== sanity test 123aa: verify statahead work ============== 15:13:29 (1780341209)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9a89133dd800.batch_stats=0
total: 100 open/close in 2.66 seconds: 37.54 ops/second
llite.lustre-ffff9a89133dd800.statahead_max=0
101

real	0m2.958s
user	0m0.003s
sys	0m0.337s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9a89133dd800.statahead_max=128
llite.lustre-ffff9a89133dd800.statahead_max=128
101

real	0m1.028s
user	0m0.004s
sys	0m0.166s
'ls -l' 100 files with statahead: 1 sec
statahead total: 141
statahead wrong: 2
agl total: 137
list_total: 23
fname_total: 107
hit_total: 484
miss_total: 1641
swrong=2 ewrong=2
 - open/close 631 (time 1780341237.93 total 10.01 last 63.03)
total: 900 open/close in 12.98 seconds: 69.33 ops/second
llite.lustre-ffff9a89133dd800.statahead_max=0
1001

real	0m20.447s
user	0m0.039s
sys	0m3.118s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff9a89133dd800.statahead_max=128
llite.lustre-ffff9a89133dd800.statahead_max=128
1001

real	0m5.819s
user	0m0.023s
sys	0m1.483s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 142
statahead wrong: 2
agl total: 138
list_total: 24
fname_total: 107
hit_total: 1483
miss_total: 1642
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff9a89133dd800.statahead_stats=
statahead total: 142
statahead wrong: 2
agl total: 138
list_total: 24
fname_total: 107
hit_total: 1483
miss_total: 1642
mdc.lustre-MDT0000-mdc-ffff9a89133dd800.batch_stats=
snapshot_time:            1780341299.015788999 secs.nsecs
start_time:               1780341213.974391490 secs.nsecs
elapsed_time:             85.041397509 secs.nsecs
subreqs per batch   batches   % cum %
1:		        17  29  29
2:		         7  12  41
4:		         5   8  50
8:		         8  13  63
16:		         4   6  70
32:		         2   3  74
64:		        15  25 100
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