== sanity test 123aa: verify statahead work ============== 05:34:28 (1788514468)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9e3af6227800.batch_stats=0
total: 100 open/close in 2.98 seconds: 33.54 ops/second
llite.lustre-ffff9e3af6227800.statahead_max=0
101

real	0m2.783s
user	0m0.005s
sys	0m0.352s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9e3af6227800.statahead_max=128
llite.lustre-ffff9e3af6227800.statahead_max=128
101

real	0m0.866s
user	0m0.005s
sys	0m0.202s
'ls -l' 100 files with statahead: 1 sec
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 23
fname_total: 93
hit_total: 446
miss_total: 1547
swrong=2 ewrong=2
 - open/close 582 (time 1788514496.20 total 10.01 last 58.12)
total: 900 open/close in 15.36 seconds: 58.61 ops/second
llite.lustre-ffff9e3af6227800.statahead_max=0
1001

real	0m25.405s
user	0m0.043s
sys	0m3.521s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff9e3af6227800.statahead_max=128
llite.lustre-ffff9e3af6227800.statahead_max=128
1001

real	0m8.774s
user	0m0.042s
sys	0m1.744s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 24
fname_total: 93
hit_total: 1445
miss_total: 1548
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 26 seconds
llite.lustre-ffff9e3af6227800.statahead_stats=
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 24
fname_total: 93
hit_total: 1445
miss_total: 1548
mdc.lustre-MDT0000-mdc-ffff9e3af6227800.batch_stats=
snapshot_time:            1788514576.945754019 secs.nsecs
start_time:               1788514472.737474903 secs.nsecs
elapsed_time:             104.208279116 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        18  30  30
2:		         8  13  44
4:		         7  11  55
8:		         6  10  66
16:		         3   5  71
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