[Linux-HA] Creating groups after the resources

[Lars Marowsky-Bree]

On 2007-07-06T00:13:41, Ciro Iriarte <cyruspy at gmail.com> wrote:

> Hi,
> 
> I already have running an ip resource, drbd+filesystem (with it's own
> constraints) as separate services. Later i plan to include drbdlinks
> (not sure why it's not included on heartbeat as of 2.1.0) and nagios
> as a service.
> 
> Is it possible to create groups and add to them already defined
> resources?, does a group implies collocation and order?, how will be
> affected hand defined locations?

"Add groups to already defined resources"? I'm not quite sure I
understand what you mean.

You can of course add any resources - primitive, group, clone,
master_slave - later on, and then tie them to the existing resources you
already have using constraints.

Was that what you were asking?


Yes, groups by default imply collocation and ordering for all the
elements they contain. (Though you could switch this off.)



Regards,
    Lars

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Teamlead Kernel, SuSE Labs, Research and Development
SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)
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