[sheepdog-users] successful crash test

[Ruoyu]

>
> Hi,
>
> I tried to kill 2 nodes of 4, insert them back and check that everything
> was fine.
> No guests were running.
> Later I'll repeat the test with a running guest and more data.
>
> dog cluster info -v
> Cluster status: running, auto-recovery enabled
> Cluster store: plain with 2 redundancy policy
> Cluster vnode mode: node
> Cluster created at Tue Sep  9 13:57:56 2014
>
> Epoch Time   Version
> 2014-09-09 13:57:56  1 [192.168.10.4:7000, 192.168.10.5:7000,
> 192.168.10.6:7000, 192.168.10.7:7000]
> dog node list
>    Id   Host:Port V-Nodes   Zone
>     0   192.168.10.4:7000126   67807424
>     1   192.168.10.5:7000129   84584640
>     2   192.168.10.6:7000129  101361856
>     3   192.168.10.7:7000129  118139072
>
> dog vdi read test | md5sum
> 8886bddd205a7698a8194594c76e61b5  -
>
> dog node kill 3; dog node kill 2
>
> dog cluster info -v
> Cluster status: running, auto-recovery enabled
> Cluster store: plain with 2 redundancy policy
> Cluster vnode mode: node
> Cluster created at Tue Sep  9 13:57:56 2014
>
> dog vdi check test
>
> no node has 7c2b250000002b
> no node has 7c2b2500000034
> no node has 7c2b2500000037
> no node has 7c2b2500000045
> no node has 7c2b2500000059
> no node has 7c2b2500000060
> no node has 7c2b2500000068
> no node has 7c2b250000006a
> no node has 7c2b250000006d
> no node has 7c2b2500000072
> no node has 7c2b2500000079
> no node has 7c2b2500000080
> no node has 7c2b2500000081
> no node has 7c2b2500000085
> no node has 7c2b2500000086
> no node has 7c2b250000008a
> no node has 7c2b25000000a1
> no node has 7c2b2500000200
> no node has 7c2b250000022c
> no node has 7c2b250000022e
> no node has 7c2b250000022f
> no node has 7c2b2500000232
> no node has 7c2b2500000238
> no node has 7c2b250000023d
> no node has 7c2b2500000245
> no node has 7c2b250000025b
> no node has 7c2b250000025d
> no node has 7c2b2500000261
> no node has 7c2b2500000269
> finish check&repair test
>
> Inserted back node id 2 and 3
>
> dog vdi read test | md5sum
> 8886bddd205a7698a8194594c76e61b5  -
>
> dog vdi check test
> finish check&repair test
What's the problem? Is there anything exceptional?