[one-users] Something about datablock image

[Ruben S. Montero]

Hi

You can make the datablock persistent so you can keep any modification.

Cheers

Ruben


On Sat, Jun 8, 2013 at 11:19 AM, song <song.gao at venusource.com> wrote:

> Hello everyone:
>
> Now I am testing datablock image,Documents say this type of image " is a
> storage for data, which can be accessed
>
> and modified from different Virtual Machines. This images can be created
> from previous existing data, or as an empty
>
> drive."
>
> But after I attach a datablock image either in the vm template or using
> command "onevm attachdisk",I must
>
> repartition it(eg.the image appear /dev/sda in the vm OS,then I must
> "fdisk /dev/sda" and then "mkfs.ext4
>
> /dev/sda1"),then all data will be lost,THEN this is the question ,how we
> use a datablock image.
> Any help will be appreciated!
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>



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Join us at OpenNebulaConf2013 in Berlin, 24-26 September, 2013
-- 
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | rsmontero at opennebula.org | @OpenNebula
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