== sanity test 123aa: verify statahead work ============== 21:05:53 (1788656753)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff94d2899f6800.batch_stats=0
total: 100 open/close in 2.32 seconds: 43.05 ops/second
llite.lustre-ffff94d2899f6800.statahead_max=0
101

real	0m2.242s
user	0m0.004s
sys	0m0.300s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff94d2899f6800.statahead_max=128
llite.lustre-ffff94d2899f6800.statahead_max=128
101

real	0m0.725s
user	0m0.002s
sys	0m0.150s
'ls -l' 100 files with statahead: 1 sec
statahead total: 111
statahead wrong: 2
agl total: 108
list_total: 24
fname_total: 87
hit_total: 914
miss_total: 1281
swrong=2 ewrong=2
 - open/close 747 (time 1788656778.93 total 10.01 last 74.65)
total: 900 open/close in 12.20 seconds: 73.74 ops/second
llite.lustre-ffff94d2899f6800.statahead_max=0
1001

real	0m19.609s
user	0m0.029s
sys	0m2.678s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff94d2899f6800.statahead_max=128
llite.lustre-ffff94d2899f6800.statahead_max=128
1001

real	0m5.822s
user	0m0.027s
sys	0m1.442s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 112
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 87
hit_total: 1913
miss_total: 1282
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff94d2899f6800.statahead_stats=
statahead total: 112
statahead wrong: 2
agl total: 109
list_total: 25
fname_total: 87
hit_total: 1913
miss_total: 1282
mdc.lustre-MDT0000-mdc-ffff94d2899f6800.batch_stats=
snapshot_time:            1788656837.565940609 secs.nsecs
start_time:               1788656757.496457438 secs.nsecs
elapsed_time:             80.069483171 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  14  14
2:		         3   7  21
4:		         3   7  28
8:		         8  19  47
16:		         4   9  57
32:		         3   7  64
64:		        15  35 100
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