== sanity test 123aa: verify statahead work ============== 17:54:11 (1781214851)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e9388535000.batch_stats=0
total: 100 open/close in 2.86 seconds: 34.99 ops/second
llite.lustre-ffff8e9388535000.statahead_max=0
101

real	0m3.249s
user	0m0.007s
sys	0m0.364s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff8e9388535000.statahead_max=128
llite.lustre-ffff8e9388535000.statahead_max=128
101

real	0m1.340s
user	0m0.007s
sys	0m0.180s
'ls -l' 100 files with statahead: 1 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 103
hit_total: 763
miss_total: 1292
swrong=2 ewrong=2
 - open/close 523 (time 1781214883.47 total 10.02 last 52.22)
total: 900 open/close in 16.57 seconds: 54.32 ops/second
llite.lustre-ffff8e9388535000.statahead_max=0
1001

real	0m22.733s
user	0m0.032s
sys	0m3.124s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff8e9388535000.statahead_max=128
llite.lustre-ffff8e9388535000.statahead_max=128
1001

real	0m6.221s
user	0m0.029s
sys	0m1.561s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 26
fname_total: 103
hit_total: 1762
miss_total: 1293
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff8e9388535000.statahead_stats=
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 26
fname_total: 103
hit_total: 1762
miss_total: 1293
mdc.lustre-MDT0000-mdc-ffff8e9388535000.batch_stats=
snapshot_time:            1781214953.329538970 secs.nsecs
start_time:               1781214856.577887607 secs.nsecs
elapsed_time:             96.751651363 secs.nsecs
subreqs per batch   batches   % cum %
1:		        18  32  32
2:		         6  10  43
4:		         4   7  50
8:		         5   9  60
16:		         5   9  69
32:		         2   3  72
64:		        15  27 100
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