Re: [Xen-users] Xen version 3.3 and config file

["Paras pradhan" <pradhanparas@xxxxxxxxx>]

On Wed, Dec 3, 2008 at 11:15 PM,  <jonr@xxxxxxxxxx> wrote:
> Quoting Paras pradhan <pradhanparas@xxxxxxxxx>:
>
>> On Wed, Dec 3, 2008 at 8:47 PM,  <jonr@xxxxxxxxxx> wrote:
>>>
>>> Quoting Paras pradhan <pradhanparas@xxxxxxxxx>:
>>>
>>>> hi
>>>>
>>>> I am running xen 3.3 in cenos 5.2. I got th rpms from
>>>> http://www.gitco.de/repo/xen3.3.0. Then I used virt-install to install
>>>> centos52 guest. All went fine and I can run my guest using : xm start
>>>> guestname. But I am not able to find the domain configuration file of
>>>> my guest. It should be in /etc/xen/ (?) but this time where does the
>>>> virt-install stores the config file.
>>>>
>>>>
>>>> Thanks
>>>> Paras.
>>>
>>> Hello Paras,
>>>
>>> I asked the same question awhile back. The ugly truth is that it doesn't
>>> create the file any longer. You can view the xml output by using 'virsh
>>> dumpxml <domuName>'.
>>>
>>> Hope that helps,
>>>
>>> Jon
>>>
>>
>>
>> And how do I change the parameters.. like changing memory, disks etc.
>>
>>
>> Thanks
>> Paras.
>
> Use 'virsh'. As root type vish on the command line, this will drop you into
> the virsh shell. From there you can do a 'memset <domid> <meminkb>'. Use
> 'man virsh' to figure out how to use all of the commands.
>
> No Problem,
> Jon
>
>
>
>
>
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>

For memset and few other options it is file. But there may be lots of
other cases in which the domain config file should be tweaked. As an
example: I need to change

disk phy:/dev/drbd1
to
disk  drbd:myresourcedisk


Thanks
Paras.

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