== sanity test 123aa: verify statahead work ============== 14:13:59 (1780337639)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8a3447ef4800.batch_stats=0
total: 100 open/close in 4.03 seconds: 24.81 ops/second
llite.lustre-ffff8a3447ef4800.statahead_max=0
101

real	0m3.432s
user	0m0.008s
sys	0m0.341s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff8a3447ef4800.statahead_max=128
llite.lustre-ffff8a3447ef4800.statahead_max=128
101

real	0m1.485s
user	0m0.004s
sys	0m0.174s
'ls -l' 100 files with statahead: 2 sec
statahead total: 136
statahead wrong: 2
agl total: 127
list_total: 23
fname_total: 86
hit_total: 839
miss_total: 762
swrong=2 ewrong=2
 - open/close 395 (time 1780337675.83 total 10.02 last 39.40)
total: 900 open/close in 18.48 seconds: 48.71 ops/second
llite.lustre-ffff8a3447ef4800.statahead_max=0
1001

real	0m23.627s
user	0m0.039s
sys	0m3.306s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff8a3447ef4800.statahead_max=128
llite.lustre-ffff8a3447ef4800.statahead_max=128
1001

real	0m6.509s
user	0m0.032s
sys	0m1.624s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 137
statahead wrong: 2
agl total: 128
list_total: 24
fname_total: 86
hit_total: 1838
miss_total: 763
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff8a3447ef4800.statahead_stats=
statahead total: 137
statahead wrong: 2
agl total: 128
list_total: 24
fname_total: 86
hit_total: 1838
miss_total: 763
mdc.lustre-MDT0000-mdc-ffff8a3447ef4800.batch_stats=
snapshot_time:            1780337751.486121576 secs.nsecs
start_time:               1780337646.044999881 secs.nsecs
elapsed_time:             105.441121695 secs.nsecs
subreqs per batch   batches   % cum %
1:		        15  29  29
2:		         4   7  37
4:		         9  17  54
8:		         2   3  58
16:		         3   5  64
32:		         2   3  68
64:		        16  31 100
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