== sanity test 123aa: verify statahead work ============== 12:46:12 (1721407572)
total: 100 open/close in 0.23 seconds: 440.38 ops/second
llite.lustre-ffff8800b349d000.statahead_max=0
101

real	0m0.226s
user	0m0.003s
sys	0m0.059s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800b349d000.statahead_max=32
32
101

real	0m0.120s
user	0m0.007s
sys	0m0.033s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 1.68 seconds: 534.31 ops/second
llite.lustre-ffff8800b349d000.statahead_max=0
1001

real	0m2.212s
user	0m0.023s
sys	0m0.513s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff8800b349d000.statahead_max=32
32
1001

real	0m0.383s
user	0m0.015s
sys	0m0.247s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 5305 (time 1721407590.51 total 10.00 last 530.49)
total: 9000 open/close in 17.19 seconds: 523.48 ops/second
llite.lustre-ffff8800b349d000.statahead_max=0
10001

real	0m24.745s
user	0m0.275s
sys	0m5.521s
ls -l 10000 files without statahead: 25 sec
llite.lustre-ffff8800b349d000.statahead_max=32
32
10001

real	0m3.132s
user	0m0.202s
sys	0m2.639s
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/: 13 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28