== sanity test 123aa: verify statahead work ============== 06:24:54 (1790677494)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ad32f6ce000.batch_stats=0
total: 100 open/close in 2.98 seconds: 33.59 ops/second
llite.lustre-ffff9ad32f6ce000.statahead_max=0
101

real	0m2.686s
user	0m0.006s
sys	0m0.378s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9ad32f6ce000.statahead_max=128
llite.lustre-ffff9ad32f6ce000.statahead_max=128
101

real	0m1.203s
user	0m0.008s
sys	0m0.192s
'ls -l' 100 files with statahead: 1 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 81
hit_total: 600
miss_total: 1681
swrong=2 ewrong=2
 - open/close 477 (time 1790677524.20 total 10.00 last 47.69)
total: 900 open/close in 16.89 seconds: 53.29 ops/second
llite.lustre-ffff9ad32f6ce000.statahead_max=0
1001

real	0m26.841s
user	0m0.038s
sys	0m3.088s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff9ad32f6ce000.statahead_max=128
llite.lustre-ffff9ad32f6ce000.statahead_max=128
1001

real	0m7.972s
user	0m0.029s
sys	0m1.387s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 26
fname_total: 81
hit_total: 1599
miss_total: 1682
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 27 seconds
llite.lustre-ffff9ad32f6ce000.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 26
fname_total: 81
hit_total: 1599
miss_total: 1682
mdc.lustre-MDT0000-mdc-ffff9ad32f6ce000.batch_stats=
snapshot_time:            1790677609.170745327 secs.nsecs
start_time:               1790677499.228609674 secs.nsecs
elapsed_time:             109.942135653 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         3   7   7
2:		         5  13  21
4:		         7  18  39
8:		         3   7  47
16:		         2   5  52
32:		         2   5  57
64:		        16  42 100
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