== sanity test 123aa: verify statahead work ============== 09:50:54 (1721224254)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.49 seconds: 205.75 ops/second
llite.lustre-ffff8800a7f66000.statahead_max=0
101

real	0m0.518s
user	0m0.005s
sys	0m0.119s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a7f66000.statahead_max=32
32
101

real	0m0.211s
user	0m0.009s
sys	0m0.062s
ls -l 100 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
total: 900 open/close in 3.68 seconds: 244.59 ops/second
llite.lustre-ffff8800a7f66000.statahead_max=0
1001

real	0m4.909s
user	0m0.046s
sys	0m1.040s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800a7f66000.statahead_max=32
32
1001

real	0m0.302s
user	0m0.018s
sys	0m0.201s
ls -l 1000 files with statahead: 0 sec
statahead total: 28
statahead wrong: 0
agl total: 28
 - open/close 2484 (time 1721224279.69 total 10.00 last 248.30)
 - open/close 4943 (time 1721224289.69 total 20.00 last 245.88)
 - open/close 7376 (time 1721224299.69 total 30.01 last 243.29)
total: 9000 open/close in 36.70 seconds: 245.23 ops/second
llite.lustre-ffff8800a7f66000.statahead_max=0
10001

real	0m44.637s
user	0m0.308s
sys	0m9.138s
ls -l 10000 files without statahead: 45 sec
llite.lustre-ffff8800a7f66000.statahead_max=32
32
10001

real	0m2.703s
user	0m0.168s
sys	0m2.357s
ls -l 10000 files with statahead: 3 sec
statahead total: 29
statahead wrong: 0
agl total: 29
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 22 seconds
rm done
statahead total: 29
statahead wrong: 0
agl total: 29