Alex,

Please tell what is the tooltip saying. What is the reason for networks being out-of-sync?

It is possible that the out-of-sync is the reason for the network issue.

It's a real problem that your ifcfg-ovirtmgmt file was missing after upgrade, could it be that it wasn't persisted and saved on the host before running the upgrade?
 
- Can you please try to press the 'refresh caps' button?

- Does the 'save Network Configuration' button grayed out or it's possible to press it?

- Another option is to migrate the hosted-engine VM to another host in the cluster and then sync the network on the host.(as you can't sync a network being used by a running VM).

Regards,

On Wed, May 17, 2017 at 8:42 AM, Alex R <ar.digger@gmail.com> wrote:

Hi Michael, thanks for the suggestion.  When I use the GUI I get the error

"Error while executing action HostSetupNetworks: Network is currently being used"

The network is in use by the engine, that is why I asked if there is a was to sync via the CLI.

This problem happened after I did the latest upgraded and the host had lost the /etc/sysconfig/netowrk-scripts/ifcfg-ovirtmgmt file.  So I recreated the file and I thought alll was well except I cannot open a from outside of the host and engine network (10.3.1.0/24).

source 10.3.5.0/24 cannot open console on at the destination 10.3.1.0/24.  The error I get is:

"Unable to connect to the graphic server /tmp/mozilla_digger0/console.vv

could not connect to 10.3.1.7:Socket I/O timed out"

I have already verified that the iptables rules are open and I have verified that ASA that is between the network is not blocking by doing both a packet-tracer and reviewing the logs.

I think the problem is this "out-of-sync" network issue?

-Alex

On Tue, May 16, 2017 at 10:12 PM, Michael Burman <mburman@redhat.com> wrote:

Hello Alex,

- Have you tried to sync it using the 'Sync All Networks' button in the UI? 

It's located under 'Hosts' main tab > select the host > 'Network Interfaces' sub tab > 'Sync All Networks' button.

- Can you please go to the 'Setup Host Networks' dialog(located under the same path^^) and hoover on top of ovirtmgmt network? a tooltip should pop-up and it should let you know what is the reason that the network is being out-of-sync. Engine probably complaining about a difference between the configuration on the host and the DC.

- How did you end up with this situation? what happened before the network become out-of-sync? did it happened after the hosted-engine deploy was done?

Best regards,

On Wed, May 17, 2017 at 12:10 AM, Alex R <ar.digger@gmail.com> wrote:

No one has suggestions on how I can sync the ovirtmgmt network?  Is more information needed?

On May 12, 2017 10:43 AM, "Alex R" <ar.digger@gmail.com> wrote:

Hi,

I upgraded to the latest version (users@ovirt.org) a few weeks ago and ever since then I cannot open a console unless I am on the local network (10.3.1.0/24).  I think it is related to the Ovirtmgmt interface being "out-of-sync".

If I try to fix it in the gui, I get an error:

"Error while executing action HostSetupNetworks: Network is currently being used"

This is because the hosted engine in on the ovirtmgmt network.

Is there a way I can fix this via cli?  This is a single host with a hosted engine.  I use it for development only.

Thank you.

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Michael Burman
RedHat Israel, RHV-M Network QE 

Mobile: 054-5355725
IRC: mburman

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Michael Burman
RedHat Israel, RHV-M Network QE 

Mobile: 054-5355725
IRC: mburman