Re: Re: [Xen-users] XCP/XenServer Migration utility now available at xen.org

[David Markey <admin@dmarkey.com>]

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If you change xvda1 to xvda, change xvda2 to xvdb it will work fine.

Change references in /boot/grub/menu.lst of xvda1 to xvda

Change references in /etc/fstab of xvda1 to xvda, and xvda2 to xvdb.


Understand?


2010/3/15 Martinx - ジェームズ <thiagocmartinsc@gmail.com>

> Exactly!
>
>  The first one is for my domU hosted at my open source Xen (powered by
> Debian), the second fstab, is the new one, used for my guests hosted at my
> XenServers.
>
>
> Thanks!
> Thiago
>
> 2010/3/15 David Markey <admin@dmarkey.com>
>
>> I'm confused,
>>
>> You supply 2 fstabs there, one using LVM, one without. Which one is it?
>>
>>
>>
>>
>> 2010/3/15 Martinx - ジェームズ <thiagocmartinsc@gmail.com>
>>
>> Hi David!
>>>
>>>  My Xen domU in my open source dom0 (Debian) have this configuration
>>> file:
>>>
>>> ----
>>> bootloader  = '/usr/bin/pygrub'
>>> extra       = 'console=hvc0'
>>> memory      = '64'
>>> disk        = [
>>>                   'phy:/dev/HyperVG01/guest01-root,xvda1,w',
>>>                   'phy:/dev/HyperVG01/guest01-swap,xvda2,w',
>>>               ]
>>> name        = 'guest01'
>>> vif         = [ 'mac=00:01:64:4b:0d:2e, vifname=guest01-eth0,
>>> bridge=eth0' ]
>>> on_poweroff = 'destroy'
>>> on_reboot   = 'restart'
>>> on_crash    = 'restart'
>>> ----
>>>
>>>  My guest01 /etc/fstab file:
>>>
>>> proc            /proc           proc    defaults        0       0
>>> /dev/xvda1      /               ext3    relatime,errors=remount-ro
>>> 0       1
>>> /dev/xvda2      none            swap    sw              0       0
>>>
>>>  BUT, this is for open source Xen domU, within the XenServer, the guest01
>>> should be:
>>>
>>> proc            /proc           proc    defaults        0       0
>>> /dev/xvda1      /boot           ext2    defaults        0       2
>>> /dev/mapper/vdwuaf1-root /               ext3    errors=remount-ro
>>> 0       1
>>> /dev/mapper/vdwuaf1-swap_1 none            swap    sw
>>> 0       0
>>>
>>>  And the partition table of the guest01:
>>>
>>> guest01:~# fdisk -lu /dev/xvda
>>>
>>> Disk /dev/xvda: 8589 MB, 8589934592 bytes
>>> 255 heads, 63 sectors/track, 1044 cylinders, total 16777216 sectors
>>> Units = sectors of 1 * 512 = 512 bytes
>>> Disk identifier: 0x0009c181
>>>
>>>     Device Boot      Start         End      Blocks   Id  System
>>> /dev/xvda1   *          63      498014      248976   83  Linux
>>> /dev/xvda2          498015    16771859     8136922+  8e  Linux LVM
>>>
>>>  You tool can recreate the partition scheme? Or it just copy the domU as
>>> is?
>>>  I have many others domU like this to copy...
>>>
>>> Thanks!
>>> Thiago
>>>
>>> 2010/3/15 David Markey <admin@dmarkey.com>
>>>
>>> If anyone has feature requests, direct them here.
>>>>
>>>> The next feature i'll be working on is supporting kernels loaded from
>>>> the Dom0. The kernel images will have to be copied to the XenServer/XCP
>>>> Dom0.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> 2010/3/12 Martinx - ジェームズ <thiagocmartinsc@gmail.com>
>>>>
>>>>> Really COOL!!! I'm doing all this work manually until now!
>>>>>
>>>>>
>>>>> On 12 March 2010 15:33, David Markey <david.markey@citrix.com> wrote:
>>>>>
>>>>>> Hi all,
>>>>>>
>>>>>> A new python based migration utility for migrating your xend virtual
>>>>>> machines to XCP  is now available at:
>>>>>>
>>>>>> http://www.xen.org/products/cloud_projects.html
>>>>>>
>>>>>> It can generate XVAs from your xend based HVM and paravirtualised
>>>>>> virtual machines.
>>>>>> It can also steam your VM directly to a XenServer/XCP host over HTTP
>>>>>> or HTTPS.
>>>>>>
>>>>>> Please read the README for pointers and guidelines on how to prepare
>>>>>> your VMs for migration to XCP. Most PV based virtual machines will need some
>>>>>> preparation work.
>>>>>>
>>>>>>
>>>>>> Thanks to Stephen Spector and Dave Scott!
>>>>>>
>>>>>> Enjoy,
>>>>>>
>>>>>> David
>>>>>>
>>>>>> _______________________________________________
>>>>>> Xen-users mailing list
>>>>>> Xen-users@lists.xensource.com
>>>>>> http://lists.xensource.com/xen-users
>>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Xen-devel mailing list
>>>>> Xen-devel@lists.xensource.com
>>>>> http://lists.xensource.com/xen-devel
>>>>>
>>>>>
>>>>
>>>
>>
>

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