== sanity test 123aa: verify statahead work ============== 09:17:56 (1747401476)
total: 100 open/close in 0.41 seconds: 244.88 ops/second
llite.lustre-ffff8800b59e4000.statahead_max=0
101

real	0m0.420s
user	0m0.003s
sys	0m0.098s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800b59e4000.statahead_max=32
32
101

real	0m0.241s
user	0m0.030s
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 3.13 seconds: 287.17 ops/second
llite.lustre-ffff8800b59e4000.statahead_max=0
1001

real	0m4.999s
user	0m0.205s
sys	0m0.885s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800b59e4000.statahead_max=32
32
1001

real	0m0.654s
user	0m0.020s
sys	0m0.273s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 2331 (time 1747401500.96 total 10.00 last 233.10)
 - open/close 4815 (time 1747401510.97 total 20.00 last 248.34)
 - open/close 7734 (time 1747401520.97 total 30.00 last 291.88)
total: 9000 open/close in 33.61 seconds: 267.80 ops/second
llite.lustre-ffff8800b59e4000.statahead_max=0
10001

real	0m35.067s
user	0m1.478s
sys	0m6.401s
ls -l 10000 files without statahead: 35 sec
llite.lustre-ffff8800b59e4000.statahead_max=32
32
10001

real	0m3.566s
user	0m0.225s
sys	0m2.594s
ls -l 10000 files with statahead: 4 sec
statahead total: 28
statahead wrong: 0
agl total: 28
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 14 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28