== sanity test 123aa: verify statahead work ============== 17:11:07 (1790716267)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff966f495a7800.batch_stats=0
total: 100 open/close in 3.46 seconds: 28.87 ops/second
llite.lustre-ffff966f495a7800.statahead_max=0
101

real	0m2.871s
user	0m0.005s
sys	0m0.310s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff966f495a7800.statahead_max=128
llite.lustre-ffff966f495a7800.statahead_max=128
101

real	0m0.930s
user	0m0.006s
sys	0m0.177s
'ls -l' 100 files with statahead: 1 sec
statahead total: 125
statahead wrong: 2
agl total: 121
list_total: 23
fname_total: 88
hit_total: 453
miss_total: 1596
swrong=2 ewrong=2
 - open/close 634 (time 1790716297.47 total 10.00 last 63.38)
total: 900 open/close in 14.30 seconds: 62.93 ops/second
llite.lustre-ffff966f495a7800.statahead_max=0
1001

real	0m26.260s
user	0m0.038s
sys	0m2.993s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff966f495a7800.statahead_max=128
llite.lustre-ffff966f495a7800.statahead_max=128
1001

real	0m8.977s
user	0m0.034s
sys	0m1.401s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 24
fname_total: 88
hit_total: 1452
miss_total: 1597
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff966f495a7800.statahead_stats=
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 24
fname_total: 88
hit_total: 1452
miss_total: 1597
mdc.lustre-MDT0000-mdc-ffff966f495a7800.batch_stats=
snapshot_time:            1790716376.234476541 secs.nsecs
start_time:               1790716272.839337048 secs.nsecs
elapsed_time:             103.395139493 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  22  22
2:		         3   6  29
4:		         5  11  40
8:		         8  18  59
16:		         1   2  61
32:		         2   4  65
64:		        15  34 100
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