== sanity test 123aa: verify statahead work ============== 01:45:50 (1781243150)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff899147f67000.batch_stats=0
total: 100 open/close in 2.28 seconds: 43.87 ops/second
llite.lustre-ffff899147f67000.statahead_max=0
101

real	0m2.275s
user	0m0.006s
sys	0m0.334s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff899147f67000.statahead_max=128
llite.lustre-ffff899147f67000.statahead_max=128
101

real	0m0.690s
user	0m0.000s
sys	0m0.183s
'ls -l' 100 files with statahead: 1 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 24
fname_total: 85
hit_total: 687
miss_total: 1323
swrong=2 ewrong=2
 - open/close 786 (time 1781243174.42 total 10.01 last 78.55)
total: 900 open/close in 11.37 seconds: 79.14 ops/second
llite.lustre-ffff899147f67000.statahead_max=0
1001

real	0m18.369s
user	0m0.029s
sys	0m3.014s
'ls -l' 1000 files without statahead: 18 sec
llite.lustre-ffff899147f67000.statahead_max=128
llite.lustre-ffff899147f67000.statahead_max=128
1001

real	0m5.854s
user	0m0.030s
sys	0m1.544s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 85
hit_total: 1686
miss_total: 1324
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff899147f67000.statahead_stats=
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 25
fname_total: 85
hit_total: 1686
miss_total: 1324
mdc.lustre-MDT0000-mdc-ffff899147f67000.batch_stats=
snapshot_time:            1781243230.486988897 secs.nsecs
start_time:               1781243153.965251376 secs.nsecs
elapsed_time:             76.521737521 secs.nsecs
subreqs per batch   batches   % cum %
1:		        19  33  33
2:		         4   7  40
4:		         7  12  52
8:		         8  14  66
16:		         2   3  70
32:		         2   3  73
64:		        15  26 100
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