== sanity test 123aa: verify statahead work ============== 09:16:30 (1747401390)
total: 100 open/close in 0.24 seconds: 412.62 ops/second
llite.lustre-ffff8800b619e800.statahead_max=0
101

real	0m0.251s
user	0m0.008s
sys	0m0.064s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800b619e800.statahead_max=32
32
101

real	0m0.140s
user	0m0.004s
sys	0m0.045s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 2.11 seconds: 426.64 ops/second
llite.lustre-ffff8800b619e800.statahead_max=0
1001

real	0m2.339s
user	0m0.028s
sys	0m0.579s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff8800b619e800.statahead_max=32
32
1001

real	0m0.410s
user	0m0.020s
sys	0m0.284s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 5784 (time 1747401409.38 total 10.00 last 578.39)
total: 9000 open/close in 15.56 seconds: 578.47 ops/second
llite.lustre-ffff8800b619e800.statahead_max=0
10001

real	0m23.107s
user	0m0.337s
sys	0m5.497s
ls -l 10000 files without statahead: 23 sec
llite.lustre-ffff8800b619e800.statahead_max=32
32
10001

real	0m3.541s
user	0m0.231s
sys	0m3.071s
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