*** (0.28) *** Re: [Linux-HA] grouping cloned resources?

[Alan Robertson]

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Andrew Beekhof wrote:
> On 2/21/07, Andreas Kurz <andreas.kurz at gmail.com> wrote:
>> On 2/21/07, Sebastian Reitenbach <sebastia at l00-bugdead-prods.de> wrote:
>> > Hi list,
>> >
>> > in my cluster I have two logical groups of cloned OCFS2 filesystem
>> resources. In
>> > each
>> > group I have about 10 mounted ocfs partitions. I would like to group
>> 10 in one
>> > group, and
>> > the rest in a second group, because databases run on these
>> partitions, and I do
>> > not want
>> > to specify a constraint for each partition/database. I will only
>> specify a
>> > contstraint for
>> > a group, and a database. But when I create a group in hb_gui and
>> then try to
>> > assign a
>> > cloned resource on the prior created group, I get an  error, the
>> same with
>> > cibadmin.
> 
> because you're not allowed to do that
> the dtd is explicit - groups cannot contain anything except primitive
> resources

OK.

I had the impression they could contain groups - and it makes a lot of
sense for them to be able to do so - if the outer groups don't imply
ordering or colocation.

I suspect that this would be useful.  And, I also believe that the
original request is also useful.

Would you be amenable to thinking about an enhancement request to loosen
this up?

- --
    Alan Robertson <alanr at unix.sh>

"Openness is the foundation and preservative of friendship...  Let me
claim from you at all times your undisguised opinions." - William
Wilberforce
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