== sanity test 123aa: verify statahead work ============== 10:10:35 (1761315035)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123aa.sanity
total: 100 open/close in 1.51 seconds: 66.08 ops/second
llite.lustre-ffff9b0798436800.statahead_max=0
101

real	0m1.433s
user	0m0.004s
sys	0m0.132s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff9b0798436800.statahead_max=32
32
101

real	0m0.317s
user	0m0.002s
sys	0m0.053s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
 - open/close 781 (time 1761315055.72 total 10.00 last 78.09)
total: 900 open/close in 11.62 seconds: 77.46 ops/second
llite.lustre-ffff9b0798436800.statahead_max=0
1001

real	0m12.413s
user	0m0.030s
sys	0m1.168s
ls -l 1000 files without statahead: 12 sec
llite.lustre-ffff9b0798436800.statahead_max=32
32
1001

real	0m1.822s
user	0m0.020s
sys	0m0.345s
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/: 8 seconds
rm done
statahead total: 27
statahead wrong: 0
agl total: 27