[PVE-User] dual host HA solution in 5.2

Yannis Milios yannis.milios at gmail.com
Fri Sep 28 22:05:13 CEST 2018


Another option would be going cheap and adding something like this as a 3rd
node ...

https://pve.proxmox.com/wiki/Raspberry_Pi_as_third_node

On Fri, 28 Sep 2018 at 19:03, Mark Adams <mark at openvs.co.uk> wrote:

> If you have to stick with 2 servers, personally I would go for zfs as your
> storage. Storage replication using zfs in proxmox has been made super
> simple.
>
> This is asynchronous though, unlike DRBD. You would have to manually start
> your VM's should the "live" node go down and the data will be out of date
> depending on how frequently you've told it to sync. IMO, this is a decent
> setup if you are limited to 2 servers and is very simple.
>
> Then you also get the great features such as high performance snapshots
> (LVM sucks at this..), clones and even really simple replication to another
> server (IE a disaster recovery location) with pve-zsync. Not to mention all
> the other features of zfs - compression, checksumming etc (google it if you
> don't know).
>
> Regards,
> Mark
>
>
>
>
> On Fri, 28 Sep 2018 at 16:51, Woods, Ken A (DNR) <ken.woods at alaska.gov>
> wrote:
>
> >
> > > On Sep 28, 2018, at 07:12, Adam Weremczuk <adamw at matrixscience.com>
> > wrote:
> > > Please advise if you have better ideas
> >
> > Buy another server.
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