== sanity test 123aa: verify statahead work ============== 14:56:32 (1790880992)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8a1388273000.batch_stats=0
total: 100 open/close in 0.69 seconds: 144.56 ops/second
llite.lustre-ffff8a1388273000.statahead_max=0
101

real	0m0.606s
user	0m0.006s
sys	0m0.225s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff8a1388273000.statahead_max=128
llite.lustre-ffff8a1388273000.statahead_max=128
101

real	0m0.372s
user	0m0.001s
sys	0m0.199s
'ls -l' 100 files with statahead: 1 sec
statahead total: 50
statahead wrong: 2
agl total: 48
list_total: 18
fname_total: 32
hit_total: 750
miss_total: 971
swrong=2 ewrong=2
total: 900 open/close in 2.07 seconds: 434.10 ops/second
llite.lustre-ffff8a1388273000.statahead_max=0
1001

real	0m5.976s
user	0m0.020s
sys	0m2.185s
'ls -l' 1000 files without statahead: 6 sec
llite.lustre-ffff8a1388273000.statahead_max=128
llite.lustre-ffff8a1388273000.statahead_max=128
1001

real	0m2.682s
user	0m0.014s
sys	0m2.088s
'ls -l' 1000 files with statahead: 2 sec
statahead total: 51
statahead wrong: 2
agl total: 49
list_total: 19
fname_total: 32
hit_total: 1749
miss_total: 972
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 7 seconds
llite.lustre-ffff8a1388273000.statahead_stats=
statahead total: 51
statahead wrong: 2
agl total: 49
list_total: 19
fname_total: 32
hit_total: 1749
miss_total: 972
mdc.lustre-MDT0000-mdc-ffff8a1388273000.batch_stats=
snapshot_time:            1790881017.487201747 secs.nsecs
start_time:               1790880993.677324338 secs.nsecs
elapsed_time:             23.809877409 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        13  25  25
2:		         6  11  37
4:		         3   5  43
8:		        11  21  64
16:		         2   3  68
32:		         1   1  70
64:		        15  29 100
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