== sanity test 123aa: verify statahead work ============== 23:23:05 (1790738585)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff975f58f9b800.batch_stats=0
total: 100 open/close in 3.16 seconds: 31.63 ops/second
llite.lustre-ffff975f58f9b800.statahead_max=0
101

real	0m2.920s
user	0m0.005s
sys	0m0.325s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff975f58f9b800.statahead_max=128
llite.lustre-ffff975f58f9b800.statahead_max=128
101

real	0m0.921s
user	0m0.005s
sys	0m0.143s
'ls -l' 100 files with statahead: 1 sec
statahead total: 143
statahead wrong: 2
agl total: 119
list_total: 23
fname_total: 112
hit_total: 566
miss_total: 1462
swrong=2 ewrong=2
 - open/close 611 (time 1790738614.08 total 10.02 last 60.97)
total: 900 open/close in 15.21 seconds: 59.15 ops/second
llite.lustre-ffff975f58f9b800.statahead_max=0
1001

real	0m24.116s
user	0m0.032s
sys	0m3.125s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff975f58f9b800.statahead_max=128
llite.lustre-ffff975f58f9b800.statahead_max=128
1001

real	0m5.679s
user	0m0.035s
sys	0m1.467s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 144
statahead wrong: 2
agl total: 120
list_total: 24
fname_total: 112
hit_total: 1565
miss_total: 1463
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff975f58f9b800.statahead_stats=
statahead total: 144
statahead wrong: 2
agl total: 120
list_total: 24
fname_total: 112
hit_total: 1565
miss_total: 1463
mdc.lustre-MDT0000-mdc-ffff975f58f9b800.batch_stats=
snapshot_time:            1790738683.583661867 secs.nsecs
start_time:               1790738590.297549708 secs.nsecs
elapsed_time:             93.286112159 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        11  20  20
2:		         8  14  35
4:		         6  11  46
8:		         9  16  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