== sanity test 123aa: verify statahead work ============== 19:09:10 (1736986150)
total: 100 open/close in 0.19 seconds: 537.79 ops/second
llite.lustre-ffff880137379000.statahead_max=0
101

real	0m0.193s
user	0m0.006s
sys	0m0.049s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff880137379000.statahead_max=32
32
101

real	0m0.104s
user	0m0.002s
sys	0m0.034s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 1.61 seconds: 560.50 ops/second
llite.lustre-ffff880137379000.statahead_max=0
1001

real	0m2.043s
user	0m0.031s
sys	0m0.499s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff880137379000.statahead_max=32
32
1001

real	0m0.459s
user	0m0.013s
sys	0m0.247s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 4764 (time 1736986168.40 total 10.00 last 476.38)
total: 9000 open/close in 18.71 seconds: 481.04 ops/second
llite.lustre-ffff880137379000.statahead_max=0
10001

real	0m21.130s
user	0m0.270s
sys	0m4.957s
ls -l 10000 files without statahead: 21 sec
llite.lustre-ffff880137379000.statahead_max=32
32
10001

real	0m3.218s
user	0m0.193s
sys	0m2.619s
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/: 15 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28