== sanity test 123aa: verify statahead work ============== 03:39:36 (1782632376)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff89bd112ae800.batch_stats=0
total: 100 open/close in 0.67 seconds: 149.71 ops/second
llite.lustre-ffff89bd112ae800.statahead_max=0
101

real	0m0.675s
user	0m0.007s
sys	0m0.281s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff89bd112ae800.statahead_max=128
llite.lustre-ffff89bd112ae800.statahead_max=128
101

real	0m0.474s
user	0m0.012s
sys	0m0.351s
'ls -l' 100 files with statahead: 1 sec
statahead total: 48
statahead wrong: 2
agl total: 46
list_total: 18
fname_total: 30
hit_total: 474
miss_total: 944
swrong=2 ewrong=2
total: 900 open/close in 2.14 seconds: 420.19 ops/second
llite.lustre-ffff89bd112ae800.statahead_max=0
1001

real	0m6.126s
user	0m0.024s
sys	0m2.415s
'ls -l' 1000 files without statahead: 6 sec
llite.lustre-ffff89bd112ae800.statahead_max=128
llite.lustre-ffff89bd112ae800.statahead_max=128
1001

real	0m3.420s
user	0m0.012s
sys	0m2.780s
'ls -l' 1000 files with statahead: 4 sec
statahead total: 49
statahead wrong: 2
agl total: 47
list_total: 19
fname_total: 30
hit_total: 1473
miss_total: 945
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 7 seconds
llite.lustre-ffff89bd112ae800.statahead_stats=
statahead total: 49
statahead wrong: 2
agl total: 47
list_total: 19
fname_total: 30
hit_total: 1473
miss_total: 945
mdc.lustre-MDT0000-mdc-ffff89bd112ae800.batch_stats=
snapshot_time:            1782632404.017813886 secs.nsecs
start_time:               1782632377.660721106 secs.nsecs
elapsed_time:             26.357092780 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        13  28  28
2:		         1   2  30
4:		         7  15  45
8:		         6  13  58
16:		         2   4  63
32:		         2   4  67
64:		        15  32 100
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