== sanity test 123aa: verify statahead work ============== 21:36:52 (1789781812)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8f494a4b7000.batch_stats=0
total: 100 open/close in 2.92 seconds: 34.27 ops/second
llite.lustre-ffff8f494a4b7000.statahead_max=0
101

real	0m3.263s
user	0m0.005s
sys	0m0.332s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8f494a4b7000.statahead_max=128
llite.lustre-ffff8f494a4b7000.statahead_max=128
101

real	0m1.238s
user	0m0.007s
sys	0m0.161s
'ls -l' 100 files with statahead: 1 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 24
fname_total: 63
hit_total: 826
miss_total: 1624
swrong=2 ewrong=2
 - open/close 552 (time 1789781840.40 total 10.02 last 55.11)
total: 900 open/close in 16.08 seconds: 55.97 ops/second
llite.lustre-ffff8f494a4b7000.statahead_max=0
1001

real	0m25.850s
user	0m0.039s
sys	0m3.243s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff8f494a4b7000.statahead_max=128
llite.lustre-ffff8f494a4b7000.statahead_max=128
1001

real	0m7.452s
user	0m0.032s
sys	0m1.418s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 25
fname_total: 63
hit_total: 1825
miss_total: 1625
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff8f494a4b7000.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 25
fname_total: 63
hit_total: 1825
miss_total: 1625
mdc.lustre-MDT0000-mdc-ffff8f494a4b7000.batch_stats=
snapshot_time:            1789781920.516544072 secs.nsecs
start_time:               1789781816.328765178 secs.nsecs
elapsed_time:             104.187778894 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         6  16  16
2:		         3   8  25
4:		         3   8  33
8:		         4  11  44
16:		         2   5  50
32:		         2   5  55
64:		        16  44 100
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