== sanity test 123aa: verify statahead work ============== 18:46:26 (1748990786)
total: 100 open/close in 0.28 seconds: 362.20 ops/second
llite.lustre-ffff880130eb4000.statahead_max=0
101

real	0m0.351s
user	0m0.004s
sys	0m0.094s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff880130eb4000.statahead_max=32
32
101

real	0m0.274s
user	0m0.011s
sys	0m0.072s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 2.76 seconds: 325.78 ops/second
llite.lustre-ffff880130eb4000.statahead_max=0
1001

real	0m4.476s
user	0m0.048s
sys	0m0.912s
ls -l 1000 files without statahead: 4 sec
llite.lustre-ffff880130eb4000.statahead_max=32
32
1001

real	0m0.338s
user	0m0.021s
sys	0m0.255s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 2445 (time 1748990810.12 total 10.00 last 244.40)
 - open/close 4854 (time 1748990820.12 total 20.00 last 240.90)
 - open/close 7258 (time 1748990830.12 total 30.01 last 240.36)
total: 9000 open/close in 33.72 seconds: 266.89 ops/second
llite.lustre-ffff880130eb4000.statahead_max=0
10001

real	0m26.338s
user	0m0.272s
sys	0m5.675s
ls -l 10000 files without statahead: 26 sec
llite.lustre-ffff880130eb4000.statahead_max=32
32
10001

real	0m2.842s
user	0m0.177s
sys	0m2.347s
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/: 15 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28