== sanity test 123aa: verify statahead work ============== 07:19:30 (1747826370)
total: 100 open/close in 0.22 seconds: 460.91 ops/second
llite.lustre-ffff88012c0ce800.statahead_max=0
101

real	0m0.229s
user	0m0.004s
sys	0m0.060s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff88012c0ce800.statahead_max=32
32
101

real	0m0.117s
user	0m0.001s
sys	0m0.039s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 1.50 seconds: 600.62 ops/second
llite.lustre-ffff88012c0ce800.statahead_max=0
1001

real	0m2.124s
user	0m0.021s
sys	0m0.540s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff88012c0ce800.statahead_max=32
32
1001

real	0m0.463s
user	0m0.023s
sys	0m0.326s
ls -l 1000 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 4499 (time 1747826388.08 total 10.00 last 449.87)
total: 9000 open/close in 18.51 seconds: 486.34 ops/second
llite.lustre-ffff88012c0ce800.statahead_max=0
10001

real	0m25.794s
user	0m0.502s
sys	0m6.051s
ls -l 10000 files without statahead: 26 sec
llite.lustre-ffff88012c0ce800.statahead_max=32
32
10001

real	0m3.276s
user	0m0.199s
sys	0m2.892s
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/: 12 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28