== sanity test 123aa: verify statahead work ============== 10:55:31 (1760453731)
total: 100 open/close in 0.35 seconds: 283.03 ops/second
llite.lustre-ffff91d343f10000.statahead_max=0
101

real	0m0.355s
user	0m0.004s
sys	0m0.086s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff91d343f10000.statahead_max=32
32
101

real	0m0.151s
user	0m0.007s
sys	0m0.047s
ls -l 100 files with statahead: 0 sec
statahead total: 24
statahead wrong: 0
agl total: 24
total: 900 open/close in 1.82 seconds: 494.70 ops/second
llite.lustre-ffff91d343f10000.statahead_max=0
1001

real	0m2.319s
user	0m0.025s
sys	0m0.527s
ls -l 1000 files without statahead: 2 sec
llite.lustre-ffff91d343f10000.statahead_max=32
32
1001

real	0m0.603s
user	0m0.012s
sys	0m0.528s
ls -l 1000 files with statahead: 0 sec
statahead total: 25
statahead wrong: 0
agl total: 25
 - open/close 4825 (time 1760453751.83 total 10.00 last 482.44)
total: 9000 open/close in 19.12 seconds: 470.82 ops/second
llite.lustre-ffff91d343f10000.statahead_max=0
10001

real	0m25.897s
user	0m0.166s
sys	0m5.625s
ls -l 10000 files without statahead: 26 sec
llite.lustre-ffff91d343f10000.statahead_max=32
32
10001

real	0m5.778s
user	0m0.142s
sys	0m4.889s
ls -l 10000 files with statahead: 6 sec
statahead total: 26
statahead wrong: 0
agl total: 26
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 17 seconds
rm done
statahead total: 26
statahead wrong: 0
agl total: 26