== sanity test 123aa: verify statahead work ============== 18:16:11 (1781216171)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e0c53338800.batch_stats=0
total: 100 open/close in 3.04 seconds: 32.94 ops/second
llite.lustre-ffff8e0c53338800.statahead_max=0
101

real	0m2.566s
user	0m0.009s
sys	0m0.376s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8e0c53338800.statahead_max=128
llite.lustre-ffff8e0c53338800.statahead_max=128
101

real	0m1.025s
user	0m0.009s
sys	0m0.199s
'ls -l' 100 files with statahead: 1 sec
statahead total: 146
statahead wrong: 2
agl total: 141
list_total: 27
fname_total: 114
hit_total: 771
miss_total: 1408
swrong=2 ewrong=2
 - open/close 593 (time 1781216200.20 total 10.00 last 59.28)
total: 900 open/close in 15.42 seconds: 58.37 ops/second
llite.lustre-ffff8e0c53338800.statahead_max=0
1001

real	0m25.721s
user	0m0.049s
sys	0m3.521s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff8e0c53338800.statahead_max=128
llite.lustre-ffff8e0c53338800.statahead_max=128
1001

real	0m6.418s
user	0m0.039s
sys	0m1.759s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 147
statahead wrong: 2
agl total: 142
list_total: 28
fname_total: 114
hit_total: 1770
miss_total: 1409
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 26 seconds
llite.lustre-ffff8e0c53338800.statahead_stats=
statahead total: 147
statahead wrong: 2
agl total: 142
list_total: 28
fname_total: 114
hit_total: 1770
miss_total: 1409
mdc.lustre-MDT0000-mdc-ffff8e0c53338800.batch_stats=
snapshot_time:            1781216276.905014629 secs.nsecs
start_time:               1781216176.278673952 secs.nsecs
elapsed_time:             100.626340677 secs.nsecs
subreqs per batch   batches   % cum %
1:		        12  24  24
2:		         4   8  32
4:		         7  14  46
8:		         5  10  56
16:		         4   8  64
32:		         3   6  70
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