[Pacemaker] pacemaker service start failed.

[Yuusuke Iida]

Hi, Andrew

(2012/10/26 9:31), Andrew Beekhof wrote:
>> When I described the IP which I used in ring0 in /etc/hosts, I confirmed
>> >that start of pacemaker succeeded.
>> >
> [moved first question to the end]
I understood that name solution was necessary.

>
>> >Was there any problem with a conventional method to use uname()?
> The problem with uname() is that your peers don't know the value until
> you send it to them.
> Which creates a conceptual race condition - how do you send a message
> to (or fence) a peer who's name you don't know yet?
sorry, I did not understand it a little.
What kind of situation is it?

>
>> >Will setting to convert IP of such ring0 into the name be necessary by all
>> >means in future?
> In a word "no":-)
>
> There are a couple of options:
>
> - you can specify the names to use in corosync.conf (nodelist)
>    using a nodelist doesn't prevent you from using multicast
>
> - you can setup /etc/hosts as you did above
>
> - I have just now re-instated the uname() default for corosync 2.0
> cluster types.  It didn't occur to me that people wouldn't set up
> anything:-)
>    The patch is:https://github.com/beekhof/pacemaker/commit/9a81945
> can you give it a try?
I tried this correction.
The correction seems to run without a problem.

Thanks,
Yuusuke

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Yuusuke Iida
Mail: iidayuus at intellilink.co.jp
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