== sanity test 123aa: verify statahead work ============== 09:03:04 (1789131784)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff996f9061f800.batch_stats=0
total: 100 open/close in 2.15 seconds: 46.46 ops/second
llite.lustre-ffff996f9061f800.statahead_max=0
101

real	0m2.119s
user	0m0.005s
sys	0m0.278s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff996f9061f800.statahead_max=128
llite.lustre-ffff996f9061f800.statahead_max=128
101

real	0m0.997s
user	0m0.005s
sys	0m0.182s
'ls -l' 100 files with statahead: 1 sec
statahead total: 120
statahead wrong: 2
agl total: 117
list_total: 24
fname_total: 84
hit_total: 261
miss_total: 1563
swrong=2 ewrong=2
 - open/close 727 (time 1789131809.70 total 10.00 last 72.69)
total: 900 open/close in 12.97 seconds: 69.39 ops/second
llite.lustre-ffff996f9061f800.statahead_max=0
1001

real	0m19.120s
user	0m0.034s
sys	0m2.687s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff996f9061f800.statahead_max=128
llite.lustre-ffff996f9061f800.statahead_max=128
1001

real	0m6.128s
user	0m0.028s
sys	0m1.380s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 121
statahead wrong: 2
agl total: 118
list_total: 25
fname_total: 84
hit_total: 1260
miss_total: 1564
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff996f9061f800.statahead_stats=
statahead total: 121
statahead wrong: 2
agl total: 118
list_total: 25
fname_total: 84
hit_total: 1260
miss_total: 1564
mdc.lustre-MDT0000-mdc-ffff996f9061f800.batch_stats=
snapshot_time:            1789131872.017177735 secs.nsecs
start_time:               1789131788.924072967 secs.nsecs
elapsed_time:             83.093104768 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  21  21
2:		         3   7  29
4:		         4   9  39
8:		         4   9  48
16:		         3   7  56
32:		         2   4  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