[ovirt-users] Re: The Master data domain can't be activated

2020-11-09 Thread Miguel Angel Costas
Hi all!!
I'm going to upgrade from 3.6 to 4.3 and I have a doubt about the cluster and 
DC compatibility upgrade. Do I have to restart VMs for each upgrade or can do 
it only when I get to 4.3? I have a physical server with a manager and 2 ones 
for nodes.
Best regards!
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[ovirt-users] Re: The Master data domain can't be activated

2020-10-29 Thread Miguel Angel Costas
Hi Didi!!

I could solved the issue attaching a new LUN and reinitializing the 
DataCenter.. I want to upgrade ovirt-engine but I can't find the node ISOs.

My topology is :
1 server with ovirt-engine. 3.6.7
2 nodes ovirt-node-iso-3.6-0.999.201608311021.el7.centos.iso
1 Storage Netapp  (2 LUNs for DATAdomain and 2 NFS export for ISO end EXport 
DOMAIN.

I tried to upgrade but I don't know how to upgrade the nodes.  
I upgrade my dev enviroment from ovirt-engine 3.6 to 4.1 but I have never be 
able to upgrade nodes so I can't change the DC compatibilty.

Thank your help me!!!  (I am sorry for my english which it is very bad)
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[ovirt-users] Re: The Master data domain can't be activated

2020-10-29 Thread Yedidyah Bar David
Hi!

On Thu, Oct 29, 2020 at 1:23 AM Miguel Angel Costas 
wrote:

> Hi all!!
>
> I had a terrible problem with my blade and I lost the 2 nodes.


"The", as in you had only two nodes, and lost both of them?


> I have installed a new server as a node  (
> ovirt-node-iso-3.6-0.999.201608311021.el7.centos.iso)


This is a very old and long-unsupported version.
If at all possible, I recommend upgrading to 4.4, the currently-supported
version.

If you do not want to, or cannot, do the entire upgrade chain, you can
consider installing new engine+hosts and import the old storage domains. If
you do, please try this first on a test system, to see that it works as
expected.


> but for any reason the data domain don't start. It the same node version.
> The ovirt manager is 3.6.7
>
> If I create a new datacenter I can attach a lv from the same lun with the
> problem..
>
> Someone could help me.. I have been working to solve the problem fron the
> saturday..
>

Please provide more details:

1. A brief description of your architecture/topology - number of hosts,
clusters/DCs, storage, networks, etc.
2. What happened so far, as much as you can tell
3. What exactly you try to do now, at which times exactly, and what
happens, including exact times
4. All relevant logs, and make sure you can find the times you mention
above in the logs. These include:
from the engine: /var/log/ovirt-engine
from hosts: /var/log/vdsm

Best regards,
-- 
Didi
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