== sanity test 123aa: verify statahead work ============== 12:09:15 (1779206955)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9951c4cf5800.batch_stats=0
total: 100 open/close in 2.63 seconds: 38.05 ops/second
llite.lustre-ffff9951c4cf5800.statahead_max=0
101

real	0m2.664s
user	0m0.004s
sys	0m0.326s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9951c4cf5800.statahead_max=128
llite.lustre-ffff9951c4cf5800.statahead_max=128
101

real	0m1.030s
user	0m0.004s
sys	0m0.143s
'ls -l' 100 files with statahead: 1 sec
statahead total: 108
statahead wrong: 2
agl total: 104
list_total: 23
fname_total: 74
hit_total: 590
miss_total: 1476
swrong=2 ewrong=2
 - open/close 658 (time 1779206983.26 total 10.01 last 65.75)
total: 900 open/close in 14.11 seconds: 63.78 ops/second
llite.lustre-ffff9951c4cf5800.statahead_max=0
1001

real	0m26.729s
user	0m0.035s
sys	0m2.960s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff9951c4cf5800.statahead_max=128
llite.lustre-ffff9951c4cf5800.statahead_max=128
1001

real	0m4.914s
user	0m0.035s
sys	0m1.642s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 109
statahead wrong: 2
agl total: 105
list_total: 24
fname_total: 74
hit_total: 1589
miss_total: 1477
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff9951c4cf5800.statahead_stats=
statahead total: 109
statahead wrong: 2
agl total: 105
list_total: 24
fname_total: 74
hit_total: 1589
miss_total: 1477
mdc.lustre-MDT0000-mdc-ffff9951c4cf5800.batch_stats=
snapshot_time:            1779207049.687893067 secs.nsecs
start_time:               1779206960.090522280 secs.nsecs
elapsed_time:             89.597370787 secs.nsecs
subreqs per batch   batches   % cum %
1:		        10  20  20
2:		         2   4  24
4:		         8  16  40
8:		         6  12  53
16:		         6  12  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