== sanity test 123aa: verify statahead work ============== 10:01:14 (1787580074)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88ad102a7000.batch_stats=0
total: 100 open/close in 3.57 seconds: 28.03 ops/second
llite.lustre-ffff88ad102a7000.statahead_max=0
101

real	0m2.843s
user	0m0.005s
sys	0m0.324s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff88ad102a7000.statahead_max=128
llite.lustre-ffff88ad102a7000.statahead_max=128
101

real	0m1.241s
user	0m0.004s
sys	0m0.173s
'ls -l' 100 files with statahead: 1 sec
statahead total: 153
statahead wrong: 2
agl total: 148
list_total: 24
fname_total: 126
hit_total: 499
miss_total: 1473
swrong=2 ewrong=2
 - open/close 456 (time 1787580107.85 total 10.00 last 45.60)
total: 900 open/close in 17.72 seconds: 50.80 ops/second
llite.lustre-ffff88ad102a7000.statahead_max=0
1001

real	0m22.889s
user	0m0.045s
sys	0m3.244s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff88ad102a7000.statahead_max=128
llite.lustre-ffff88ad102a7000.statahead_max=128
1001

real	0m7.552s
user	0m0.036s
sys	0m1.554s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 154
statahead wrong: 2
agl total: 149
list_total: 25
fname_total: 126
hit_total: 1498
miss_total: 1474
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff88ad102a7000.statahead_stats=
statahead total: 154
statahead wrong: 2
agl total: 149
list_total: 25
fname_total: 126
hit_total: 1498
miss_total: 1474
mdc.lustre-MDT0000-mdc-ffff88ad102a7000.batch_stats=
snapshot_time:            1787580188.237448685 secs.nsecs
start_time:               1787580080.924937501 secs.nsecs
elapsed_time:             107.312511184 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  21  21
2:		         3   7  29
4:		         6  14  43
8:		         4   9  53
16:		         2   4  58
32:		         1   2  60
64:		        16  39 100
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