== sanity test 123aa: verify statahead work ============== 22:48:24 (1789354104)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff898a60c65000.batch_stats=0
total: 100 open/close in 1.27 seconds: 78.65 ops/second
llite.lustre-ffff898a60c65000.statahead_max=0
101

real	0m1.306s
user	0m0.002s
sys	0m0.291s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff898a60c65000.statahead_max=128
llite.lustre-ffff898a60c65000.statahead_max=128
101

real	0m0.396s
user	0m0.003s
sys	0m0.222s
'ls -l' 100 files with statahead: 0 sec
statahead total: 84
statahead wrong: 2
agl total: 82
list_total: 23
fname_total: 54
hit_total: 614
miss_total: 1648
swrong=2 ewrong=2
total: 900 open/close in 6.03 seconds: 149.34 ops/second
llite.lustre-ffff898a60c65000.statahead_max=0
1001

real	0m10.501s
user	0m0.033s
sys	0m2.836s
'ls -l' 1000 files without statahead: 10 sec
llite.lustre-ffff898a60c65000.statahead_max=128
llite.lustre-ffff898a60c65000.statahead_max=128
1001

real	0m2.938s
user	0m0.022s
sys	0m2.209s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 85
statahead wrong: 2
agl total: 83
list_total: 24
fname_total: 54
hit_total: 1613
miss_total: 1649
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 7 seconds
llite.lustre-ffff898a60c65000.statahead_stats=
statahead total: 85
statahead wrong: 2
agl total: 83
list_total: 24
fname_total: 54
hit_total: 1613
miss_total: 1649
mdc.lustre-MDT0000-mdc-ffff898a60c65000.batch_stats=
snapshot_time:            1789354143.437568028 secs.nsecs
start_time:               1789354106.534371511 secs.nsecs
elapsed_time:             36.903196517 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        34  47  47
2:		         6   8  55
4:		         8  11  66
8:		         5   6  73
16:		         3   4  77
32:		         1   1  79
64:		        15  20 100
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