== sanity test 123aa: verify statahead work ============== 23:54:38 (1789185278)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9a66fecab800.batch_stats=0
total: 100 open/close in 2.09 seconds: 47.95 ops/second
llite.lustre-ffff9a66fecab800.statahead_max=0
101

real	0m2.579s
user	0m0.001s
sys	0m0.299s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9a66fecab800.statahead_max=128
llite.lustre-ffff9a66fecab800.statahead_max=128
101

real	0m0.840s
user	0m0.004s
sys	0m0.147s
'ls -l' 100 files with statahead: 1 sec
statahead total: 88
statahead wrong: 2
agl total: 84
list_total: 23
fname_total: 61
hit_total: 596
miss_total: 1305
swrong=2 ewrong=2
 - open/close 766 (time 1789185304.68 total 10.00 last 76.59)
total: 900 open/close in 12.03 seconds: 74.79 ops/second
llite.lustre-ffff9a66fecab800.statahead_max=0
1001

real	0m25.075s
user	0m0.034s
sys	0m2.803s
'ls -l' 1000 files without statahead: 25 sec
llite.lustre-ffff9a66fecab800.statahead_max=128
llite.lustre-ffff9a66fecab800.statahead_max=128
1001

real	0m5.610s
user	0m0.023s
sys	0m1.362s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 89
statahead wrong: 2
agl total: 85
list_total: 24
fname_total: 61
hit_total: 1595
miss_total: 1306
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff9a66fecab800.statahead_stats=
statahead total: 89
statahead wrong: 2
agl total: 85
list_total: 24
fname_total: 61
hit_total: 1595
miss_total: 1306
mdc.lustre-MDT0000-mdc-ffff9a66fecab800.batch_stats=
snapshot_time:            1789185369.179670815 secs.nsecs
start_time:               1789185283.076430867 secs.nsecs
elapsed_time:             86.103239948 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  20  20
2:		         3   7  28
4:		         4  10  38
8:		         4  10  48
16:		         2   5  53
32:		         2   5  58
64:		        16  41 100
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