== sanity test 123aa: verify statahead work ============== 01:15:29 (1790745329)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff95e57a7b5000.batch_stats=0
total: 100 open/close in 2.85 seconds: 35.05 ops/second
llite.lustre-ffff95e57a7b5000.statahead_max=0
101

real	0m2.492s
user	0m0.005s
sys	0m0.343s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff95e57a7b5000.statahead_max=128
llite.lustre-ffff95e57a7b5000.statahead_max=128
101

real	0m0.823s
user	0m0.006s
sys	0m0.160s
'ls -l' 100 files with statahead: 1 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 24
fname_total: 101
hit_total: 1088
miss_total: 768
swrong=2 ewrong=2
 - open/close 702 (time 1790745355.18 total 10.01 last 70.10)
total: 900 open/close in 13.15 seconds: 68.47 ops/second
llite.lustre-ffff95e57a7b5000.statahead_max=0
1001

real	0m22.078s
user	0m0.039s
sys	0m2.916s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff95e57a7b5000.statahead_max=128
llite.lustre-ffff95e57a7b5000.statahead_max=128
1001

real	0m6.124s
user	0m0.024s
sys	0m1.464s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 101
hit_total: 2087
miss_total: 769
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 26 seconds
llite.lustre-ffff95e57a7b5000.statahead_stats=
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 101
hit_total: 2087
miss_total: 769
mdc.lustre-MDT0000-mdc-ffff95e57a7b5000.batch_stats=
snapshot_time:            1790745424.160879230 secs.nsecs
start_time:               1790745333.175860293 secs.nsecs
elapsed_time:             90.985018937 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  13  13
2:		         1   2  15
4:		         4  10  26
8:		         7  18  44
16:		         3   7  52
32:		         3   7  60
64:		        15  39 100
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