== sanity test 123ab: verify statahead work by using statx ========================================================== 09:56:58 (1761314218)
total: 100 open/close in 1.35 seconds: 74.17 ops/second
llite.lustre-ffff9349a1fe4800.statahead_max=0
100

real	0m1.218s
user	0m0.004s
sys	0m0.132s
statx -l 100 files without statahead: 1 sec
llite.lustre-ffff9349a1fe4800.statahead_max=32
32
100

real	0m0.211s
user	0m0.004s
sys	0m0.051s
statx -l 100 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 898 (time 1761314236.33 total 10.00 last 89.76)
total: 900 open/close in 10.02 seconds: 89.78 ops/second
llite.lustre-ffff9349a1fe4800.statahead_max=0
1000

real	0m11.599s
user	0m0.063s
sys	0m1.172s
statx -l 1000 files without statahead: 11 sec
llite.lustre-ffff9349a1fe4800.statahead_max=32
32
1000

real	0m1.571s
user	0m0.034s
sys	0m0.348s
statx -l 1000 files with statahead: 2 sec
statahead total: 28
statahead wrong: 0
agl total: 28
statx -l done
rm -r /mnt/lustre/d123ab.sanity/: 7 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28