== sanity test 123aa: verify statahead work ============== 23:33:51 (1789270431)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9a30f7b4b800.batch_stats=0
total: 100 open/close in 2.79 seconds: 35.80 ops/second
llite.lustre-ffff9a30f7b4b800.statahead_max=0
101

real	0m2.732s
user	0m0.003s
sys	0m0.335s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9a30f7b4b800.statahead_max=128
llite.lustre-ffff9a30f7b4b800.statahead_max=128
101

real	0m0.888s
user	0m0.004s
sys	0m0.153s
'ls -l' 100 files with statahead: 0 sec
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 24
fname_total: 102
hit_total: 515
miss_total: 1529
swrong=2 ewrong=2
 - open/close 485 (time 1789270460.69 total 10.01 last 48.43)
total: 900 open/close in 19.44 seconds: 46.28 ops/second
llite.lustre-ffff9a30f7b4b800.statahead_max=0
1001

real	0m26.367s
user	0m0.033s
sys	0m2.875s
'ls -l' 1000 files without statahead: 26 sec
llite.lustre-ffff9a30f7b4b800.statahead_max=128
llite.lustre-ffff9a30f7b4b800.statahead_max=128
1001

real	0m7.919s
user	0m0.029s
sys	0m1.331s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 136
statahead wrong: 2
agl total: 132
list_total: 25
fname_total: 102
hit_total: 1514
miss_total: 1530
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 27 seconds
llite.lustre-ffff9a30f7b4b800.statahead_stats=
statahead total: 136
statahead wrong: 2
agl total: 132
list_total: 25
fname_total: 102
hit_total: 1514
miss_total: 1530
mdc.lustre-MDT0000-mdc-ffff9a30f7b4b800.batch_stats=
snapshot_time:            1789270549.279837271 secs.nsecs
start_time:               1789270436.707628578 secs.nsecs
elapsed_time:             112.572208693 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   6   6
2:		         4  12  18
4:		         3   9  27
8:		         4  12  39
16:		         2   6  45
32:		         2   6  51
64:		        16  48 100
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