== sanity test 123aa: verify statahead work ============== 10:14:36 (1787840076)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8f9cc348f800.batch_stats=0
total: 100 open/close in 3.12 seconds: 32.07 ops/second
llite.lustre-ffff8f9cc348f800.statahead_max=0
101

real	0m2.746s
user	0m0.006s
sys	0m0.324s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8f9cc348f800.statahead_max=128
llite.lustre-ffff8f9cc348f800.statahead_max=128
101

real	0m0.947s
user	0m0.007s
sys	0m0.152s
'ls -l' 100 files with statahead: 1 sec
statahead total: 134
statahead wrong: 2
agl total: 131
list_total: 25
fname_total: 100
hit_total: 806
miss_total: 1291
swrong=2 ewrong=2
 - open/close 640 (time 1787840106.33 total 10.01 last 63.95)
total: 900 open/close in 14.22 seconds: 63.27 ops/second
llite.lustre-ffff8f9cc348f800.statahead_max=0
1001

real	0m23.882s
user	0m0.028s
sys	0m2.879s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff8f9cc348f800.statahead_max=128
llite.lustre-ffff8f9cc348f800.statahead_max=128
1001

real	0m5.788s
user	0m0.032s
sys	0m1.392s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 135
statahead wrong: 2
agl total: 132
list_total: 26
fname_total: 100
hit_total: 1805
miss_total: 1292
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff8f9cc348f800.statahead_stats=
statahead total: 135
statahead wrong: 2
agl total: 132
list_total: 26
fname_total: 100
hit_total: 1805
miss_total: 1292
mdc.lustre-MDT0000-mdc-ffff8f9cc348f800.batch_stats=
snapshot_time:            1787840176.052446901 secs.nsecs
start_time:               1787840081.551331102 secs.nsecs
elapsed_time:             94.501115799 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  20  20
2:		         4  10  30
4:		         2   5  35
8:		         6  15  50
16:		         3   7  57
32:		         1   2  60
64:		        16  40 100
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