== sanity test 123aa: verify statahead work ============== 12:29:07 (1777912147)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff93410385b000.batch_stats=0
total: 100 open/close in 0.70 seconds: 142.65 ops/second
llite.lustre-ffff93410385b000.statahead_max=0
101

real	0m0.603s
user	0m0.005s
sys	0m0.230s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff93410385b000.statahead_max=128
llite.lustre-ffff93410385b000.statahead_max=128
101

real	0m0.349s
user	0m0.003s
sys	0m0.185s
'ls -l' 100 files with statahead: 0 sec
statahead total: 51
statahead wrong: 2
agl total: 50
list_total: 20
fname_total: 31
hit_total: 687
miss_total: 1310
swrong=2 ewrong=2
total: 900 open/close in 1.79 seconds: 503.68 ops/second
llite.lustre-ffff93410385b000.statahead_max=0
1001

real	0m5.671s
user	0m0.033s
sys	0m2.223s
'ls -l' 1000 files without statahead: 5 sec
llite.lustre-ffff93410385b000.statahead_max=128
llite.lustre-ffff93410385b000.statahead_max=128
1001

real	0m2.507s
user	0m0.020s
sys	0m2.064s
'ls -l' 1000 files with statahead: 2 sec
statahead total: 52
statahead wrong: 2
agl total: 51
list_total: 21
fname_total: 31
hit_total: 1686
miss_total: 1311
swrong=2 ewrong=2
 - open/close 4814 (time 1777912175.85 total 10.00 last 481.38)
total: 9000 open/close in 18.61 seconds: 483.71 ops/second
llite.lustre-ffff93410385b000.statahead_max=0
10001

real	1m1.192s
user	0m0.255s
sys	0m23.889s
'ls -l' 10000 files without statahead: 61 sec
llite.lustre-ffff93410385b000.statahead_max=128
llite.lustre-ffff93410385b000.statahead_max=128
10001

real	0m31.767s
user	0m0.156s
sys	0m25.028s
'ls -l' 10000 files with statahead: 31 sec
statahead total: 53
statahead wrong: 2
agl total: 52
list_total: 22
fname_total: 31
hit_total: 11685
miss_total: 1312
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 65 seconds
llite.lustre-ffff93410385b000.statahead_stats=
statahead total: 53
statahead wrong: 2
agl total: 52
list_total: 22
fname_total: 31
hit_total: 11685
miss_total: 1312
mdc.lustre-MDT0000-mdc-ffff93410385b000.batch_stats=
snapshot_time:            1777912355.407286549 secs.nsecs
start_time:               1777912149.096929493 secs.nsecs
elapsed_time:             206.310357056 secs.nsecs
subreqs per batch   batches   % cum %
1:		       423  48  48
2:		        98  11  59
4:		        97  11  70
8:		       104  11  82
16:		         7   0  82
32:		         2   0  83
64:		       148  16 100
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