== sanity test 123aa: verify statahead work ============== 19:47:01 (1788565621)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ac786197800.batch_stats=0
total: 100 open/close in 2.51 seconds: 39.79 ops/second
llite.lustre-ffff8ac786197800.statahead_max=0
101

real	0m2.024s
user	0m0.004s
sys	0m0.310s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8ac786197800.statahead_max=128
llite.lustre-ffff8ac786197800.statahead_max=128
101

real	0m1.124s
user	0m0.005s
sys	0m0.158s
'ls -l' 100 files with statahead: 1 sec
statahead total: 128
statahead wrong: 2
agl total: 124
list_total: 24
fname_total: 103
hit_total: 596
miss_total: 1490
swrong=2 ewrong=2
 - open/close 617 (time 1788565648.77 total 10.00 last 61.69)
total: 900 open/close in 14.28 seconds: 63.05 ops/second
llite.lustre-ffff8ac786197800.statahead_max=0
1001

real	0m32.023s
user	0m0.037s
sys	0m3.005s
'ls -l' 1000 files without statahead: 32 sec
llite.lustre-ffff8ac786197800.statahead_max=128
llite.lustre-ffff8ac786197800.statahead_max=128
1001

real	0m5.808s
user	0m0.029s
sys	0m1.478s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 25
fname_total: 103
hit_total: 1595
miss_total: 1491
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff8ac786197800.statahead_stats=
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 25
fname_total: 103
hit_total: 1595
miss_total: 1491
mdc.lustre-MDT0000-mdc-ffff8ac786197800.batch_stats=
snapshot_time:            1788565721.721768662 secs.nsecs
start_time:               1788565625.867340556 secs.nsecs
elapsed_time:             95.854428106 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        12  23  23
2:		         7  13  37
4:		         5   9  47
8:		         7  13  60
16:		         4   7  68
32:		         1   1  70
64:		        15  29 100
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