== sanity test 123aa: verify statahead work ============== 15:02:27 (1784228547)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9b49994df800.batch_stats=0
total: 100 open/close in 1.68 seconds: 59.41 ops/second
llite.lustre-ffff9b49994df800.statahead_max=0
101

real	0m1.543s
user	0m0.002s
sys	0m0.318s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9b49994df800.statahead_max=128
llite.lustre-ffff9b49994df800.statahead_max=128
101

real	0m0.587s
user	0m0.005s
sys	0m0.214s
'ls -l' 100 files with statahead: 1 sec
statahead total: 89
statahead wrong: 2
agl total: 87
list_total: 23
fname_total: 66
hit_total: 593
miss_total: 1357
swrong=2 ewrong=2
total: 900 open/close in 8.13 seconds: 110.74 ops/second
llite.lustre-ffff9b49994df800.statahead_max=0
1001

real	0m13.117s
user	0m0.036s
sys	0m3.110s
'ls -l' 1000 files without statahead: 13 sec
llite.lustre-ffff9b49994df800.statahead_max=128
llite.lustre-ffff9b49994df800.statahead_max=128
1001

real	0m3.350s
user	0m0.019s
sys	0m2.376s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 90
statahead wrong: 2
agl total: 88
list_total: 24
fname_total: 66
hit_total: 1592
miss_total: 1358
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 11 seconds
llite.lustre-ffff9b49994df800.statahead_stats=
statahead total: 90
statahead wrong: 2
agl total: 88
list_total: 24
fname_total: 66
hit_total: 1592
miss_total: 1358
mdc.lustre-MDT0000-mdc-ffff9b49994df800.batch_stats=
snapshot_time:            1784228598.859365356 secs.nsecs
start_time:               1784228549.928116654 secs.nsecs
elapsed_time:             48.931248702 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        22  39  39
2:		         1   1  41
4:		         5   8  50
8:		         9  16  66
16:		         3   5  71
32:		         1   1  73
64:		        15  26 100
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