ffff8ae88c7cf800.statahead_max=128
1001

real	0m2.844s
user	0m0.027s
sys	0m2.300s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 73
statahead wrong: 2
agl total: 71
list_total: 23
fname_total: 44
hit_total: 1614
miss_total: 1120
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 5 seconds
llite.lustre-ffff8ae88c7cf800.statahead_stats=
statahead total: 73
statahead wrong: 2
agl total: 71
list_total: 23
fname_total: 44
hit_total: 1614
miss_total: 1120
mdc.lustre-MDT0000-mdc-ffff8ae88c7cf800.batch_stats=
snapshot_time:            1784126620.521438710 secs.nsecs
start_time:               1784126595.935809872 secs.nsecs
elapsed_time:             24.585628838 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        23  38  38
2:		         4   6  45
4:		         5   8  53
8:		         9  15  68
16:		         3   5  73
32:		         1   1  75
64:		        15  25 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536