== sanity test 123aa: verify statahead work ============== 20:09:48 (1781222988)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff966b585b7800.batch_stats=0
total: 100 open/close in 3.63 seconds: 27.58 ops/second
llite.lustre-ffff966b585b7800.statahead_max=0
101

real	0m2.932s
user	0m0.007s
sys	0m0.445s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff966b585b7800.statahead_max=128
llite.lustre-ffff966b585b7800.statahead_max=128
101

real	0m1.003s
user	0m0.013s
sys	0m0.204s
'ls -l' 100 files with statahead: 1 sec
statahead total: 133
statahead wrong: 2
agl total: 129
list_total: 25
fname_total: 96
hit_total: 749
miss_total: 1422
swrong=2 ewrong=2
 - open/close 520 (time 1781223020.19 total 10.02 last 51.90)
total: 900 open/close in 17.60 seconds: 51.14 ops/second
llite.lustre-ffff966b585b7800.statahead_max=0
1001

real	0m27.064s
user	0m0.048s
sys	0m3.658s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff966b585b7800.statahead_max=128
llite.lustre-ffff966b585b7800.statahead_max=128
1001

real	0m8.782s
user	0m0.032s
sys	0m1.907s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 26
fname_total: 96
hit_total: 1748
miss_total: 1423
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 30 seconds
llite.lustre-ffff966b585b7800.statahead_stats=
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 26
fname_total: 96
hit_total: 1748
miss_total: 1423
mdc.lustre-MDT0000-mdc-ffff966b585b7800.batch_stats=
snapshot_time:            1781223109.244424362 secs.nsecs
start_time:               1781222994.271643386 secs.nsecs
elapsed_time:             114.972780976 secs.nsecs
subreqs per batch   batches   % cum %
1:		        13  22  22
2:		         8  14  36
4:		        11  19  56
8:		         4   7  63
16:		         2   3  66
32:		         4   7  73
64:		        15  26 100
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