== sanity test 123aa: verify statahead work ============== 14:26:09 (1789064769)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9f0347247000.batch_stats=0
total: 100 open/close in 3.15 seconds: 31.79 ops/second
llite.lustre-ffff9f0347247000.statahead_max=0
101

real	0m2.601s
user	0m0.004s
sys	0m0.387s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9f0347247000.statahead_max=128
llite.lustre-ffff9f0347247000.statahead_max=128
101

real	0m1.299s
user	0m0.008s
sys	0m0.206s
'ls -l' 100 files with statahead: 2 sec
statahead total: 152
statahead wrong: 2
agl total: 147
list_total: 24
fname_total: 128
hit_total: 333
miss_total: 1351
swrong=2 ewrong=2
 - open/close 498 (time 1789064800.29 total 10.02 last 49.68)
total: 900 open/close in 18.93 seconds: 47.54 ops/second
llite.lustre-ffff9f0347247000.statahead_max=0
1001

real	0m26.542s
user	0m0.045s
sys	0m3.334s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff9f0347247000.statahead_max=128
llite.lustre-ffff9f0347247000.statahead_max=128
1001

real	0m7.023s
user	0m0.030s
sys	0m1.557s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 153
statahead wrong: 2
agl total: 148
list_total: 25
fname_total: 128
hit_total: 1332
miss_total: 1352
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff9f0347247000.statahead_stats=
statahead total: 153
statahead wrong: 2
agl total: 148
list_total: 25
fname_total: 128
hit_total: 1332
miss_total: 1352
mdc.lustre-MDT0000-mdc-ffff9f0347247000.batch_stats=
snapshot_time:            1789064881.246263645 secs.nsecs
start_time:               1789064775.259494470 secs.nsecs
elapsed_time:             105.986769175 secs.nsecs
subreqs per batch   batches   % cum %
1:		        20  35  35
2:		         7  12  47
4:		         6  10  57
8:		         4   7  64
16:		         2   3  68
32:		         3   5  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