== sanity test 123aa: verify statahead work ============== 05:09:26 (1713344966)
total: 100 open/close in 0.28 seconds: 360.40 ops/second
llite.lustre-ffff88012c417800.statahead_max=0
101

real	0m0.281s
user	0m0.001s
sys	0m0.074s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff88012c417800.statahead_max=32
32
101

real	0m0.137s
user	0m0.000s
sys	0m0.042s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 2.33 seconds: 385.62 ops/second
llite.lustre-ffff88012c417800.statahead_max=0
1001

real	0m2.625s
user	0m0.055s
sys	0m0.609s
ls -l 1000 files without statahead: 3 sec
llite.lustre-ffff88012c417800.statahead_max=32
32
1001

real	0m0.428s
user	0m0.025s
sys	0m0.308s
ls -l 1000 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 3947 (time 1713344986.06 total 10.00 last 394.57)
 - open/close 7272 (time 1713344996.06 total 20.00 last 332.46)
total: 9000 open/close in 24.61 seconds: 365.67 ops/second
llite.lustre-ffff88012c417800.statahead_max=0
10001

real	0m28.159s
user	0m0.682s
sys	0m6.276s
ls -l 10000 files without statahead: 28 sec
llite.lustre-ffff88012c417800.statahead_max=32
32
10001

real	0m3.550s
user	0m0.243s
sys	0m2.537s
ls -l 10000 files with statahead: 4 sec
statahead total: 28
statahead wrong: 0
agl total: 28
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 18 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28