== sanity test 123aa: verify statahead work ============== 07:05:07 (1789383907)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9b4491009000.batch_stats=0
total: 100 open/close in 3.13 seconds: 31.90 ops/second
llite.lustre-ffff9b4491009000.statahead_max=0
101

real	0m3.153s
user	0m0.004s
sys	0m0.310s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff9b4491009000.statahead_max=128
llite.lustre-ffff9b4491009000.statahead_max=128
101

real	0m0.872s
user	0m0.005s
sys	0m0.189s
'ls -l' 100 files with statahead: 1 sec
statahead total: 138
statahead wrong: 2
agl total: 134
list_total: 24
fname_total: 112
hit_total: 665
miss_total: 1513
swrong=2 ewrong=2
 - open/close 589 (time 1789383936.71 total 10.02 last 58.80)
total: 900 open/close in 15.11 seconds: 59.58 ops/second
llite.lustre-ffff9b4491009000.statahead_max=0
1001

real	0m24.015s
user	0m0.033s
sys	0m3.091s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9b4491009000.statahead_max=128
llite.lustre-ffff9b4491009000.statahead_max=128
1001

real	0m6.639s
user	0m0.034s
sys	0m1.398s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 139
statahead wrong: 2
agl total: 135
list_total: 25
fname_total: 112
hit_total: 1664
miss_total: 1514
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9b4491009000.statahead_stats=
statahead total: 139
statahead wrong: 2
agl total: 135
list_total: 25
fname_total: 112
hit_total: 1664
miss_total: 1514
mdc.lustre-MDT0000-mdc-ffff9b4491009000.batch_stats=
snapshot_time:            1789384008.219977910 secs.nsecs
start_time:               1789383912.395779417 secs.nsecs
elapsed_time:             95.824198493 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  12  12
2:		         3   7  20
4:		         4  10  30
8:		         5  12  42
16:		         5  12  55
32:		         3   7  62
64:		        15  37 100
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