== sanity test 123aa: verify statahead work ============== 11:22:52 (1781277772)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8a7b5a36b800.batch_stats=0
total: 100 open/close in 2.97 seconds: 33.62 ops/second
llite.lustre-ffff8a7b5a36b800.statahead_max=0
101

real	0m3.106s
user	0m0.005s
sys	0m0.342s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff8a7b5a36b800.statahead_max=128
llite.lustre-ffff8a7b5a36b800.statahead_max=128
101

real	0m0.892s
user	0m0.005s
sys	0m0.168s
'ls -l' 100 files with statahead: 1 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 23
fname_total: 61
hit_total: 594
miss_total: 1730
swrong=2 ewrong=2
 - open/close 609 (time 1781277801.07 total 10.01 last 60.82)
total: 900 open/close in 14.61 seconds: 61.61 ops/second
llite.lustre-ffff8a7b5a36b800.statahead_max=0
1001

real	0m24.431s
user	0m0.033s
sys	0m3.148s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff8a7b5a36b800.statahead_max=128
llite.lustre-ffff8a7b5a36b800.statahead_max=128
1001

real	0m7.109s
user	0m0.038s
sys	0m1.604s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 24
fname_total: 61
hit_total: 1593
miss_total: 1731
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff8a7b5a36b800.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 24
fname_total: 61
hit_total: 1593
miss_total: 1731
mdc.lustre-MDT0000-mdc-ffff8a7b5a36b800.batch_stats=
snapshot_time:            1781277873.777422378 secs.nsecs
start_time:               1781277777.420058196 secs.nsecs
elapsed_time:             96.357364182 secs.nsecs
subreqs per batch   batches   % cum %
1:		        21  38  38
2:		         2   3  41
4:		         9  16  58
8:		         2   3  61
16:		         4   7  69
32:		         2   3  72
64:		        15  27 100
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