From: Pablo Mellado <mellado@iram.es>
To: kvm@vger.kernel.org
Subject: High availability VM
Date: Thu, 28 Jan 2010 09:55:10 +0100 [thread overview]
Message-ID: <4B6150EE.4080205@iram.es> (raw)
Hi there,
I would need a system running in a VM with high availability. My current
version of KVM in Debian Lenny does not support to take snapshots of the
VM while it is running. So I was wondering if I can migrate the VM and
then make the snapshot on the source host. Once the snapshot is done, I
would migrate the machine back to the source host. Is that possible? Can
I run a savevm command on a already migrated VM?
The main idea is to make snapshots in a daily basis, and in case the
host machine fails (i.e. hardware failure), starts the last snapshot in
a new host.
Best regards,
Pablo
--
Pablo Mellado
Software Engineer
Instituto de Radioastronomia Milimetrica
Avenida Divina Pastora 7, Local 20
E 18012 Granada, España
Telefono: +34 958 805 456
Fax: +34 958 222363
next reply other threads:[~2010-01-28 9:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-28 8:55 Pablo Mellado [this message]
2010-01-28 11:01 ` High availability VM Martin Maurer
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