== sanity test 123aa: verify statahead work ============== 11:15:53 (1788362153)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9780eefc6000.batch_stats=0
total: 100 open/close in 1.31 seconds: 76.06 ops/second
llite.lustre-ffff9780eefc6000.statahead_max=0
101

real	0m1.127s
user	0m0.005s
sys	0m0.324s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff9780eefc6000.statahead_max=128
llite.lustre-ffff9780eefc6000.statahead_max=128
101

real	0m0.449s
user	0m0.004s
sys	0m0.249s
'ls -l' 100 files with statahead: 1 sec
statahead total: 88
statahead wrong: 2
agl total: 86
list_total: 23
fname_total: 59
hit_total: 603
miss_total: 1200
swrong=2 ewrong=2
total: 900 open/close in 5.43 seconds: 165.66 ops/second
llite.lustre-ffff9780eefc6000.statahead_max=0
1001

real	0m9.578s
user	0m0.026s
sys	0m2.979s
'ls -l' 1000 files without statahead: 9 sec
llite.lustre-ffff9780eefc6000.statahead_max=128
llite.lustre-ffff9780eefc6000.statahead_max=128
1001

real	0m3.512s
user	0m0.025s
sys	0m2.758s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 89
statahead wrong: 2
agl total: 87
list_total: 24
fname_total: 59
hit_total: 1602
miss_total: 1201
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 10 seconds
llite.lustre-ffff9780eefc6000.statahead_stats=
statahead total: 89
statahead wrong: 2
agl total: 87
list_total: 24
fname_total: 59
hit_total: 1602
miss_total: 1201
mdc.lustre-MDT0000-mdc-ffff9780eefc6000.batch_stats=
snapshot_time:            1788362192.874256287 secs.nsecs
start_time:               1788362155.178747095 secs.nsecs
elapsed_time:             37.695509192 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        25  40  40
2:		         3   4  45
4:		        10  16  61
8:		         6   9  70
16:		         2   3  74
32:		         1   1  75
64:		        15  24 100
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