== sanity test 123aa: verify statahead work ============== 11:44:15 (1737132255)
total: 100 open/close in 0.23 seconds: 430.14 ops/second
llite.lustre-ffff8800a8b28800.statahead_max=0
101

real	0m0.241s
user	0m0.004s
sys	0m0.063s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a8b28800.statahead_max=32
32
101

real	0m0.134s
user	0m0.004s
sys	0m0.042s
ls -l 100 files with statahead: 1 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 1.83 seconds: 491.29 ops/second
llite.lustre-ffff8800a8b28800.statahead_max=0
1001

real	0m2.405s
user	0m0.033s
sys	0m0.598s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff8800a8b28800.statahead_max=32
32
1001

real	0m0.424s
user	0m0.020s
sys	0m0.281s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 5042 (time 1737132274.46 total 10.00 last 504.18)
total: 9000 open/close in 18.25 seconds: 493.16 ops/second
llite.lustre-ffff8800a8b28800.statahead_max=0
10001

real	0m20.659s
user	0m0.300s
sys	0m4.852s
ls -l 10000 files without statahead: 21 sec
llite.lustre-ffff8800a8b28800.statahead_max=32
32
10001

real	0m3.074s
user	0m0.168s
sys	0m2.574s
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