== sanity test 123aa: verify statahead work ============== 20:40:21 (1788568821)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ea804e67800.batch_stats=0
total: 100 open/close in 2.67 seconds: 37.49 ops/second
llite.lustre-ffff8ea804e67800.statahead_max=0
101

real	0m2.263s
user	0m0.004s
sys	0m0.303s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8ea804e67800.statahead_max=128
llite.lustre-ffff8ea804e67800.statahead_max=128
101

real	0m0.858s
user	0m0.005s
sys	0m0.164s
'ls -l' 100 files with statahead: 1 sec
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 24
fname_total: 107
hit_total: 1014
miss_total: 1279
swrong=2 ewrong=2
 - open/close 474 (time 1788568849.30 total 10.01 last 47.35)
total: 900 open/close in 16.42 seconds: 54.80 ops/second
llite.lustre-ffff8ea804e67800.statahead_max=0
1001

real	0m23.600s
user	0m0.041s
sys	0m3.007s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff8ea804e67800.statahead_max=128
llite.lustre-ffff8ea804e67800.statahead_max=128
1001

real	0m6.995s
user	0m0.030s
sys	0m1.419s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 136
statahead wrong: 2
agl total: 132
list_total: 25
fname_total: 107
hit_total: 2013
miss_total: 1280
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff8ea804e67800.statahead_stats=
statahead total: 136
statahead wrong: 2
agl total: 132
list_total: 25
fname_total: 107
hit_total: 2013
miss_total: 1280
mdc.lustre-MDT0000-mdc-ffff8ea804e67800.batch_stats=
snapshot_time:            1788568923.520980189 secs.nsecs
start_time:               1788568825.892186625 secs.nsecs
elapsed_time:             97.628793564 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  23  23
2:		         6  11  34
4:		         8  15  50
8:		         7  13  63
16:		         3   5  69
32:		         1   1  71
64:		        15  28 100
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