== sanity test 123aa: verify statahead work ============== 10:04:17 (1789135457)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ec0ca571800.batch_stats=0
total: 100 open/close in 2.54 seconds: 39.40 ops/second
llite.lustre-ffff8ec0ca571800.statahead_max=0
101

real	0m2.490s
user	0m0.003s
sys	0m0.312s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8ec0ca571800.statahead_max=128
llite.lustre-ffff8ec0ca571800.statahead_max=128
101

real	0m1.136s
user	0m0.006s
sys	0m0.132s
'ls -l' 100 files with statahead: 1 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 23
fname_total: 98
hit_total: 1207
miss_total: 1276
swrong=2 ewrong=2
 - open/close 483 (time 1789135485.11 total 10.02 last 48.22)
total: 900 open/close in 18.60 seconds: 48.40 ops/second
llite.lustre-ffff8ec0ca571800.statahead_max=0
1001

real	0m24.536s
user	0m0.038s
sys	0m2.820s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff8ec0ca571800.statahead_max=128
llite.lustre-ffff8ec0ca571800.statahead_max=128
1001

real	0m7.024s
user	0m0.030s
sys	0m1.395s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 24
fname_total: 98
hit_total: 2206
miss_total: 1277
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 26 seconds
llite.lustre-ffff8ec0ca571800.statahead_stats=
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 24
fname_total: 98
hit_total: 2206
miss_total: 1277
mdc.lustre-MDT0000-mdc-ffff8ec0ca571800.batch_stats=
snapshot_time:            1789135569.033846406 secs.nsecs
start_time:               1789135462.170915662 secs.nsecs
elapsed_time:             106.862930744 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  13  13
2:		         3   8  21
4:		         3   8  29
8:		         6  16  45
16:		         3   8  54
32:		         1   2  56
64:		        16  43 100
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