== sanity test 123aa: verify statahead work ============== 14:19:11 (1780856351)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff96bfc4550800.batch_stats=0
total: 100 open/close in 1.91 seconds: 52.24 ops/second
llite.lustre-ffff96bfc4550800.statahead_max=0
101

real	0m1.660s
user	0m0.002s
sys	0m0.299s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff96bfc4550800.statahead_max=128
llite.lustre-ffff96bfc4550800.statahead_max=128
101

real	0m0.655s
user	0m0.004s
sys	0m0.179s
'ls -l' 100 files with statahead: 0 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 23
fname_total: 89
hit_total: 356
miss_total: 1685
swrong=2 ewrong=2
total: 900 open/close in 9.05 seconds: 99.43 ops/second
llite.lustre-ffff96bfc4550800.statahead_max=0
1001

real	0m15.172s
user	0m0.029s
sys	0m2.853s
'ls -l' 1000 files without statahead: 15 sec
llite.lustre-ffff96bfc4550800.statahead_max=128
llite.lustre-ffff96bfc4550800.statahead_max=128
1001

real	0m4.596s
user	0m0.025s
sys	0m1.515s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 24
fname_total: 89
hit_total: 1355
miss_total: 1686
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 12 seconds
llite.lustre-ffff96bfc4550800.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 24
fname_total: 89
hit_total: 1355
miss_total: 1686
mdc.lustre-MDT0000-mdc-ffff96bfc4550800.batch_stats=
snapshot_time:            1780856412.950940193 secs.nsecs
start_time:               1780856353.879646489 secs.nsecs
elapsed_time:             59.071293704 secs.nsecs
subreqs per batch   batches   % cum %
1:		        12  24  24
2:		         7  14  38
4:		         4   8  46
8:		         6  12  59
16:		         3   6  65
32:		         2   4  69
64:		        15  30 100
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