== sanity test 123aa: verify statahead work ============== 11:21:19 (1779981679)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff945b4328b800.batch_stats=0
total: 100 open/close in 2.63 seconds: 37.99 ops/second
llite.lustre-ffff945b4328b800.statahead_max=0
101

real	0m2.526s
user	0m0.008s
sys	0m0.361s
ls -l 100 files without statahead: 3 sec
llite.lustre-ffff945b4328b800.statahead_max=128
128
101

real	0m0.976s
user	0m0.007s
sys	0m0.180s
ls -l 100 files with statahead: 1 sec
statahead total: 130
statahead wrong: 2
agl total: 126
list_total: 24
fname_total: 106
hit_total: 275
miss_total: 1716
 - open/close 632 (time 1779981706.28 total 10.01 last 63.14)
total: 900 open/close in 14.37 seconds: 62.63 ops/second
llite.lustre-ffff945b4328b800.statahead_max=0
1001

real	0m24.268s
user	0m0.030s
sys	0m3.072s
ls -l 1000 files without statahead: 24 sec
llite.lustre-ffff945b4328b800.statahead_max=128
128
1001

real	0m5.630s
user	0m0.042s
sys	0m1.819s
ls -l 1000 files with statahead: 5 sec
statahead total: 131
statahead wrong: 2
agl total: 127
list_total: 25
fname_total: 106
hit_total: 1274
miss_total: 1717
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff945b4328b800.statahead_stats=
statahead total: 131
statahead wrong: 2
agl total: 127
list_total: 25
fname_total: 106
hit_total: 1274
miss_total: 1717
mdc.lustre-MDT0000-mdc-ffff945b4328b800.batch_stats=
snapshot_time:            1779981773.978060972 secs.nsecs
start_time:               1779981683.717255796 secs.nsecs
elapsed_time:             90.260805176 secs.nsecs
subreqs per batch   batches   % cum %
1:		        24  38  38
2:		         7  11  50
4:		         5   8  58
8:		         6   9  67
16:		         3   4  72
32:		         2   3  75
64:		        15  24 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536