== sanity test 123aa: verify statahead work ============== 18:00:23 (1751320823)
total: 100 open/close in 0.38 seconds: 261.93 ops/second
llite.lustre-ffff880079e0d000.statahead_max=0
101

real	0m0.458s
user	0m0.007s
sys	0m0.109s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff880079e0d000.statahead_max=32
32
101

real	0m0.115s
user	0m0.004s
sys	0m0.034s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 2.66 seconds: 338.68 ops/second
llite.lustre-ffff880079e0d000.statahead_max=0
1001

real	0m3.546s
user	0m0.031s
sys	0m0.791s
ls -l 1000 files without statahead: 4 sec
llite.lustre-ffff880079e0d000.statahead_max=32
32
1001

real	0m0.366s
user	0m0.015s
sys	0m0.284s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 4355 (time 1751320845.53 total 10.00 last 435.47)
 - open/close 7587 (time 1751320855.53 total 20.00 last 323.11)
total: 9000 open/close in 25.12 seconds: 358.35 ops/second
llite.lustre-ffff880079e0d000.statahead_max=0
10001

real	0m35.962s
user	0m0.309s
sys	0m7.629s
ls -l 10000 files without statahead: 36 sec
llite.lustre-ffff880079e0d000.statahead_max=32
32
10001

real	0m3.206s
user	0m0.182s
sys	0m2.684s
ls -l 10000 files with statahead: 3 sec
statahead total: 28
statahead wrong: 0
agl total: 28
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 17 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28