== sanity test 123aa: verify statahead work ============== 10:51:14 (1736265074)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.24 seconds: 417.83 ops/second
llite.lustre-ffff8800aa39b000.statahead_max=0
101

real	0m0.257s
user	0m0.006s
sys	0m0.068s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800aa39b000.statahead_max=32
32
101

real	0m0.129s
user	0m0.006s
sys	0m0.040s
ls -l 100 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
total: 900 open/close in 1.57 seconds: 573.79 ops/second
llite.lustre-ffff8800aa39b000.statahead_max=0
1001

real	0m2.143s
user	0m0.026s
sys	0m0.535s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff8800aa39b000.statahead_max=32
32
1001

real	0m0.438s
user	0m0.026s
sys	0m0.324s
ls -l 1000 files with statahead: 0 sec
statahead total: 28
statahead wrong: 0
agl total: 28
 - open/close 5370 (time 1736265092.60 total 10.00 last 536.97)
total: 9000 open/close in 16.46 seconds: 546.70 ops/second
llite.lustre-ffff8800aa39b000.statahead_max=0
10001

real	0m22.059s
user	0m0.318s
sys	0m5.310s
ls -l 10000 files without statahead: 22 sec
llite.lustre-ffff8800aa39b000.statahead_max=32
32
10001

real	0m3.098s
user	0m0.209s
sys	0m2.749s
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/: 12 seconds
rm done
statahead total: 29
statahead wrong: 0
agl total: 29