Rif: Re: [Linux-HA] explanations

[Lars Marowsky-Bree]

On 2005-07-12T12:11:33, gianluca.mancuso at realemutua.it wrote:

Hi, could you please use a mail program which does not destroy threading
(ie, which sets the References and In-Reply-To headers correctly) and
use proper quoting? Google should be your friend.

Thanks!

> No. The CIB is synced automatically, and you SHOULD NOT manually modify
> the file on disk, except via the tools.
> 
> OK, but the first one how to create it

You could look at our website:
http://www.linux-ha.org/ClusterResourceManager_2fSetup

> > 2 - When I use the crm, how can I monitor the network connetivity without
> >     using ipfail?
> 
> This is not currently possible.
> 
> Ok but if the interface of public net  falls heartbeat if it notices some.

I don't understand this question.

> > 3 - How can I force the assignment of a resource to a specific node.
> 
> Set correct constraints.
> 
>  Give me an example

http://www.linux-ha.org/ClusterInformationBase_2fUserGuide

> > 6 - Is it possible to use quorum with heartbeat (configuration)?
> There's an option in the CIB to require quorum or not.
> 
> There's a beautifully annotated CIB documentation on the website ;-)
> 
> For resolve the split-brain without stonith device is necessary configure
> the quorum.
> 
> Where I find the documentation in order to shape it, using a shared disk1.

Now you're being more specific. Heartbeat supports quorum, but currently
does not support quorum disks.


Sincerely,
    Lars Marowsky-Brée <lmb at suse.de>

-- 
High Availability & Clustering
SUSE Labs, Research and Development
SUSE LINUX Products GmbH - A Novell Business	 -- Charles Darwin
"Ignorance more frequently begets confidence than does knowledge"