<div dir="ltr">Hi,<div><br></div><div>You can create a new VM template using the new Image, and requesting the same IP manually [1]. If you want to prevent OpenNebula from giving that IP to another VM, you can put it on hold [2] temporarily.</div>

<div><br></div><div>Regards</div><div><br></div><div>[1] <a href="http://docs.opennebula.org/stable/user/references/template.html#network-section">http://docs.opennebula.org/stable/user/references/template.html#network-section</a><br>

</div><div>[2] <a href="http://docs.opennebula.org/stable/user/virtual_resource_management/vgg.html#hold-and-release-leases">http://docs.opennebula.org/stable/user/virtual_resource_management/vgg.html#hold-and-release-leases</a><br>

</div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div dir="ltr">--<br><div>Carlos Martín, MSc<br>Project Engineer</div><div>OpenNebula - Flexible Enterprise Cloud Made Simple<br><div><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px"><a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="mailto:cmartin@opennebula.org" target="_blank">cmartin@opennebula.org</a> | <a href="http://twitter.com/opennebula" target="_blank">@OpenNebula</a></span><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px"><a href="mailto:cmartin@opennebula.org" style="color:rgb(42,93,176)" target="_blank"></a></span></div>

</div></div></div>
<br><br><div class="gmail_quote">On Tue, Jan 14, 2014 at 2:45 PM, 普通人 <span dir="ltr"><<a href="mailto:1360848475@qq.com" target="_blank">1360848475@qq.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

HI everyone <div><br></div><div>   now , i want to rebuild  my  VM  and change the OS (eg. from Centos to Ubuntu),but want to keep IP and data disk.</div><div>   Unfortunately,in  Openebula  ,there is only  "recreate". Is there someone can help me to realise  my goal ??</div>

<div>   thank you .......</div><ul style="margin:1em 0px 0px;padding:0px;border:0px;outline:0px;list-style:none;color:rgb(67,67,67);font-family:Tahoma,Arial;font-size:12px;line-height:24px;background-color:rgb(242,242,242)">

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