== sanity test 123aa: verify statahead work ============== 18:46:05 (1748990765)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.30 seconds: 333.81 ops/second
llite.lustre-ffff8800acba3000.statahead_max=0
101

real	0m0.365s
user	0m0.004s
sys	0m0.092s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800acba3000.statahead_max=32
32
101

real	0m0.223s
user	0m0.003s
sys	0m0.078s
ls -l 100 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
total: 900 open/close in 2.81 seconds: 320.29 ops/second
llite.lustre-ffff8800acba3000.statahead_max=0
1001

real	0m4.058s
user	0m0.031s
sys	0m0.938s
ls -l 1000 files without statahead: 4 sec
llite.lustre-ffff8800acba3000.statahead_max=32
32
1001

real	0m0.449s
user	0m0.021s
sys	0m0.351s
ls -l 1000 files with statahead: 0 sec
statahead total: 28
statahead wrong: 0
agl total: 28
 - open/close 2700 (time 1748990789.13 total 10.00 last 270.00)
 - open/close 5895 (time 1748990799.13 total 20.00 last 319.45)
 - open/close 8966 (time 1748990809.13 total 30.00 last 307.10)
total: 9000 open/close in 30.13 seconds: 298.71 ops/second
llite.lustre-ffff8800acba3000.statahead_max=0
10001

real	0m32.562s
user	0m0.292s
sys	0m7.547s
ls -l 10000 files without statahead: 32 sec
llite.lustre-ffff8800acba3000.statahead_max=32
32
10001

real	0m3.325s
user	0m0.201s
sys	0m2.936s
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