== sanity test 123aa: verify statahead work ============== 16:39:15 (1748983155)
total: 100 open/close in 0.25 seconds: 393.28 ops/second
llite.lustre-ffff8800a7410800.statahead_max=0
101

real	0m0.256s
user	0m0.002s
sys	0m0.065s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a7410800.statahead_max=32
32
101

real	0m0.131s
user	0m0.004s
sys	0m0.038s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 1.63 seconds: 553.31 ops/second
llite.lustre-ffff8800a7410800.statahead_max=0
1001

real	0m2.537s
user	0m0.025s
sys	0m0.559s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff8800a7410800.statahead_max=32
32
1001

real	0m0.401s
user	0m0.019s
sys	0m0.265s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 4862 (time 1748983174.50 total 10.00 last 486.07)
total: 9000 open/close in 18.80 seconds: 478.82 ops/second
llite.lustre-ffff8800a7410800.statahead_max=0
10001

real	0m25.978s
user	0m0.267s
sys	0m5.486s
ls -l 10000 files without statahead: 26 sec
llite.lustre-ffff8800a7410800.statahead_max=32
32
10001

real	0m2.822s
user	0m0.180s
sys	0m2.432s
ls -l 10000 files with statahead: 3 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