== sanity test 123aa: verify statahead work ============== 01:21:48 (1780809708)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9dc7112ec000.batch_stats=0
total: 100 open/close in 0.99 seconds: 101.48 ops/second
llite.lustre-ffff9dc7112ec000.statahead_max=0
101

real	0m0.770s
user	0m0.003s
sys	0m0.292s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff9dc7112ec000.statahead_max=128
llite.lustre-ffff9dc7112ec000.statahead_max=128
101

real	0m0.362s
user	0m0.002s
sys	0m0.233s
'ls -l' 100 files with statahead: 0 sec
statahead total: 49
statahead wrong: 1
agl total: 48
list_total: 18
fname_total: 31
hit_total: 355
miss_total: 197
swrong=1 ewrong=1
total: 900 open/close in 2.12 seconds: 424.68 ops/second
llite.lustre-ffff9dc7112ec000.statahead_max=0
1001

real	0m6.551s
user	0m0.017s
sys	0m2.464s
'ls -l' 1000 files without statahead: 7 sec
llite.lustre-ffff9dc7112ec000.statahead_max=128
llite.lustre-ffff9dc7112ec000.statahead_max=128
1001

real	0m2.937s
user	0m0.012s
sys	0m2.293s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 50
statahead wrong: 1
agl total: 49
list_total: 19
fname_total: 31
hit_total: 1354
miss_total: 198
swrong=1 ewrong=1
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 6 seconds
llite.lustre-ffff9dc7112ec000.statahead_stats=
statahead total: 50
statahead wrong: 1
agl total: 49
list_total: 19
fname_total: 31
hit_total: 1354
miss_total: 198
mdc.lustre-MDT0000-mdc-ffff9dc7112ec000.batch_stats=
snapshot_time:            1780809735.091715961 secs.nsecs
start_time:               1780809709.593943712 secs.nsecs
elapsed_time:             25.497772249 secs.nsecs
subreqs per batch   batches   % cum %
1:		        37  42  42
2:		        14  16  58
4:		         8   9  67
8:		        10  11  79
16:		         2   2  81
32:		         2   2  83
64:		        14  16 100
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