== sanity test 123aa: verify statahead work ============== 20:29:38 (1787444978)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9342875a5800.batch_stats=0
total: 100 open/close in 2.84 seconds: 35.26 ops/second
llite.lustre-ffff9342875a5800.statahead_max=0
101

real	0m2.820s
user	0m0.003s
sys	0m0.343s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9342875a5800.statahead_max=128
llite.lustre-ffff9342875a5800.statahead_max=128
101

real	0m0.802s
user	0m0.001s
sys	0m0.179s
'ls -l' 100 files with statahead: 1 sec
statahead total: 114
statahead wrong: 2
agl total: 110
list_total: 23
fname_total: 91
hit_total: 877
miss_total: 1271
swrong=2 ewrong=2
 - open/close 640 (time 1787445005.24 total 10.00 last 63.98)
total: 900 open/close in 13.86 seconds: 64.94 ops/second
llite.lustre-ffff9342875a5800.statahead_max=0
1001

real	0m27.577s
user	0m0.036s
sys	0m2.755s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff9342875a5800.statahead_max=128
llite.lustre-ffff9342875a5800.statahead_max=128
1001

real	0m7.409s
user	0m0.040s
sys	0m1.597s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 115
statahead wrong: 2
agl total: 111
list_total: 24
fname_total: 91
hit_total: 1876
miss_total: 1272
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9342875a5800.statahead_stats=
statahead total: 115
statahead wrong: 2
agl total: 111
list_total: 24
fname_total: 91
hit_total: 1876
miss_total: 1272
mdc.lustre-MDT0000-mdc-ffff9342875a5800.batch_stats=
snapshot_time:            1787445081.746937208 secs.nsecs
start_time:               1787444982.627426612 secs.nsecs
elapsed_time:             99.119510596 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        21  38  38
2:		         3   5  44
4:		         5   9  53
8:		         5   9  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