== sanity test 123aa: verify statahead work ============== 06:39:14 (1778927954)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e8105c16800.batch_stats=0
total: 100 open/close in 2.07 seconds: 48.24 ops/second
llite.lustre-ffff8e8105c16800.statahead_max=0
101

real	0m2.089s
user	0m0.004s
sys	0m0.316s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8e8105c16800.statahead_max=128
llite.lustre-ffff8e8105c16800.statahead_max=128
101

real	0m0.662s
user	0m0.006s
sys	0m0.175s
'ls -l' 100 files with statahead: 1 sec
statahead total: 150
statahead wrong: 2
agl total: 145
list_total: 25
fname_total: 112
hit_total: 722
miss_total: 1417
swrong=2 ewrong=2
total: 900 open/close in 9.41 seconds: 95.60 ops/second
llite.lustre-ffff8e8105c16800.statahead_max=0
1001

real	0m15.177s
user	0m0.033s
sys	0m2.944s
'ls -l' 1000 files without statahead: 16 sec
llite.lustre-ffff8e8105c16800.statahead_max=128
llite.lustre-ffff8e8105c16800.statahead_max=128
1001

real	0m3.797s
user	0m0.017s
sys	0m2.205s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 151
statahead wrong: 2
agl total: 146
list_total: 26
fname_total: 112
hit_total: 1721
miss_total: 1418
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 13 seconds
llite.lustre-ffff8e8105c16800.statahead_stats=
statahead total: 151
statahead wrong: 2
agl total: 146
list_total: 26
fname_total: 112
hit_total: 1721
miss_total: 1418
mdc.lustre-MDT0000-mdc-ffff8e8105c16800.batch_stats=
snapshot_time:            1778928013.596871731 secs.nsecs
start_time:               1778927956.847640820 secs.nsecs
elapsed_time:             56.749230911 secs.nsecs
subreqs per batch   batches   % cum %
1:		        35  47  47
2:		         3   4  52
4:		        10  13  65
8:		         5   6  72
16:		         3   4  76
32:		         2   2  79
64:		        15  20 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536