== sanity test 123aa: verify statahead work ============== 12:32:11 (1772472731)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ee608775800.batch_stats=0
total: 100 open/close in 2.76 seconds: 36.25 ops/second
llite.lustre-ffff9ee608775800.statahead_max=0
101

real	0m2.175s
user	0m0.004s
sys	0m0.313s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff9ee608775800.statahead_max=128
128
101

real	0m0.988s
user	0m0.010s
sys	0m0.160s
ls -l 100 files with statahead: 1 sec
statahead total: 168
statahead wrong: 2
agl total: 164
list_total: 24
fname_total: 125
hit_total: 1099
miss_total: 1283
 - open/close 636 (time 1772472760.17 total 10.01 last 63.53)
total: 900 open/close in 13.87 seconds: 64.90 ops/second
llite.lustre-ffff9ee608775800.statahead_max=0
1001

real	0m25.489s
user	0m0.042s
sys	0m3.040s
ls -l 1000 files without statahead: 26 sec
llite.lustre-ffff9ee608775800.statahead_max=128
128
1001

real	0m6.780s
user	0m0.029s
sys	0m1.299s
ls -l 1000 files with statahead: 7 sec
statahead total: 169
statahead wrong: 2
agl total: 165
list_total: 25
fname_total: 125
hit_total: 2098
miss_total: 1284
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9ee608775800.statahead_stats=
statahead total: 169
statahead wrong: 2
agl total: 165
list_total: 25
fname_total: 125
hit_total: 2098
miss_total: 1284
mdc.lustre-MDT0000-mdc-ffff9ee608775800.batch_stats=
snapshot_time:            1772472829.607897575 secs.nsecs
start_time:               1772472736.371696669 secs.nsecs
elapsed_time:             93.236200906 secs.nsecs
subreqs per batch   batches   % cum %
1:		         4   9   9
2:		         4   9  19
4:		         6  14  34
8:		         8  19  53
16:		         3   7  60
32:		         1   2  63
64:		        15  36 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536