== sanity test 123aa: verify statahead work ============== 01:26:49 (1781242009)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff96a0514c7000.batch_stats=0
total: 100 open/close in 3.17 seconds: 31.59 ops/second
llite.lustre-ffff96a0514c7000.statahead_max=0
101

real	0m2.662s
user	0m0.004s
sys	0m0.358s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff96a0514c7000.statahead_max=128
llite.lustre-ffff96a0514c7000.statahead_max=128
101

real	0m1.083s
user	0m0.006s
sys	0m0.161s
'ls -l' 100 files with statahead: 1 sec
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 24
fname_total: 94
hit_total: 803
miss_total: 1379
swrong=2 ewrong=2
 - open/close 626 (time 1781242038.81 total 10.02 last 62.50)
total: 900 open/close in 14.84 seconds: 60.66 ops/second
llite.lustre-ffff96a0514c7000.statahead_max=0
1001

real	0m24.912s
user	0m0.033s
sys	0m3.190s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff96a0514c7000.statahead_max=128
llite.lustre-ffff96a0514c7000.statahead_max=128
1001

real	0m7.382s
user	0m0.027s
sys	0m1.548s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 94
hit_total: 1802
miss_total: 1380
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 27 seconds
llite.lustre-ffff96a0514c7000.statahead_stats=
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 25
fname_total: 94
hit_total: 1802
miss_total: 1380
mdc.lustre-MDT0000-mdc-ffff96a0514c7000.batch_stats=
snapshot_time:            1781242117.579652650 secs.nsecs
start_time:               1781242014.362373262 secs.nsecs
elapsed_time:             103.217279388 secs.nsecs
subreqs per batch   batches   % cum %
1:		        22  38  38
2:		         7  12  50
4:		         3   5  56
8:		         6  10  66
16:		         1   1  68
32:		         3   5  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