== sanity test 123aa: verify statahead work ============== 10:17:54 (1761315474)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123aa.sanity
total: 100 open/close in 1.48 seconds: 67.46 ops/second
llite.lustre-ffff919e9170b800.statahead_max=0
101

real	0m1.330s
user	0m0.005s
sys	0m0.158s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff919e9170b800.statahead_max=32
32
101

real	0m0.417s
user	0m0.006s
sys	0m0.067s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
 - open/close 768 (time 1761315495.20 total 10.01 last 76.76)
total: 900 open/close in 11.79 seconds: 76.35 ops/second
llite.lustre-ffff919e9170b800.statahead_max=0
1001

real	0m11.405s
user	0m0.048s
sys	0m1.232s
ls -l 1000 files without statahead: 11 sec
llite.lustre-ffff919e9170b800.statahead_max=32
32
1001

real	0m1.166s
user	0m0.019s
sys	0m0.430s
ls -l 1000 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 7 seconds
rm done
statahead total: 27
statahead wrong: 0
agl total: 27