== sanity test 123aa: verify statahead work ============== 17:03:26 (1780088606)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff90c885eea000.batch_stats=0
total: 100 open/close in 0.64 seconds: 156.69 ops/second
llite.lustre-ffff90c885eea000.statahead_max=0
101

real	0m0.629s
user	0m0.004s
sys	0m0.254s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff90c885eea000.statahead_max=128
llite.lustre-ffff90c885eea000.statahead_max=128
101

real	0m0.383s
user	0m0.004s
sys	0m0.192s
'ls -l' 100 files with statahead: 0 sec
statahead total: 78
statahead wrong: 2
agl total: 76
list_total: 21
fname_total: 47
hit_total: 922
miss_total: 739
swrong=2 ewrong=2
total: 900 open/close in 2.17 seconds: 415.15 ops/second
llite.lustre-ffff90c885eea000.statahead_max=0
1001

real	0m6.614s
user	0m0.023s
sys	0m2.485s
'ls -l' 1000 files without statahead: 7 sec
llite.lustre-ffff90c885eea000.statahead_max=128
llite.lustre-ffff90c885eea000.statahead_max=128
1001

real	0m3.374s
user	0m0.019s
sys	0m2.663s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 79
statahead wrong: 2
agl total: 77
list_total: 22
fname_total: 47
hit_total: 1921
miss_total: 740
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 6 seconds
llite.lustre-ffff90c885eea000.statahead_stats=
statahead total: 79
statahead wrong: 2
agl total: 77
list_total: 22
fname_total: 47
hit_total: 1921
miss_total: 740
mdc.lustre-MDT0000-mdc-ffff90c885eea000.batch_stats=
snapshot_time:            1780088634.256484712 secs.nsecs
start_time:               1780088608.154832833 secs.nsecs
elapsed_time:             26.101651879 secs.nsecs
subreqs per batch   batches   % cum %
1:		        45  47  47
2:		        10  10  58
4:		         8   8  67
8:		        13  13  80
16:		         2   2  82
32:		         2   2  85
64:		        14  14 100
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