== sanity test 123aa: verify statahead work ============== 22:45:31 (1775875531)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff924f48236800.batch_stats=0
total: 100 open/close in 1.54 seconds: 64.84 ops/second
llite.lustre-ffff924f48236800.statahead_max=0
101

real	0m1.343s
user	0m0.003s
sys	0m0.290s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff924f48236800.statahead_max=128
128
101

real	0m0.393s
user	0m0.001s
sys	0m0.202s
ls -l 100 files with statahead: 0 sec
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 91
hit_total: 834
miss_total: 1281
total: 900 open/close in 7.02 seconds: 128.12 ops/second
llite.lustre-ffff924f48236800.statahead_max=0
1001

real	0m13.246s
user	0m0.034s
sys	0m2.716s
ls -l 1000 files without statahead: 14 sec
llite.lustre-ffff924f48236800.statahead_max=128
128
1001

real	0m3.249s
user	0m0.029s
sys	0m1.720s
ls -l 1000 files with statahead: 3 sec
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 91
hit_total: 1833
miss_total: 1282
 - open/close 1187 (time 1775875579.53 total 10.00 last 118.69)
total: 2000 open/close in 17.27 seconds: 115.78 ops/second
llite.lustre-ffff924f48236800.statahead_max=0
3001

real	0m40.921s
user	0m0.081s
sys	0m8.163s
ls -l 3000 files without statahead: 41 sec
llite.lustre-ffff924f48236800.statahead_max=128
128
3001

real	0m8.725s
user	0m0.064s
sys	0m5.333s
ls -l 3000 files with statahead: 8 sec
statahead total: 117
statahead wrong: 2
agl total: 114
list_total: 26
fname_total: 91
hit_total: 4832
miss_total: 1283
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 30 seconds
llite.lustre-ffff924f48236800.statahead_stats=
statahead total: 117
statahead wrong: 2
agl total: 114
list_total: 26
fname_total: 91
hit_total: 4832
miss_total: 1283
mdc.lustre-MDT0000-mdc-ffff924f48236800.batch_stats=
snapshot_time:            1775875674.433240372 secs.nsecs
start_time:               1775875533.991874023 secs.nsecs
elapsed_time:             140.441366349 secs.nsecs
subreqs per batch   batches   % cum %
1:		       107  44  44
2:		        26  10  55
4:		        15   6  61
8:		        24  10  71
16:		         9   3  75
32:		         2   0  76
64:		        57  23 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536