== sanity test 123aa: verify statahead work ============== 13:50:15 (1780336215)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff920bc624d000.batch_stats=0
total: 100 open/close in 2.22 seconds: 45.14 ops/second
llite.lustre-ffff920bc624d000.statahead_max=0
101

real	0m2.251s
user	0m0.005s
sys	0m0.333s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff920bc624d000.statahead_max=128
llite.lustre-ffff920bc624d000.statahead_max=128
101

real	0m0.636s
user	0m0.006s
sys	0m0.163s
'ls -l' 100 files with statahead: 1 sec
statahead total: 113
statahead wrong: 2
agl total: 110
list_total: 34
fname_total: 78
hit_total: 1180
miss_total: 1272
swrong=2 ewrong=2
 - open/close 818 (time 1780336239.22 total 10.00 last 81.80)
total: 900 open/close in 11.06 seconds: 81.37 ops/second
llite.lustre-ffff920bc624d000.statahead_max=0
1001

real	0m19.365s
user	0m0.027s
sys	0m2.995s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff920bc624d000.statahead_max=128
llite.lustre-ffff920bc624d000.statahead_max=128
1001

real	0m5.324s
user	0m0.030s
sys	0m1.559s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 114
statahead wrong: 2
agl total: 111
list_total: 35
fname_total: 78
hit_total: 2179
miss_total: 1273
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 18 seconds
llite.lustre-ffff920bc624d000.statahead_stats=
statahead total: 114
statahead wrong: 2
agl total: 111
list_total: 35
fname_total: 78
hit_total: 2179
miss_total: 1273
mdc.lustre-MDT0000-mdc-ffff920bc624d000.batch_stats=
snapshot_time:            1780336293.763747475 secs.nsecs
start_time:               1780336219.266938305 secs.nsecs
elapsed_time:             74.496809170 secs.nsecs
subreqs per batch   batches   % cum %
1:		        18  31  31
2:		         4   6  37
4:		         9  15  53
8:		         7  12  65
16:		         4   6  72
32:		         1   1  74
64:		        15  25 100
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