== sanity test 123aa: verify statahead work ============== 07:51:33 (1789127493)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ac3b32d1800.batch_stats=0
total: 100 open/close in 2.24 seconds: 44.65 ops/second
llite.lustre-ffff9ac3b32d1800.statahead_max=0
101

real	0m1.860s
user	0m0.008s
sys	0m0.292s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9ac3b32d1800.statahead_max=128
llite.lustre-ffff9ac3b32d1800.statahead_max=128
101

real	0m0.707s
user	0m0.004s
sys	0m0.183s
'ls -l' 100 files with statahead: 0 sec
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 91
hit_total: 498
miss_total: 1745
swrong=2 ewrong=2
 - open/close 790 (time 1789127516.01 total 10.01 last 78.94)
total: 900 open/close in 11.40 seconds: 78.97 ops/second
llite.lustre-ffff9ac3b32d1800.statahead_max=0
1001

real	0m22.866s
user	0m0.030s
sys	0m2.783s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff9ac3b32d1800.statahead_max=128
llite.lustre-ffff9ac3b32d1800.statahead_max=128
1001

real	0m6.980s
user	0m0.034s
sys	0m1.404s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 91
hit_total: 1497
miss_total: 1746
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff9ac3b32d1800.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 91
hit_total: 1497
miss_total: 1746
mdc.lustre-MDT0000-mdc-ffff9ac3b32d1800.batch_stats=
snapshot_time:            1789127580.209815130 secs.nsecs
start_time:               1789127496.303844992 secs.nsecs
elapsed_time:             83.905970138 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        17  33  33
2:		         5   9  43
4:		         5   9  52
8:		         4   7  60
16:		         3   5  66
32:		         2   3  70
64:		        15  29 100
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