== sanity test 123aa: verify statahead work ============== 17:40:25 (1715204425)
total: 100 open/close in 0.23 seconds: 436.57 ops/second
llite.lustre-ffff880136b44800.statahead_max=0
101

real	0m0.249s
user	0m0.004s
sys	0m0.062s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff880136b44800.statahead_max=32
32
101

real	0m0.119s
user	0m0.004s
sys	0m0.039s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 1.58 seconds: 568.37 ops/second
llite.lustre-ffff880136b44800.statahead_max=0
1001

real	0m2.307s
user	0m0.028s
sys	0m0.555s
ls -l 1000 files without statahead: 3 sec
llite.lustre-ffff880136b44800.statahead_max=32
32
1001

real	0m0.405s
user	0m0.013s
sys	0m0.245s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 3506 (time 1715204444.00 total 10.00 last 350.47)
 - open/close 7247 (time 1715204454.00 total 20.00 last 374.09)
total: 9000 open/close in 24.47 seconds: 367.75 ops/second
llite.lustre-ffff880136b44800.statahead_max=0
10001

real	0m24.691s
user	0m0.237s
sys	0m5.617s
ls -l 10000 files without statahead: 24 sec
llite.lustre-ffff880136b44800.statahead_max=32
32
10001

real	0m3.060s
user	0m0.183s
sys	0m2.711s
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/: 14 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28