== sanity test 123aa: verify statahead work ============== 09:22:22 (1788614542)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff991a20f15800.batch_stats=0
total: 100 open/close in 2.39 seconds: 41.91 ops/second
llite.lustre-ffff991a20f15800.statahead_max=0
101

real	0m1.901s
user	0m0.006s
sys	0m0.282s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff991a20f15800.statahead_max=128
llite.lustre-ffff991a20f15800.statahead_max=128
101

real	0m0.650s
user	0m0.006s
sys	0m0.141s
'ls -l' 100 files with statahead: 0 sec
statahead total: 132
statahead wrong: 2
agl total: 128
list_total: 25
fname_total: 107
hit_total: 954
miss_total: 1289
swrong=2 ewrong=2
 - open/close 808 (time 1788614565.97 total 10.01 last 80.75)
total: 900 open/close in 11.37 seconds: 79.15 ops/second
llite.lustre-ffff991a20f15800.statahead_max=0
1001

real	0m18.180s
user	0m0.030s
sys	0m2.728s
'ls -l' 1000 files without statahead: 18 sec
llite.lustre-ffff991a20f15800.statahead_max=128
llite.lustre-ffff991a20f15800.statahead_max=128
1001

real	0m4.681s
user	0m0.025s
sys	0m1.289s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 133
statahead wrong: 2
agl total: 129
list_total: 26
fname_total: 107
hit_total: 1953
miss_total: 1290
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 18 seconds
llite.lustre-ffff991a20f15800.statahead_stats=
statahead total: 133
statahead wrong: 2
agl total: 129
list_total: 26
fname_total: 107
hit_total: 1953
miss_total: 1290
mdc.lustre-MDT0000-mdc-ffff991a20f15800.batch_stats=
snapshot_time:            1788614618.262495597 secs.nsecs
start_time:               1788614545.946938491 secs.nsecs
elapsed_time:             72.315557106 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  31  31
2:		         1   2  33
4:		         3   6  39
8:		         6  12  52
16:		         6  12  64
32:		         2   4  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