== sanity test 123aa: verify statahead work ============== 06:32:22 (1783074742)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8a64909c3800.batch_stats=0
total: 100 open/close in 1.06 seconds: 94.09 ops/second
llite.lustre-ffff8a64909c3800.statahead_max=0
101

real	0m0.893s
user	0m0.002s
sys	0m0.287s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff8a64909c3800.statahead_max=128
llite.lustre-ffff8a64909c3800.statahead_max=128
101

real	0m0.425s
user	0m0.002s
sys	0m0.341s
'ls -l' 100 files with statahead: 0 sec
statahead total: 92
statahead wrong: 2
agl total: 90
list_total: 23
fname_total: 69
hit_total: 673
miss_total: 1207
swrong=2 ewrong=2
total: 900 open/close in 3.51 seconds: 256.23 ops/second
llite.lustre-ffff8a64909c3800.statahead_max=0
1001

real	0m8.353s
user	0m0.031s
sys	0m2.774s
'ls -l' 1000 files without statahead: 8 sec
llite.lustre-ffff8a64909c3800.statahead_max=128
llite.lustre-ffff8a64909c3800.statahead_max=128
1001

real	0m2.863s
user	0m0.017s
sys	0m2.313s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 93
statahead wrong: 2
agl total: 91
list_total: 24
fname_total: 69
hit_total: 1672
miss_total: 1208
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 7 seconds
llite.lustre-ffff8a64909c3800.statahead_stats=
statahead total: 93
statahead wrong: 2
agl total: 91
list_total: 24
fname_total: 69
hit_total: 1672
miss_total: 1208
mdc.lustre-MDT0000-mdc-ffff8a64909c3800.batch_stats=
snapshot_time:            1783074774.778434819 secs.nsecs
start_time:               1783074744.284807505 secs.nsecs
elapsed_time:             30.493627314 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  25  25
2:		         0   0  25
4:		         7  14  39
8:		        11  22  62
16:		         2   4  66
32:		         1   2  68
64:		        15  31 100
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