== sanity test 123aa: verify statahead work ============== 13:12:00 (1721409120)
total: 100 open/close in 0.22 seconds: 453.25 ops/second
llite.lustre-ffff8800a8be1800.statahead_max=0
101

real	0m0.219s
user	0m0.009s
sys	0m0.052s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a8be1800.statahead_max=32
32
101

real	0m0.117s
user	0m0.003s
sys	0m0.037s
ls -l 100 files with statahead: 1 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 1.65 seconds: 545.96 ops/second
llite.lustre-ffff8800a8be1800.statahead_max=0
1001

real	0m2.166s
user	0m0.032s
sys	0m0.529s
ls -l 1000 files without statahead: 3 sec
llite.lustre-ffff8800a8be1800.statahead_max=32
32
1001

real	0m0.409s
user	0m0.019s
sys	0m0.249s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 5241 (time 1721409138.86 total 10.00 last 524.02)
total: 9000 open/close in 17.24 seconds: 521.95 ops/second
llite.lustre-ffff8800a8be1800.statahead_max=0
10001

real	0m21.538s
user	0m0.307s
sys	0m4.890s
ls -l 10000 files without statahead: 22 sec
llite.lustre-ffff8800a8be1800.statahead_max=32
32
10001

real	0m3.592s
user	0m0.189s
sys	0m3.111s
ls -l 10000 files with statahead: 4 sec
statahead total: 28
statahead wrong: 0
agl total: 28
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 13 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28