9:30 p.m.
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Hi Gianluca,
no quite plain. We are connecting to a openldap server.
Best regards
Christoph
Am 21.12.2016 um 19:25 schrieb Gianluca Cecchi:
Il 21/Dic/2016 19:17, <ovirt(a)timmi.org <mailto:ovirt@timmi.org>> ha
scritto:
Hi Gianluca,
currently we have:
2 hosts (one is running also the oVirt Engine)
1 DC
We are only using NFS storage.
No reports are used. But we have it integrated into our LDAP.
Best regards
Christoph
Am 21.12.2016 um 17:37 schrieb Gianluca Cecchi:
>
>
> On Wed, Dec 21, 2016 at 5:11 PM, <ovirt(a)timmi.org
> <mailto:ovirt@timmi.org>> wrote:
>
> Hi oVirt List,
>
> I wanted to upgrade our oVirt 3.6.7 installation in the next
> couple of days to oVirt 4.0.5.
> My hosts are running CentOS 7.2 currently. It is safe to
> perform the upgrade also to CentOS 7.3?
>
> Is 4.0.5 also support this version of CentOS?
>
> It is correct that the upgrade to 4.0 is the same as always?
> Just I need to install the new repositories?
> I guess I have to delete the old 3.6 repos or not?
>
> |# yum install
> http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm
> <http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm>
> # yum update "ovirt-engine-setup*" # engine-setup|
>
> Best regards and thank you for your answers Christoph
>
> Can you give more details, such as:
> - how many hosts?
> - how many DCs?
> - how many Clusters?
> - which kinds of storage domains in use (NFS, iSCSI, FC, ...)?
> - currently using Hosted Engine? Planning to use it in upgraded
> environment?
> - currently using reports and dwh and if so, currently using
> which database for them?
> - other custom configuration aspects?
> The more you give in advance the more other users can share about
> their experience.
> In general this guide for RHEV should be of help for oVirt too:
>
https://access.redhat.com/documentation/en/red-hat-virtualization/4.0/pag...
>
<https://access.redhat.com/documentation/en/red-hat-virtualization/4.0/pag...
>
> HIH as a first insight,
> Gianluca
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.
I'll let you know.
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)
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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>
<blockquote
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>
</div>
<blockquote type="cite">
<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(a)timmi.org</a>&gt;</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_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>/yu...
# 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-virtualizat...
target="_blank">https://access.redhat.com/<wbr>documen...
</div><div>
</div><div>HIH as a first insight,</div><div>
</div><div>Gianluca</div><div> </div></div>
</div></div>
</blockquote>
</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>
</blockquote>
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