== sanity test 123aa: verify statahead work ============== 04:45:23 (1780994723)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8b1911de2800.batch_stats=0
total: 100 open/close in 3.13 seconds: 31.90 ops/second
llite.lustre-ffff8b1911de2800.statahead_max=0
101

real	0m3.209s
user	0m0.009s
sys	0m0.381s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8b1911de2800.statahead_max=128
llite.lustre-ffff8b1911de2800.statahead_max=128
101

real	0m1.038s
user	0m0.007s
sys	0m0.186s
'ls -l' 100 files with statahead: 1 sec
statahead total: 138
statahead wrong: 2
agl total: 134
list_total: 23
fname_total: 115
hit_total: 688
miss_total: 1426
swrong=2 ewrong=2
 - open/close 567 (time 1780994754.44 total 10.02 last 56.60)
total: 900 open/close in 16.05 seconds: 56.08 ops/second
llite.lustre-ffff8b1911de2800.statahead_max=0
1001

real	0m22.997s
user	0m0.036s
sys	0m3.381s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff8b1911de2800.statahead_max=128
llite.lustre-ffff8b1911de2800.statahead_max=128
1001

real	0m6.282s
user	0m0.021s
sys	0m1.601s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 139
statahead wrong: 2
agl total: 135
list_total: 24
fname_total: 115
hit_total: 1686
miss_total: 1428
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff8b1911de2800.statahead_stats=
statahead total: 139
statahead wrong: 2
agl total: 135
list_total: 24
fname_total: 115
hit_total: 1686
miss_total: 1428
mdc.lustre-MDT0000-mdc-ffff8b1911de2800.batch_stats=
snapshot_time:            1780994823.651417357 secs.nsecs
start_time:               1780994727.909841463 secs.nsecs
elapsed_time:             95.741575894 secs.nsecs
subreqs per batch   batches   % cum %
1:		         6  14  14
2:		         3   7  21
4:		         5  12  34
8:		         6  14  48
16:		         3   7  56
32:		         2   4  60
64:		        16  39 100
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