[Linux-HA] Learning the CIB

[vini.bill at gmail.com]

Thanks for the help.

I'm a litle bit troubled here at work and all the documentation that I'm
writing here is completely in portuguese, so... I'll translate everything
tomorrow and try to post something on the wiki asap.  I'll also try to add
more content after reading the crm/crm-1.0.dtd

Just one more question. Is the heartbeat software written in C? I'm studing
C and starting to consider some code contributions.

Best regards.

... Vinicius Menezes ...



On 1/5/07, Pavol Gono <palo.gono at gmail.com> wrote:
>
> Hi
>
> Nice reading is in source tree:
> crm/crm-1.0.dtd
> crm/crm.txt (chapter 5)
> Just take the latest sources from http://hg.linux-ha.org/dev/. Web
> page http://www.linux-ha.org/ClusterResourceManager/DTD1.0/Annotated
> is maybe not quite up-to-date.
>
> I'll answer what is simple to answer :)
>
>
> On 1/5/07, vini.bill at gmail.com <vini.bill at gmail.com> wrote:
> > Hi guys.
> >
> >     As I said in a previous mail, I'm Writing a document teaching how to
> use
> > the CIB Tags, how to place them, what they mean and something more that
> I
> > haven't foreseen. I intend to contribute it back to the project. I'd
> like to
> > discuss some topics that I haven't understood very well so as I can
> write
> > about them. I'll also make some minor comparsions with XHTML to make
> things
> > a bit clearer to me but I won't make these on the final text.
> >
> >     Today, before leaving work I'll seek somewhere to post it so you can
> > take a look at my progress. It`ll be in a Wiki format since I`m going to
> > publish it on the wiki we have here and to make easier to add to the
> main
> > documentation.
> >
> > 1) Is there any directive that isn't contained on the <cib> </cib> ? Can
> I
> > create groups of configurations ( if yes, what would be the necessity to
> > have it? ) ?
> >
> > 2) There are only 4 configuration tags: (1) constraints, (2) crm_config
> and
> > (3) resources and the (4) nodes. Is that right ?
>
> yes
>
> >
> > 3) What does the empty <nodes/> tag mean? The CRM daemon will fill in
> every
> > node automagically ?
>
> yes, user doesn't need to fill in nodes tag.
>
> >
> > 4) What do operations do in a primitive?
>
> e.g. you can tell heartbeat to monitor your resource
>
> >
> > 5) What is the difference between <atributes> and <instance_atributes>
> ??
> >
> > 6) Is there any tag missing on this page (
> > http://www.linux-ha.org/ClusterResourceManager/DTD1.0/Annotated ) that I
> > should look for by myself ?
>
> See crm/crm-1.0.dtd
>
> >
> > 7) What does the empty <status/> tag mean?
>
> status tag is filled in by heartbeat at runtime, user shouldn't write
> to it. The command "cibadmin -Ql" is good for reading this tag.
>
> >
> > ... Vinicius Menezes ...
> > _______________________________________________
> > Linux-HA mailing list
> > Linux-HA at lists.linux-ha.org
> > http://lists.linux-ha.org/mailman/listinfo/linux-ha
> > See also: http://linux-ha.org/ReportingProblems
> >
> _______________________________________________
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> See also: http://linux-ha.org/ReportingProblems
>



-- 
... Vinicius Menezes ...