== sanity test 123aa: verify statahead work ============== 02:50:01 (1790923801)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff97b29881f000.batch_stats=0
total: 100 open/close in 2.51 seconds: 39.88 ops/second
llite.lustre-ffff97b29881f000.statahead_max=0
101

real	0m2.552s
user	0m0.004s
sys	0m0.304s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff97b29881f000.statahead_max=128
llite.lustre-ffff97b29881f000.statahead_max=128
101

real	0m0.574s
user	0m0.004s
sys	0m0.180s
'ls -l' 100 files with statahead: 0 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 24
fname_total: 82
hit_total: 812
miss_total: 1667
swrong=2 ewrong=2
 - open/close 706 (time 1790923827.68 total 10.00 last 70.57)
total: 900 open/close in 12.58 seconds: 71.53 ops/second
llite.lustre-ffff97b29881f000.statahead_max=0
1001

real	0m20.150s
user	0m0.028s
sys	0m2.805s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff97b29881f000.statahead_max=128
llite.lustre-ffff97b29881f000.statahead_max=128
1001

real	0m5.887s
user	0m0.027s
sys	0m1.378s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 82
hit_total: 1811
miss_total: 1668
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff97b29881f000.statahead_stats=
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 82
hit_total: 1811
miss_total: 1668
mdc.lustre-MDT0000-mdc-ffff97b29881f000.batch_stats=
snapshot_time:            1790923889.444812449 secs.nsecs
start_time:               1790923805.639704772 secs.nsecs
elapsed_time:             83.805107677 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  13  13
2:		         1   2  15
4:		         4  10  26
8:		         6  15  42
16:		         4  10  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