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Re: [Xen-API] One resource pool and local lvm SR mirrored using DRBD

To: "George Shuklin" <george.shuklin@xxxxxxxxx>
Subject: Re: [Xen-API] One resource pool and local lvm SR mirrored using DRBD
From: "Jakob Praher" <jakob@xxxxxxxxxxx>
Date: Tue, 16 Aug 2011 23:49:35 +0200
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Reply-to: Jakob Praher <jakob@xxxxxxxxxxx>
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Hi,

I would like to build DRBD for XCP and use it as a .rpm in the dom0s.
There is an example for doing so w/ XCP 0.5 albeit there it is described using 
the DDK.
If DRBD is supported by XCP 1.1 out of the box it would be best.

Cheers,
Jakob

Am Dienstag, 16. August 2011 22:45 CEST, George Shuklin 
<george.shuklin@xxxxxxxxx> schrieb:

> It depends on expected functionality.
>
> What do you really except from those DDK? Do you need to compile a new
> module for kernel or rebuild xapi, or create new application to be ran
> in dom0?
> I could say  about 90% created just for rhel/centos, not for xcp. F.e.
> we build our packages on debian build server (some guys of our teem even
> creates a packages for test cloud installation on their macs).
> The single area were ddk is needed is a kernel/xen hacking, and it can
> be done by installing required versions of gcc/libc-dev/xen-headers and
> so on on any centos system.
>
> The question is what you want to do in ddk machine?
>
>
> On 17.08.2011 00:03, Jakob Praher wrote:
> > Hi,
> >
> > thanks again for your answer. Sorry for my ignorance, but what is the best 
> > way to get a DDK like guest up and running on XCP.
> >
> > E.g. From what I have read sofar the easiest option is to start with a 
> > simple XCP installation in a domU and then use auxiliary packages to do XCP 
> > developent, right?
> >
> > Thanks,
> > Jakob
> >
> > George Shuklin<george.shuklin@xxxxxxxxx>  schrieb:
> >
> >> Auxiliary Package
> >>
> >> Contains source and binaries for components and utilities that are
> >> needed for XCP development.
> >>
> >>
> >> http://xen.org/download/xcp/index_1.0.0.html
> >>
> >>
> >> If you need kernel headers they are available in
> >>
> >> ./kernel-dom0:
> >> total 67796
> >> -r--r--r-- 1 root root 69423053 2011-02-02 23:50
> >> kernel-2.6.32.12-0.7.1.xs1.0.0.311.170586.src.rpm
> >>
> >> http://downloads.xen.org/XCP/42052/sources/source-1.iso.txt
> >>
> >>
> >>
> >> В Втр, 16/08/2011 в 19:08 +0200, Jakob Praher пишет:
> >>> Dear George,
> >>>
> >>> Am 15.08.2011 19:27, schrieb George Shuklin:
> >>>> Right now we using XCP 0.5 and starting migraition process to XCP 1.0.
> >>>> Both of them do have DDK you can use for compilation of modules.
> >>> where do I find the DDK f. 1.0 you mention?
> >>>
> >>> Cheers,
> >>> Jakob
> >>>
> >>
> >>
> >> _______________________________________________
> >> xen-api mailing list
> >> xen-api@xxxxxxxxxxxxxxxxxxx
> >> http://lists.xensource.com/mailman/listinfo/xen-api






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