== sanity test 123aa: verify statahead work ============== 18:36:33 (1736984193)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.24 seconds: 419.75 ops/second
llite.lustre-ffff8800a7f1f000.statahead_max=0
101

real	0m0.241s
user	0m0.005s
sys	0m0.061s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a7f1f000.statahead_max=32
32
101

real	0m0.125s
user	0m0.007s
sys	0m0.036s
ls -l 100 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
total: 900 open/close in 1.59 seconds: 566.09 ops/second
llite.lustre-ffff8800a7f1f000.statahead_max=0
1001

real	0m2.293s
user	0m0.022s
sys	0m0.562s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff8800a7f1f000.statahead_max=32
32
1001

real	0m0.410s
user	0m0.014s
sys	0m0.312s
ls -l 1000 files with statahead: 0 sec
statahead total: 28
statahead wrong: 0
agl total: 28
 - open/close 5284 (time 1736984212.47 total 10.00 last 528.38)
total: 9000 open/close in 17.05 seconds: 527.92 ops/second
llite.lustre-ffff8800a7f1f000.statahead_max=0
10001

real	0m22.413s
user	0m0.304s
sys	0m5.336s
ls -l 10000 files without statahead: 22 sec
llite.lustre-ffff8800a7f1f000.statahead_max=32
32
10001

real	0m3.147s
user	0m0.207s
sys	0m2.721s
ls -l 10000 files with statahead: 4 sec
statahead total: 29
statahead wrong: 0
agl total: 29
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 13 seconds
rm done
statahead total: 29
statahead wrong: 0
agl total: 29