[Xen-users] How does Live Migration work

[Thiago Vinhas <thiago@xxxxxxxxxxxxxxxx>]

Hi,

I've been testing live migration extensively, but I'm not sure how it works.

Sometimes I can successfully migrate a VM from one server to another, but other times it just fails, and I don't know the reason.

When migrating, xen "saves" the state of the machine, and restores it on another server, right? Does it saves files somewhere? How much avaiable memory do I need to run the migration?

Regards,

--

Thiago Vinhas de Moraes ________________________________________________________ SimpleWeb Tecnologia Inovativa Soluções em cloud computing e gerenciamento de TI Av. das Américas, 500 - Bloco 23 / Sala 215 - Rio de Janeiro - RJ Tel/Fax: 0800-8880-WEB / (21) 3002-0377 Celular: .(21) 9999-0027 / Skype: tvinhas E-Mail: thiago@xxxxxxxxxxxxxxxx Web: http://www.simpleweb.com.br

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