== sanity test 123aa: verify statahead work ============== 18:45:12 (1787870712)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ea8909f3800.batch_stats=0
total: 100 open/close in 2.89 seconds: 34.60 ops/second
llite.lustre-ffff9ea8909f3800.statahead_max=0
101

real	0m2.544s
user	0m0.006s
sys	0m0.298s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9ea8909f3800.statahead_max=128
llite.lustre-ffff9ea8909f3800.statahead_max=128
101

real	0m1.016s
user	0m0.004s
sys	0m0.150s
'ls -l' 100 files with statahead: 1 sec
statahead total: 143
statahead wrong: 2
agl total: 138
list_total: 24
fname_total: 107
hit_total: 1305
miss_total: 767
swrong=2 ewrong=2
 - open/close 567 (time 1787870739.95 total 10.01 last 56.64)
total: 900 open/close in 15.34 seconds: 58.68 ops/second
llite.lustre-ffff9ea8909f3800.statahead_max=0
1001

real	0m24.071s
user	0m0.035s
sys	0m2.985s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff9ea8909f3800.statahead_max=128
llite.lustre-ffff9ea8909f3800.statahead_max=128
1001

real	0m8.124s
user	0m0.026s
sys	0m1.431s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 144
statahead wrong: 2
agl total: 139
list_total: 25
fname_total: 107
hit_total: 2304
miss_total: 768
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff9ea8909f3800.statahead_stats=
statahead total: 144
statahead wrong: 2
agl total: 139
list_total: 25
fname_total: 107
hit_total: 2304
miss_total: 768
mdc.lustre-MDT0000-mdc-ffff9ea8909f3800.batch_stats=
snapshot_time:            1787870814.372578565 secs.nsecs
start_time:               1787870716.557403189 secs.nsecs
elapsed_time:             97.815175376 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  15  15
2:		         4  10  25
4:		         2   5  30
8:		         8  20  51
16:		         2   5  56
32:		         2   5  61
64:		        15  38 100
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