[sheepdog] howto stop a sheep?

[levin li]

On 07/18/2012 02:32 PM, Liu Yuan wrote:
> On 07/18/2012 02:11 PM, Dietmar Maurer wrote:
>> Jul 18 07:57:37 [main] cluster_sanity_check(501) joining node epoch too large: 13 vs 12
>> Jul 18 07:57:37 [main] cluster_wait_for_join_check(524) transfer mastership (13, 12)
>> Jul 18 07:57:37 [main] sd_check_join_cb(921) 192.168.2.2:7002: ret = 0x3, cluster_status = 0x4
>> Jul 18 07:57:37 [main] __corosync_dispatch_one(312) failed to join sheepdog cluster: please retry when master is up
>> Jul 18 07:57:37 [main] crash_handler(402) sheep pid 27848 exited unexpectedly
> 
>> Which one do you mean?
> 
> I just saw above log and didn't look into the issue yet. Node joining
> logic has been vastly refactored by you, so I think you would know better.
> 
> Thanks,
> Yuan
> 

Is it the correct logic we expected when master transfer happens?

As a node with smaller epoch starts firstly, starting a node with bigger epoch
would cause master transfer, this would make the node with smaller epoch exit
and user should try to start it again.

thanks,

levin