[one-users] Couple of questions

[Carlos Martín Sánchez]

Hi,

1: Yes, onehost flush [1]
2: If the images are persistent, the VM will be using a link to the source
image (unless you are using the ssh transfer manager driver), and the
redeployed VM will be up to date. Volatile and non-persistent disks are
lost on resubmit, but this can be changed following this workaround [2]

Regards

[1]
http://opennebula.org/documentation:rel3.8:host_guide#enable_disable_and_flush
[2]
http://lists.opennebula.org/pipermail/users-opennebula.org/2012-November/020882.html
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>


On Thu, Dec 20, 2012 at 6:20 AM, Shankhadeep Shome <shank15217 at gmail.com>wrote:

> 1. Is there an easy way to migrate all the VMs from a single host so the
> host can be put into maintenance mode?
>
> 2. What happens if a host goes down hard and the OS volume cannot be
> recovered, can the vms be restarted on another host without redeploying
> from the base image?
>
> I haven't been keeping up with many of the newer features so apologies if
> i missed anything in the documentation
>
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>
>
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