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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] migrate virtual machine to another server
i write xm create bill.cfg
the domain i started and in the comand line i read:
xm create bill.cfg
Using config file "./bill.cfg".
Started domain bill
after this i write xm list and i have this outpot:
omain-0 0 256 1 r----- 211270.5
IR3UNI 17 768 1 -b---- 6346.7
macaion 20 768 1 -b---- 288823.8
ariete 5 128 1 -b---- 7855.1
backup 14 512 1 -b---- 6502.5
company 7 256 1 -b---- 43803.1
bill 10 512 1 ------ 0.0
^^^^^^
in the xend.log i have
2011-05-14 15:08:04 2669] DEBUG (XendDomainInfo:1618)
XendDomainInfo.constructDomain
[2011-05-14 15:08:04 2669] DEBUG (balloon:132) Balloon: 280304 KiB free;
need 2048; done.
[2011-05-14 15:08:04 2669] DEBUG (XendDomain:443) Adding Domain: 12
[2011-05-14 15:08:04 2669] DEBUG (XendDomainInfo:1703)
XendDomainInfo.initDomain: 12 256
[2011-05-14 15:08:04 2669] DEBUG (image:234) No VNC passwd configured for
vfb access
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: boot, val: dc
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: fda, val: None
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: fdb, val: None
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: soundhw, val: None
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: localtime, val: 0
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: serial, val: None
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: std-vga, val: 0
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: isa, val: 0
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: acpi, val: 1
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: usb, val: 0
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: usbdevice, val: tablet
[2011-05-14 15:08:04 2669] DEBUG (image:476) args: pci, val: []
[2011-05-14 15:08:04 2669] DEBUG (XendDomainInfo:1738)
_initDomain:shadow_memory=0x8, memory_static_max=0x10000000,
memory_static_min=0x0.
[2011-05-14 15:08:04 2669] DEBUG (balloon:132) Balloon: 279012 KiB free;
need 278528; done.
[2011-05-14 15:08:04 2669] INFO (image:139) buildDomain os=hvm dom=12
vcpus=1
[2011-05-14 15:08:04 2669] DEBUG (image:523) domid = 12
[2011-05-14 15:08:04 2669] DEBUG (image:524) image =
/usr/lib/xen-3.2-1/boot/hvmloader
[2011-05-14 15:08:04 2669] DEBUG (image:525) store_evtchn = 2
[2011-05-14 15:08:04 2669] DEBUG (image:526) memsize = 256
[2011-05-14 15:08:04 2669] DEBUG (image:527) vcpus = 1
[2011-05-14 15:08:04 2669] DEBUG (image:528) acpi = 1
[2011-05-14 15:08:04 2669] DEBUG (image:529) apic = 1
[2011-05-14 15:08:04 2669] INFO (XendDomainInfo:1514) createDevice:
[2011-05-14 15:08:05 2669] DEBUG (XendDomainInfo:1092)
XendDomainInfo.handleShutdownWatch
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
vif.
[2011-05-14 15:08:05 2669] DEBUG (DevController:156) Waiting for 0.
[2011-05-14 15:08:05 2669] DEBUG (DevController:595) hotplugStatusCallback
/local/domain/0/backend/vif/12/0/hotplug-status.
[2011-05-14 15:08:05 2669] DEBUG (DevController:595) hotplugStatusCallback
/local/domain/0/backend/vif/12/0/hotplug-status.
[2011-05-14 15:08:05 2669] DEBUG (DevController:609) hotplugStatusCallback
1.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
vbd.
[2011-05-14 15:08:05 2669] DEBUG (DevController:156) Waiting for 768.
[2011-05-14 15:08:05 2669] DEBUG (DevController:595) hotplugStatusCallback
/local/domain/0/backend/vbd/12/768/hotplug-status.
[2011-05-14 15:08:05 2669] DEBUG (DevController:595) hotplugStatusCallback
/local/domain/0/backend/vbd/12/768/hotplug-status.
[2011-05-14 15:08:05 2669] DEBUG (DevController:609) hotplugStatusCallback
1.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
irq.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
vkbd.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
vfb.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
console.
[2011-05-14 15:08:05 2669] DEBUG (DevController:156) Waiting for 0.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
pci.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
ioports.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
tap.
[2011-05-14 15:08:05 2669] DEBUG (DevController:151) Waiting for devices
vtpm.
[2011-05-14 15:08:05 2669] INFO (XendDomain:1165) Domain bill (12) unpaused.
Il 14/05/11 15:04, "Joseph Glanville" <joseph.glanville@xxxxxxxxxxxxxx> ha
scritto:
> Hi,
>
> What errors are printed to screen on xm/xl create?
>
> Also post relevant portions of xm log. I can't seem to think of why
> your domain wouldn't start.
>
> Joseph.
>
> On 14 May 2011 23:00, Asistar srl Ivan Bolognani <bolognani@xxxxxxxxxx> wrote:
>> the path is correct
>>
>> on server 2 is already running multiple virtual machines with Xen. vwindows
>> is that Linux
>> Every machine in the server 2 are all working.
>> The drivers qemu is installed
>>
>>
>>
>> Il 14/05/11 14:37, "Joseph Glanville" <joseph.glanville@xxxxxxxxxxxxxx> ha
>> scritto:
>>
>>> Hi,
>>>
>>> Ensure this path is correct:
>>> 'phy:/dev/europe_storage/bill-wdisk,hda,w',
>>> Also if you aren't using the QEMU ioemu driver make sure you have
>>> PVonHVM drivers installed or GPLPV if this is a Windows guest.
