== sanity test 123aa: verify statahead work ============== 21:47:58 (1781228878)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff969f094fd800.batch_stats=0
total: 100 open/close in 1.37 seconds: 73.09 ops/second
llite.lustre-ffff969f094fd800.statahead_max=0
101

real	0m1.220s
user	0m0.004s
sys	0m0.295s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff969f094fd800.statahead_max=128
llite.lustre-ffff969f094fd800.statahead_max=128
101

real	0m0.420s
user	0m0.003s
sys	0m0.226s
'ls -l' 100 files with statahead: 1 sec
statahead total: 89
statahead wrong: 2
agl total: 87
list_total: 22
fname_total: 67
hit_total: 288
miss_total: 1077
swrong=2 ewrong=2
total: 900 open/close in 6.77 seconds: 132.96 ops/second
llite.lustre-ffff969f094fd800.statahead_max=0
1001

real	0m11.118s
user	0m0.035s
sys	0m2.849s
'ls -l' 1000 files without statahead: 11 sec
llite.lustre-ffff969f094fd800.statahead_max=128
llite.lustre-ffff969f094fd800.statahead_max=128
1001

real	0m3.147s
user	0m0.022s
sys	0m2.468s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 90
statahead wrong: 2
agl total: 88
list_total: 23
fname_total: 67
hit_total: 1287
miss_total: 1078
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 9 seconds
llite.lustre-ffff969f094fd800.statahead_stats=
statahead total: 90
statahead wrong: 2
agl total: 88
list_total: 23
fname_total: 67
hit_total: 1287
miss_total: 1078
mdc.lustre-MDT0000-mdc-ffff969f094fd800.batch_stats=
snapshot_time:            1781228919.760506477 secs.nsecs
start_time:               1781228880.090110313 secs.nsecs
elapsed_time:             39.670396164 secs.nsecs
subreqs per batch   batches   % cum %
1:		        25  40  40
2:		         3   4  45
4:		         5   8  54
8:		        10  16  70
16:		         2   3  73
32:		         1   1  75
64:		        15  24 100
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