[libvirt-users] live migration without shared storage problems.

[Luengffy XUE]

I find this error is cause by this source C  ----------savevm.c

http://tomoyo.sourceforge.jp/cgi-bin/lxr/source/savevm.c?v=qemu-kvm-0.12.3

I do not understand it. Anyone who develop it?


2011/10/26 vmnode guy <vmnodeguy at gmail.com>

> Try this, i am not sure it will works..
>  $ virsh -c qemu+ssh://destinationHost/system migrate --live
> --copy-storage-all vmubuntu
>
> But it works for me for below option:-
> $ virsh -c qemu+ssh://destinationHost/system migrate list
>
> Regards,
> Peter
>
> On Wed, Oct 26, 2011 at 10:22 PM, Luengffy XUE <feiliangxue at gmail.com>wrote:
>
>>
>> Hi, all
>>
>> I migrate a vm from source host to the destination host.
>>
>> I am sure every part is ok for migration.
>>
>>
>> 1   Create the  image in the destination and change the user and group.
>>
>> 2   Open TCP socket in the destination host.
>>
>>
>> and I migrate in the source host command line.
>>
>> But I get the error
>>
>> $ virsh migrate --live --copy-storage-all vmubuntu  qemu+ssh://destinationHost/system --verbose
>>
>> "error: operation failed : failed to retrieve chardev info inqemu with 'info chardev'"
>>
>> In the destination I find in the vmubuntu.log
>>
>> The error is
>>
>> "Migration failed. Exit code tcp:0.0.0.0:49170(-98),exiting."
>>
>>
>> What can I do to solve it ?
>>
>> I do not understand how the error comes.
>>
>> Anyone can help me ?
>>
>> Thanks in advance.
>>
>>
>>
>> _______________________________________________
>> libvirt-users mailing list
>> libvirt-users at redhat.com
>> https://www.redhat.com/mailman/listinfo/libvirt-users
>>
>
>
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