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Hi all,<br>
<br>
please note that I have upgrade my oVirt 3.6.5 environment to 4.0.5
without problems.<br>
I saw some network messages in my evens but I will post them later
in a separate thread.<br>
<br>
Really great work how the upgrades are working.<br>
<br>
Best regards<br>
Christoph<br>
<br>
<div class="moz-cite-prefix">Am 21.12.2016 um 19:30 schrieb
<a class="moz-txt-link-abbreviated" href="mailto:ovirt@timmi.org">ovirt@timmi.org</a>:<br>
</div>
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cite="mid:9149094a-498b-a9d3-da14-8dd3c37c8fe4@timmi.org"
type="cite">
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Hi Gianluca,<br>
<br>
no quite plain. We are connecting to a openldap server.<br>
<br>
Best regards<br>
Christoph<br>
<br>
<div class="moz-cite-prefix">Am 21.12.2016 um 19:25 schrieb
Gianluca Cecchi:<br>
</div>
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cite="mid:CAG2kNCwD3zJxwzo0GqmQSP7RZazCVWnGFG77DY1VymtsN8kLKA@mail.gmail.com"
type="cite">
<div dir="auto">
<div><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">Il 21/Dic/2016 19:17, <<a
moz-do-not-send="true" href="mailto:ovirt@timmi.org">ovirt@timmi.org</a>>
ha scritto:<br type="attribution">
<blockquote class="quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Hi Gianluca,<br>
<br>
currently we have:<br>
<br>
2 hosts (one is running also the oVirt Engine)<br>
1 DC<br>
We are only using NFS storage.<br>
<br>
No reports are used. But we have it integrated into
our LDAP.<br>
<br>
Best regards<br>
Christoph
<div class="elided-text"><br>
<br>
<div class="m_1001466537992973709moz-cite-prefix">Am
21.12.2016 um 17:37 schrieb Gianluca Cecchi:<br>
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<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Dec 21,
2016 at 5:11 PM, <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:ovirt@timmi.org"
target="_blank">ovirt@timmi.org</a>></span>
wrote:<br>
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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_1001466537992973709gmail-m_-2794991836364796484highlight m_1001466537992973709gmail-m_-2794991836364796484plaintext"><code> # yum install <a moz-do-not-send="true" class="m_1001466537992973709gmail-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>
Best regards and thank you for your answers
Christoph
</div>
</blockquote><div>
</div><div>Can you give more details, such as:</div><div>
</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>
</div><div>The more you give in advance the more other users can share about their experience.</div><div>
</div><div>In general this guide for RHEV should be of help for oVirt too:</div><div><a moz-do-not-send="true" 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>
</div><div>
</div><div>HIH as a first insight,</div><div>
</div><div>Gianluca</div><div> </div></div>
</div></div>
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</div></div></blockquote></div>As the environment is simple I can try to simulate, probably next week, as an exercise, as I have to migrate a similar test environment then.</div></div><div class="gmail_extra" dir="auto">I'll let you know.</div><div class="gmail_extra" dir="auto">Plain ldap or freeipa or what? I will test with freeipa as shipped in CentOS 7.2 with updates (not yet upgraded to 7.3)</div><div class="gmail_extra" dir="auto">
</div></div>
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