== sanity test 123aa: verify statahead work ============== 11:49:03 (1787845743)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8b64ea964000.batch_stats=0
total: 100 open/close in 2.94 seconds: 34.01 ops/second
llite.lustre-ffff8b64ea964000.statahead_max=0
101

real	0m2.426s
user	0m0.003s
sys	0m0.292s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8b64ea964000.statahead_max=128
llite.lustre-ffff8b64ea964000.statahead_max=128
101

real	0m1.031s
user	0m0.004s
sys	0m0.135s
'ls -l' 100 files with statahead: 1 sec
statahead total: 108
statahead wrong: 2
agl total: 105
list_total: 24
fname_total: 67
hit_total: 866
miss_total: 1285
swrong=2 ewrong=2
 - open/close 756 (time 1787845773.77 total 10.01 last 75.55)
total: 900 open/close in 12.34 seconds: 72.94 ops/second
llite.lustre-ffff8b64ea964000.statahead_max=0
1001

real	0m19.189s
user	0m0.036s
sys	0m2.769s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff8b64ea964000.statahead_max=128
llite.lustre-ffff8b64ea964000.statahead_max=128
1001

real	0m7.372s
user	0m0.023s
sys	0m1.377s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 109
statahead wrong: 2
agl total: 106
list_total: 25
fname_total: 67
hit_total: 1865
miss_total: 1286
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff8b64ea964000.statahead_stats=
statahead total: 109
statahead wrong: 2
agl total: 106
list_total: 25
fname_total: 67
hit_total: 1865
miss_total: 1286
mdc.lustre-MDT0000-mdc-ffff8b64ea964000.batch_stats=
snapshot_time:            1787845839.478172272 secs.nsecs
start_time:               1787845749.015328449 secs.nsecs
elapsed_time:             90.462843823 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        14  25  25
2:		         7  12  37
4:		         8  14  51
8:		         7  12  64
16:		         3   5  69
32:		         2   3  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