== sanity test 123aa: verify statahead work ============== 13:26:36 (1788801996)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff91e376a48000.batch_stats=0
total: 100 open/close in 2.30 seconds: 43.39 ops/second
llite.lustre-ffff91e376a48000.statahead_max=0
101

real	0m2.357s
user	0m0.008s
sys	0m0.314s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff91e376a48000.statahead_max=128
llite.lustre-ffff91e376a48000.statahead_max=128
101

real	0m0.685s
user	0m0.003s
sys	0m0.144s
'ls -l' 100 files with statahead: 0 sec
statahead total: 119
statahead wrong: 2
agl total: 116
list_total: 24
fname_total: 71
hit_total: 1033
miss_total: 1284
swrong=2 ewrong=2
 - open/close 881 (time 1788802020.98 total 10.01 last 88.02)
total: 900 open/close in 10.19 seconds: 88.28 ops/second
llite.lustre-ffff91e376a48000.statahead_max=0
1001

real	0m20.498s
user	0m0.035s
sys	0m2.765s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff91e376a48000.statahead_max=128
llite.lustre-ffff91e376a48000.statahead_max=128
1001

real	0m7.493s
user	0m0.033s
sys	0m1.314s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 71
hit_total: 2032
miss_total: 1285
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff91e376a48000.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 25
fname_total: 71
hit_total: 2032
miss_total: 1285
mdc.lustre-MDT0000-mdc-ffff91e376a48000.batch_stats=
snapshot_time:            1788802083.969496931 secs.nsecs
start_time:               1788802000.727979738 secs.nsecs
elapsed_time:             83.241517193 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3   7   7
2:		         1   2  10
4:		         8  20  30
8:		         3   7  38
16:		         7  17  56
32:		         2   5  61
64:		        15  38 100
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