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

To: Jakob Praher <jakob@xxxxxxxxxxx>
Subject: Re: [Xen-API] One resource pool and local lvm SR mirrored using DRBD
From: George Shuklin <george.shuklin@xxxxxxxxx>
Date: Wed, 17 Aug 2011 00:45:46 +0400
Cc: Jakob Praher <jpraher@xxxxxxxxxxxxxxxxxxx>, xen-api@xxxxxxxxxxxxxxxxxxx
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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



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