== sanity test 123aa: verify statahead work ============== 17:35:56 (1781213756)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9790507ff000.batch_stats=0
total: 100 open/close in 2.11 seconds: 47.30 ops/second
llite.lustre-ffff9790507ff000.statahead_max=0
101

real	0m1.544s
user	0m0.004s
sys	0m0.294s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9790507ff000.statahead_max=128
llite.lustre-ffff9790507ff000.statahead_max=128
101

real	0m1.332s
user	0m0.004s
sys	0m0.177s
'ls -l' 100 files with statahead: 1 sec
statahead total: 146
statahead wrong: 2
agl total: 142
list_total: 24
fname_total: 122
hit_total: 1282
miss_total: 1279
swrong=2 ewrong=2
 - open/close 761 (time 1781213782.97 total 10.01 last 76.05)
total: 900 open/close in 12.12 seconds: 74.25 ops/second
llite.lustre-ffff9790507ff000.statahead_max=0
1001

real	0m28.597s
user	0m0.035s
sys	0m3.128s
'ls -l' 1000 files without statahead: 29 sec
llite.lustre-ffff9790507ff000.statahead_max=128
llite.lustre-ffff9790507ff000.statahead_max=128
1001

real	0m10.534s
user	0m0.032s
sys	0m1.595s
'ls -l' 1000 files with statahead: 11 sec
statahead total: 147
statahead wrong: 2
agl total: 143
list_total: 25
fname_total: 122
hit_total: 2281
miss_total: 1280
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff9790507ff000.statahead_stats=
statahead total: 147
statahead wrong: 2
agl total: 143
list_total: 25
fname_total: 122
hit_total: 2281
miss_total: 1280
mdc.lustre-MDT0000-mdc-ffff9790507ff000.batch_stats=
snapshot_time:            1781213867.119663715 secs.nsecs
start_time:               1781213761.324245890 secs.nsecs
elapsed_time:             105.795417825 secs.nsecs
subreqs per batch   batches   % cum %
1:		        10  18  18
2:		         9  16  35
4:		         8  14  50
8:		         7  12  62
16:		         3   5  68
32:		         2   3  72
64:		        15  27 100
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