Re: [Kimchi-devel] Live migration backend
kimchi-devel-bounces(a)ovirt.org wrote on 10/27/2015 08:31:49 AM:
Cheers,
Frank
Date: Mon, 26 Oct 2015 16:08:11 -0200
From: <dhbarboza82(a)gmail.com>
To: Kimchi Devel <kimchi-devel(a)ovirt.org>
Subject: [Kimchi-devel] [PATCH 0/3] Live migration backend
Message-ID: <1445882894-10208-1-git-send-email-dhbarboza82(a)gmail.com>
From: Daniel Henrique Barboza <dhbarboza82(a)gmail.com>
This patch series implements the first release of the Live (and cold!)
migration in Kimchi.
*** Requirements for a VM migration ***
- shared storage. The disk/storage path must be the same at the origin
and destination.
Is this a temporary restriction in kimchi?
We otherwise do support live migration w/ storage...
- password-less login
- enough resorces in the destination host to allocate the VM
Limitations of this first version and possible candidates for future
work:
- do not automate the process of password-less login (but it is able to
verify this condition)
- due to the above limitation, the 'user' parameter value is only 'root'
at this moment
- do not verify the 'shared storage' condition
- do not verify same hypervisor/arch conditions
- the origin VM will shutdown after migration (not sure if can be helped)
Ahh, shutdown where, if it was running on source, it should be running on
destination..
clearly it will not be on source anymore..
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