On 2013-02-06T14:49:57, Ulrich Windl <ulrich.wi...@rz.uni-regensburg.de> wrote:
> OK, why not be concrete then: If I have, let's say, 10 filesystems for
> virtual machines that should run independently on a selection of 7 nodes, how
> would your configuration look like? 10 cloned groups? Where do you put DLM,
> cLVM and O2CB?
My first reaction would be "why have 10 OCFS2 mounts, that seems insane"
;-)
I'd build one base cloned group (DLM, cLVM, o2cb) and then indeed
collocate/order the file systems with that if I wanted that, but via
independent constraints. I've not played with resource sets in this
context and can't try that, but I know individual clones can be
collocated + ordered fine.
Have you tried that? Then that would isolate the problem to resource
sets at least.
(I can't try, currently travelling with limited network access and
time.)
Regards,
Lars
--
Architect Storage/HA
SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB
21284 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde
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