>>> Is there any error output when you try to start the domain?
>>>
>>> Joseph.
>>>
>>> On 14 May 2011 22:30, Asistar srl Ivan Bolognani <bolognani@xxxxxxxxxx>
>>> wrote:
>>>> My config file is:
>>>>
>>>> ******************
>>>> kernel = 'hvmloader'
>>>> builder = 'hvm'
>>>> memory = 512
>>>> shadow_memory = 8
>>>> name = "bill"
>>>> device_model = 'qemu-dm'
>>>> boot = 'dc'
>>>> sdl = 0
>>>> vnc = 1
>>>> stdvga = 0
>>>> vnclisten = '192.168.0.181'
>>>> # vfb = [
>>>> # 'type=vnc,'
>>>> # 'vncdisplay=1,'
>>>> # 'vncpasswd=foo'
>>>> # ]
>>>> # http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=585
>>>> usbdevice = "tablet"
>>>> # serial = 'pty'
>>>>
>>>> disk = [
>>>> 'phy:/dev/europe_storage/bill-wdisk,hda,w',
>>>> ]
>>>> vif = [
>>>> (
>>>> 'type=ioemu,'
>>>> 'ip=10.0.1.42,'
>>>> 'bridge=eth1,'
>>>> 'script=vif-bridge,'
>>>> 'vifname=bill.0,'
>>>> 'mac=00:16:3f:d5:f4:31'
>>>>
>>>> )
>>>> ]
>>>> on_poweroff = 'destroy'
>>>> on_reboot = 'restart'
>>>> on_crash = 'destroy'
>>>> ****************
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Il 14/05/11 14:25, "Joseph Glanville" <joseph.glanville@xxxxxxxxxxxxxx> ha
>>>> scritto:
>>>>
>>>>> Hi,
>>>>>
>>>>> Can you post the config file?
>>>>>
>>>>> Joseph.
>>>>>
>>>>> On 14 May 2011 21:59, Asistar srl Ivan Bolognani <bolognani@xxxxxxxxxx>
>>>>> wrote:
>>>>>> Good morning
>>>>>>
>>>>>> I followed the instructions,
>>>>>> I moved the image with command dd,
>>>>>> I moved on server 2 file.cfg and after on server 2 I typed xm create
>>>>>> file.cfg
>>>>>>
>>>>>> but will not start anything
>>>>>>
>>>>>> I must moved from server 1 to server 2 1 virtual machine wit windows
>>>>>> 2003
>>>>>> and 2 virtual machine with debian
>>>>>>
>>>>>>
>>>>>>
>>>>>> Il 13/05/11 17:55, "Joseph Glanville" <joseph.glanville@xxxxxxxxxxxxxx>
>>>>>> ha
>>>>>> scritto:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> If the devices are in /dev/mapper you are probably using LVM.
>>>>>>> You can use these commands to move the disks to server2 substituting
>>>>>>> in the names of the LVM logical volume names.
>>>>>>>
>>>>>>> # copy the LV to an image file
>>>>>>> dd if=/dev/mapper/<vgname>-<lvname> of=/tmp/<vmname>.img bs=1M
>>>>>>>
>>>>>>> #transfer the image file
>>>>>>> scp <user>@server2:/tmp/<vmname>.img
>>>>>>>
>>>>>>> #create a new LV assuming the volume group is already setup
>>>>>>> lvcreate -n<lvname> -L<sizeofdisk> <vgname>
>>>>>>>
>>>>>>> #copy the image onto the newly created lv
>>>>>>> dd if=/tmp/<vmname>.img of=/dev/mapper/<vgname>-<lvname>
>>>>>>>
>>>>>>> You should now be able to start the VM with the same configuration
>>>>>>> file assuming networking etc is setup the same as server1.
>>>>>>>
>>>>>>> Joseph.
>>>>>>>
>>>>>>>
>>>>>>> On 14 May 2011 01:38, Ivan Bolognani <bolognani@xxxxxxxxxx> wrote:
>>>>>>>> Good morning.
>>>>>>>>
>>>>>>>> I have a question can you help me?
>>>>>>>>
>>>>>>>> I must migrate a virtual machine from server1 to server2 but I do not
>>>>>>>> know
>>>>>>>> where to start
>>>>>>>>
>>>>>>>> files are all in / dev / mapper / but I do not understand how to move
>>>>>>>>
>>>>>>>> Can you help me posting the procedure to do to migrate the virtual
>>>>>>>> server
>>>>>>>>
>>>>>>>> Sorry for my english
>>>>>>>> Thanks
>>>>>>>> Ivan
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Xen-users mailing list
>>>>>>>> Xen-users@xxxxxxxxxxxxxxxxxxx
>>>>>>>> http://lists.xensource.com/xen-users
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Xen-users mailing list
>>>>>> Xen-users@xxxxxxxxxxxxxxxxxxx
>>>>>> http://lists.xensource.com/xen-users
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Xen-users mailing list
>>>> Xen-users@xxxxxxxxxxxxxxxxxxx
>>>> http://lists.xensource.com/xen-users
>>>>
>>>
>>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>>
>
>
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