== sanity test 123aa: verify statahead work ============== 18:09:25 (1781215765)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9a1dc3fd8000.batch_stats=0
total: 100 open/close in 3.60 seconds: 27.80 ops/second
llite.lustre-ffff9a1dc3fd8000.statahead_max=0
101

real	0m3.506s
user	0m0.005s
sys	0m0.357s
'ls -l' 100 files without statahead: 4 sec
llite.lustre-ffff9a1dc3fd8000.statahead_max=128
llite.lustre-ffff9a1dc3fd8000.statahead_max=128
101

real	0m1.214s
user	0m0.003s
sys	0m0.180s
'ls -l' 100 files with statahead: 1 sec
statahead total: 146
statahead wrong: 2
agl total: 142
list_total: 24
fname_total: 97
hit_total: 635
miss_total: 1450
swrong=2 ewrong=2
 - open/close 640 (time 1781215798.00 total 10.01 last 63.95)
total: 900 open/close in 14.39 seconds: 62.54 ops/second
llite.lustre-ffff9a1dc3fd8000.statahead_max=0
1001

real	0m27.627s
user	0m0.036s
sys	0m3.353s
'ls -l' 1000 files without statahead: 28 sec
llite.lustre-ffff9a1dc3fd8000.statahead_max=128
llite.lustre-ffff9a1dc3fd8000.statahead_max=128
1001

real	0m8.795s
user	0m0.038s
sys	0m1.744s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 147
statahead wrong: 2
agl total: 143
list_total: 25
fname_total: 97
hit_total: 1634
miss_total: 1451
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 29 seconds
llite.lustre-ffff9a1dc3fd8000.statahead_stats=
statahead total: 147
statahead wrong: 2
agl total: 143
list_total: 25
fname_total: 97
hit_total: 1634
miss_total: 1451
mdc.lustre-MDT0000-mdc-ffff9a1dc3fd8000.batch_stats=
snapshot_time:            1781215884.484325120 secs.nsecs
start_time:               1781215771.458184143 secs.nsecs
elapsed_time:             113.026140977 secs.nsecs
subreqs per batch   batches   % cum %
1:		        21  32  32
2:		         8  12  45
4:		         9  14  59
8:		         7  10  70
16:		         2   3  73
32:		         2   3  76
64:		        15  23 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536