== sanity test 123aa: verify statahead work ============== 14:09:17 (1787854157)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8c0c8091c000.batch_stats=0
total: 100 open/close in 2.50 seconds: 40.06 ops/second
llite.lustre-ffff8c0c8091c000.statahead_max=0
101

real	0m2.686s
user	0m0.004s
sys	0m0.338s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8c0c8091c000.statahead_max=128
llite.lustre-ffff8c0c8091c000.statahead_max=128
101

real	0m0.906s
user	0m0.005s
sys	0m0.124s
'ls -l' 100 files with statahead: 0 sec
statahead total: 153
statahead wrong: 2
agl total: 148
list_total: 24
fname_total: 129
hit_total: 660
miss_total: 1298
swrong=2 ewrong=2
 - open/close 589 (time 1787854184.21 total 10.00 last 58.88)
total: 900 open/close in 17.56 seconds: 51.27 ops/second
llite.lustre-ffff8c0c8091c000.statahead_max=0
1001

real	0m22.637s
user	0m0.038s
sys	0m2.901s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff8c0c8091c000.statahead_max=128
llite.lustre-ffff8c0c8091c000.statahead_max=128
1001

real	0m6.014s
user	0m0.025s
sys	0m1.382s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 154
statahead wrong: 2
agl total: 149
list_total: 25
fname_total: 129
hit_total: 1659
miss_total: 1299
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff8c0c8091c000.statahead_stats=
statahead total: 154
statahead wrong: 2
agl total: 149
list_total: 25
fname_total: 129
hit_total: 1659
miss_total: 1299
mdc.lustre-MDT0000-mdc-ffff8c0c8091c000.batch_stats=
snapshot_time:            1787854256.578560956 secs.nsecs
start_time:               1787854161.410421001 secs.nsecs
elapsed_time:             95.168139955 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  11  11
2:		         1   2  13
4:		         9  20  34
8:		         7  16  51
16:		         5  11  62
32:		         1   2  65
64:		        15  34 100
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