== sanity test 123aa: verify statahead work ============== 22:17:20 (1781230640)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffffa015c8736800.batch_stats=0
total: 100 open/close in 3.50 seconds: 28.54 ops/second
llite.lustre-ffffa015c8736800.statahead_max=0
101

real	0m3.117s
user	0m0.009s
sys	0m0.342s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffffa015c8736800.statahead_max=128
llite.lustre-ffffa015c8736800.statahead_max=128
101

real	0m1.169s
user	0m0.004s
sys	0m0.165s
'ls -l' 100 files with statahead: 1 sec
statahead total: 136
statahead wrong: 2
agl total: 132
list_total: 24
fname_total: 111
hit_total: 800
miss_total: 1283
swrong=2 ewrong=2
 - open/close 594 (time 1781230671.07 total 10.01 last 59.33)
total: 900 open/close in 15.23 seconds: 59.11 ops/second
llite.lustre-ffffa015c8736800.statahead_max=0
1001

real	0m25.166s
user	0m0.039s
sys	0m3.333s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffffa015c8736800.statahead_max=128
llite.lustre-ffffa015c8736800.statahead_max=128
1001

real	0m7.032s
user	0m0.034s
sys	0m1.686s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 137
statahead wrong: 2
agl total: 133
list_total: 25
fname_total: 111
hit_total: 1799
miss_total: 1284
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 28 seconds
llite.lustre-ffffa015c8736800.statahead_stats=
statahead total: 137
statahead wrong: 2
agl total: 133
list_total: 25
fname_total: 111
hit_total: 1799
miss_total: 1284
mdc.lustre-MDT0000-mdc-ffffa015c8736800.batch_stats=
snapshot_time:            1781230750.737791744 secs.nsecs
start_time:               1781230646.082019981 secs.nsecs
elapsed_time:             104.655771763 secs.nsecs
subreqs per batch   batches   % cum %
1:		        20  35  35
2:		         7  12  48
4:		         5   8  57
8:		         5   8  66
16:		         1   1  67
32:		         2   3  71
64:		        16  28 100
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