<div dir="auto"><div>Resend, as it seems there was a problem before with mailing list...<br><div class="gmail_extra"><br><div class="gmail_quote">Il 21/Dic/2016 17:37, "Gianluca Cecchi" <<a href="mailto:gianluca.cecchi@gmail.com">gianluca.cecchi@gmail.com</a>> ha scritto:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><div class="elided-text">On Wed, Dec 21, 2016 at 5:11 PM, <span dir="ltr"><<a href="mailto:ovirt@timmi.org" target="_blank">ovirt@timmi.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
Hi oVirt List,<br>
<br>
I wanted to upgrade our oVirt 3.6.7 installation in the next couple
of days to oVirt 4.0.5.<br>
My hosts are running CentOS 7.2 currently. It is safe to perform the
upgrade also to CentOS 7.3? <br>
<br>
Is 4.0.5 also support this version of CentOS?<br>
<br>
It is correct that the upgrade to 4.0 is the same as always?<br>
Just I need to install the new repositories?<br>
I guess I have to delete the old 3.6 repos or not?<br>
<br>
<pre class="m_4283809731903524228gmail-m_-2794991836364796484highlight m_4283809731903524228gmail-m_-2794991836364796484plaintext"><code> # yum install <a class="m_4283809731903524228gmail-m_-2794991836364796484moz-txt-link-freetext" href="http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm" target="_blank">http://resources.ovirt.org/pub<wbr>/yum-repo/ovirt-release40.rpm</a>
# yum update "ovirt-engine-set<wbr>up*"
# engine-setup</code></pre>
<br>
Best regards and thank you for your answers<br>
Christoph<br>
</div>
<br><br></blockquote><div><br></div></div><div>Can you give more details, such as:</div><div><br></div><div>- how many hosts?</div><div>- how many DCs?</div><div>- how many Clusters?</div><div>- which kinds of storage domains in use (NFS, iSCSI, FC, ...)?</div><div>- currently using Hosted Engine? Planning to use it in upgraded environment?</div><div>- currently using reports and dwh and if so, currently using which database for them?</div><div>- other custom configuration aspects?</div><div><br></div><div>The more you give in advance the more other users can share about their experience.</div><div><br></div><div>In general this guide for RHEV should be of help for oVirt too:</div><div><a href="https://access.redhat.com/documentation/en/red-hat-virtualization/4.0/paged/upgrade-guide/" target="_blank">https://access.redhat.com/<wbr>documentation/en/red-hat-<wbr>virtualization/4.0/paged/<wbr>upgrade-guide/</a><br></div><div><br></div><div>HIH as a first insight,</div><div><br></div><div>Gianluca</div><div> </div></div><br></div></div>
</blockquote></div><br></div></div></div>