[Gluster-infra] Gluster HA

[Michael Scherer]

Le mercredi 27 mars 2019 à 15:19 -0400, Guy Boisvert a écrit :
> Hi,

Hi Guy,

> New to this mailing list.  I'm seeking people advice for GlusterFS 
> HA in the context of KVM Virtual Machines (VM) storage. We have 3 x
> KVM 
> servers that use a 3 x GlusterFS nodes.  The Volumes are 3 way
> replicate.
> 
>      My question is: You guys, what is your network architecture /
> setup 
> for GlusterFS HA?  I read many articles on the internet. Many people
> are 
> talking about bonding to a switch but i don't consider this as a
> good 
> solution.  I'd like to have Gluster and KVM servers linked to at
> least 2 
> switches to have switch / wire and network car redundancy.
> 
>      I saw people using 2 x dumb switches with bonding mode 6 on
> their 
> servers with mii monitoring.  It seems to be about good but it could 
> append that mii is up but frames / packets won't flow. So it this
> case, 
> i can't imagine how the servers would handle this.
> 
>      Another setup is dual dumb switches and running Quagga on the 
> servers (OSPF / ECMP).  This seems to be the best setup, what do you 
> think?  Do you have experience with one of those setups?  What are
> your 
> thoughts on this?  Ah and lastly, how can i search in the list?

I think the list is not what you are looking for, this is to discuss
for the gluster.org infrastructure, for the project itself. You might
have better luck asking technical questions on gluster-users list: 
https://lists.gluster.org/mailman/listinfo/gluster-users

-- 
Michael Scherer
Sysadmin, Community Infrastructure and Platform, OSAS


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