== sanity test 123aa: verify statahead work ============== 07:04:49 (1788001489)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff958650443000.batch_stats=0
total: 100 open/close in 1.59 seconds: 62.77 ops/second
llite.lustre-ffff958650443000.statahead_max=0
101

real	0m1.410s
user	0m0.007s
sys	0m0.318s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff958650443000.statahead_max=128
llite.lustre-ffff958650443000.statahead_max=128
101

real	0m0.385s
user	0m0.004s
sys	0m0.185s
'ls -l' 100 files with statahead: 0 sec
statahead total: 95
statahead wrong: 2
agl total: 92
list_total: 24
fname_total: 71
hit_total: 307
miss_total: 1295
swrong=2 ewrong=2
total: 900 open/close in 6.76 seconds: 133.15 ops/second
llite.lustre-ffff958650443000.statahead_max=0
1001

real	0m13.140s
user	0m0.035s
sys	0m2.753s
'ls -l' 1000 files without statahead: 13 sec
llite.lustre-ffff958650443000.statahead_max=128
llite.lustre-ffff958650443000.statahead_max=128
1001

real	0m3.197s
user	0m0.019s
sys	0m2.048s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 96
statahead wrong: 2
agl total: 93
list_total: 25
fname_total: 71
hit_total: 1306
miss_total: 1296
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 10 seconds
llite.lustre-ffff958650443000.statahead_stats=
statahead total: 96
statahead wrong: 2
agl total: 93
list_total: 25
fname_total: 71
hit_total: 1306
miss_total: 1296
mdc.lustre-MDT0000-mdc-ffff958650443000.batch_stats=
snapshot_time:            1788001537.931798499 secs.nsecs
start_time:               1788001492.182770531 secs.nsecs
elapsed_time:             45.749027968 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  17  17
2:		         4   8  25
4:		         3   6  31
8:		        11  23  55
16:		         4   8  63
32:		         2   4  68
64:		        15  31 100
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