2:04 a.m.
Man, Mode 4 is LACP.
You must use the correct technology or things will get messy.
I run a lot of RHV and oVirt clusters with Mode 4, 802.3ad, LACP or any other name you
want to use. But you must comply with the rules. I do recommend some reading about bonding
modes, don’t just enable them and see what happens, this is not responsible at all.
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtuali...
And man, open a new thread, this one was from a VLAN issue on the storage network.
On 5 Feb 2020, at 19:53, eevans(a)digitaldatatechs.com wrote:
So if the bond is set to mode 4 I should LAG the ports it connects to? It doesn't
affect an identical server not in the ovirt cluster and shows 2 Gb connection. I have
tried mode 1 and 2 with the same result. Also, the other ovirt node is in mode 4 and no
issues at all.
Eric Evans
Digital Data Services LLC.
304.660.9080
-----Original Message-----
From: Vinícius Ferrão <ferrao(a)versatushpc.com.br>
Sent: Wednesday, February 05, 2020 4:51 PM
To: eevans(a)digitaldatatechs.com
Cc: users(a)ovirt.org
Subject: [ovirt-users] Re: Deploy Hosted Engine fails at "Set VLAN ID at datacenter
level"
Mode 4 is LACP.
So the switches must be talking LACP.
> On 5 Feb 2020, at 18:28, eevans(a)digitaldatatechs.com wrote:
>
> I tried to set lags but it killed communication altogether. So no they are not.
>
> Eric Evans
> Digital Data Services LLC.
> 304.660.9080
>
>
> -----Original Message-----
> From: Vinícius Ferrão <ferrao(a)versatushpc.com.br>
> Sent: Wednesday, February 05, 2020 3:55 PM
> To: eevans(a)digitaldatatechs.com
> Cc: users(a)ovirt.org
> Subject: [ovirt-users] Re: Deploy Hosted Engine fails at "Set VLAN ID at
datacenter level"
>
> The switches are configured for LACP Active mode?
>
>
>> On 5 Feb 2020, at 17:40, eevans(a)digitaldatatechs.com wrote:
>>
>> I have a hypervisor with nic bonding in place and it has some communication
issues. It constantly goes up and down and into non operational mode but comes back up. Is
there a fix for this? Using Mode 4 for bonding.
>>
>> Eric Evans
>> Digital Data Services LLC.
>> 304.660.9080
>>
>>
>> -----Original Message-----
>> From: clam2718(a)gmail.com <clam2718(a)gmail.com>
>> Sent: Wednesday, February 05, 2020 12:48 PM
>> To: users(a)ovirt.org
>> Subject: [ovirt-users] Re: Deploy Hosted Engine fails at "Set VLAN ID at
datacenter level"
>>
>> Thank you Guillaume! My mistake. Resolved.
>>
>> I am now having further issues I believe to be because I am using tagged VLANs
with NIC teaming. It appears that teaming is not well supported in oVirt - is that
accurate, and that I should rebuild using bonds. If you have any experience to shed light
on this it is much appreciated.
>>
>> [ INFO ] TASK [ovirt.hosted_engine_setup : Fail with error
>> description] [ ERROR ] fatal: [localhost]: FAILED! => {"changed":
>> false, "msg": "The host has been set in non_operational status,
>> deployment errors: code 505: Host fmov1n1.bcn.dtcorp.com installation
>> failed. Failed to configure management network on the host., code
>> 9000: Failed to verify Power Management configuration for Host
>> fmov1n1.bcn.dtcorp.com., fix accordingly and re-deploy."}
>>
>> Thanks so very much,
>> Charles
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