== sanity test 123aa: verify statahead work ============== 07:29:10 (1789126150)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88ae896d0000.batch_stats=0
total: 100 open/close in 3.17 seconds: 31.59 ops/second
llite.lustre-ffff88ae896d0000.statahead_max=0
101

real	0m2.946s
user	0m0.004s
sys	0m0.298s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff88ae896d0000.statahead_max=128
llite.lustre-ffff88ae896d0000.statahead_max=128
101

real	0m0.891s
user	0m0.002s
sys	0m0.143s
'ls -l' 100 files with statahead: 1 sec
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 23
fname_total: 66
hit_total: 741
miss_total: 1646
swrong=2 ewrong=2
 - open/close 763 (time 1789126179.60 total 10.01 last 76.26)
total: 900 open/close in 11.68 seconds: 77.07 ops/second
llite.lustre-ffff88ae896d0000.statahead_max=0
1001

real	0m17.170s
user	0m0.028s
sys	0m2.788s
'ls -l' 1000 files without statahead: 18 sec
llite.lustre-ffff88ae896d0000.statahead_max=128
llite.lustre-ffff88ae896d0000.statahead_max=128
1001

real	0m5.684s
user	0m0.033s
sys	0m1.344s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 24
fname_total: 66
hit_total: 1740
miss_total: 1647
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff88ae896d0000.statahead_stats=
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 24
fname_total: 66
hit_total: 1740
miss_total: 1647
mdc.lustre-MDT0000-mdc-ffff88ae896d0000.batch_stats=
snapshot_time:            1789126236.633699281 secs.nsecs
start_time:               1789126155.906374405 secs.nsecs
elapsed_time:             80.727324876 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  15  15
2:		         4  10  25
4:		         5  12  38
8:		         4  10  48
16:		         2   5  53
32:		         2   5  58
64:		        16  41 100
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