== sanity test 123aa: verify statahead work ============== 17:30:22 (1788730222)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff99dd51104000.batch_stats=0
total: 100 open/close in 1.56 seconds: 64.22 ops/second
llite.lustre-ffff99dd51104000.statahead_max=0
101

real	0m1.265s
user	0m0.006s
sys	0m0.298s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff99dd51104000.statahead_max=128
llite.lustre-ffff99dd51104000.statahead_max=128
101

real	0m0.438s
user	0m0.002s
sys	0m0.169s
'ls -l' 100 files with statahead: 1 sec
statahead total: 101
statahead wrong: 2
agl total: 99
list_total: 23
fname_total: 78
hit_total: 591
miss_total: 1542
swrong=2 ewrong=2
total: 900 open/close in 6.02 seconds: 149.39 ops/second
llite.lustre-ffff99dd51104000.statahead_max=0
1001

real	0m11.813s
user	0m0.041s
sys	0m2.756s
'ls -l' 1000 files without statahead: 11 sec
llite.lustre-ffff99dd51104000.statahead_max=128
llite.lustre-ffff99dd51104000.statahead_max=128
1001

real	0m3.238s
user	0m0.021s
sys	0m2.023s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 102
statahead wrong: 2
agl total: 100
list_total: 24
fname_total: 78
hit_total: 1590
miss_total: 1543
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 10 seconds
llite.lustre-ffff99dd51104000.statahead_stats=
statahead total: 102
statahead wrong: 2
agl total: 100
list_total: 24
fname_total: 78
hit_total: 1590
miss_total: 1543
mdc.lustre-MDT0000-mdc-ffff99dd51104000.batch_stats=
snapshot_time:            1788730267.673325274 secs.nsecs
start_time:               1788730224.975839630 secs.nsecs
elapsed_time:             42.697485644 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  22  22
2:		         5  11  34
4:		         2   4  38
8:		         7  15  54
16:		         3   6  61
32:		         2   4  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