== sanity test 123aa: verify statahead work ============== 06:31:26 (1789122686)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ba52edc5000.batch_stats=0
total: 100 open/close in 2.98 seconds: 33.55 ops/second
llite.lustre-ffff9ba52edc5000.statahead_max=0
101

real	0m2.444s
user	0m0.006s
sys	0m0.320s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9ba52edc5000.statahead_max=128
llite.lustre-ffff9ba52edc5000.statahead_max=128
101

real	0m1.195s
user	0m0.002s
sys	0m0.167s
'ls -l' 100 files with statahead: 1 sec
statahead total: 117
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 79
hit_total: 276
miss_total: 1512
swrong=2 ewrong=2
 - open/close 503 (time 1789122715.74 total 10.03 last 50.16)
total: 900 open/close in 18.01 seconds: 49.98 ops/second
llite.lustre-ffff9ba52edc5000.statahead_max=0
1001

real	0m30.116s
user	0m0.045s
sys	0m3.139s
'ls -l' 1000 files without statahead: 30 sec
llite.lustre-ffff9ba52edc5000.statahead_max=128
llite.lustre-ffff9ba52edc5000.statahead_max=128
1001

real	0m6.797s
user	0m0.038s
sys	0m1.312s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 26
fname_total: 79
hit_total: 1275
miss_total: 1513
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff9ba52edc5000.statahead_stats=
statahead total: 118
statahead wrong: 2
agl total: 114
list_total: 26
fname_total: 79
hit_total: 1275
miss_total: 1513
mdc.lustre-MDT0000-mdc-ffff9ba52edc5000.batch_stats=
snapshot_time:            1789122801.830028614 secs.nsecs
start_time:               1789122691.681615023 secs.nsecs
elapsed_time:             110.148413591 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        10  27  27
2:		         2   5  32
4:		         1   2  35
8:		         3   8  43
16:		         3   8  51
32:		         2   5  56
64:		        16  43 100
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