Hello Gianluca,
yes i installed the All-in-One Solution. I know the fact, that it will
deprecated in Version 4.0, but my company is so small that it actually
would not be profitable to use min 3 Server (2 ovirt and 1 for storage).
i also have to migrate from another solution which doesnt support the
free version realy good. So oVirt all-in-one seems to me a good option,
actually, and i hope while lots of people use that, that the developer
will have over version 4.0 a similar solution. as far as i know the
support until 4.0 is still there for all-in-one and the date for release
not public. so it could be at end of the year or later ... maybe ...
Ok back to the topic. No i want to migrate, i simply want to Update from
3.6.2 to 3.6.3. Actually i do these:
- in WebGUI Admin Portal i set the Host to Maintenance Mode
- # yum check-update
- # yum update
- # engine-setup
- run through config Options
- in WebGUI run Upgrade for the Host
- after successfull Upgrade i set the Host back to active
These Steps seems in my test to work, but is that the right way for
All-in-One ?
Many thx
Taste
Am 2016-03-06 22:16, schrieb Gianluca Cecchi:
Ah ok.
So you previously installed an All-in-One setup following something
like these instructions:
http://www.ovirt.org/develop/release-management/features/integration/allinone/
[2]
But this feature is deprecated in 3.6 and it should be dropped in 4.0
And you want to migrate this single host installation to an
hosted-engine one, that for a clean new install should be done with
something like this:
http://www.ovirt.org/documentation/how-to/hosted-engine/ [3]
In your case you have to migrate and follow something similar to this:
http://www.ovirt.org/develop/developer-guide/engine/migrate-to-hosted-engine/
[4]
but I think it is not so simple if you have at the end only one host
to use....
You could export your VMs and the re-import them after migration and
scratch of your hypevisor.
What Joop suggested is the rpm command (adding a final "m" to rp)
But I think that actually you are on All-in-one where the engine mgmt
part is installed on the same machine that acts as the hypervisor.
Try to read the migration doc I pointed out and see if you can adapt
it to your environment (I don't know which 3.x version it is...)
HIH,
Gianluca
On Sun, Mar 6, 2016 at 9:53 PM, Taste-Of-IT <kont...@taste-of-it.de>
wrote:
Hello Joop,
yes the correct wording is all-in-one and thats why i cant enter
this command on the vm for the host inside the vm but on the engine
which is the host too :), but the command rp is unknown on CentOS
7.2 as min install.
Am 2016-03-06 21:19, schrieb Joop:
On 4-3-2016 23:48, Taste-Of-IT wrote:
Hello,
sorry that i repeat it, but i dont have the command
hosted-engine...
Is it possible that we talk about different kind of installations?
Please check yours because i only have the self-hosted engine
installed.
Are you talking about the all-in-one setup?
Please list the ovirt packages on both the VM and the host.
(rp -aq | grep ovirt | sort)
Joop
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Links:
------
[1] http://lists.ovirt.org/mailman/listinfo/users
[2]
http://www.ovirt.org/develop/release-management/features/integration/allinone/
[3] http://www.ovirt.org/documentation/how-to/hosted-engine/
[4]
http://www.ovirt.org/develop/developer-guide/engine/migrate-to-hosted-engine/
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