About Compare between Other Server.

[Uncelvel]

Hi all.
I have a issue for deploy the Promox with DRDB.
1 year ago i have 2 Server the Same model are DELL R410 (Same CPU model) and i have been deploy Promox successfull using DRDB on 2 DISK 2T in Server. HA is OK in this plan.
Now in this case i have 1 Server DELL R610, So what happend when i using this Server compare DRDB with other Server like DELL R410 or R630 (or Different CPU MODEL)
So this case bellow the HA of Promox with DRDB can be run? I crared if they difrent model CPU then will be not OK.
Please help me clear this case.
Many thanks.

 

[LnxBil]

For best experience, you should use the same CPU type. There could be problems after migration.

Please note that you will not have HA with only two servers with Proxmox VE 4.x, you need at least 3 nodes. The third can be a RPi or something, but you need to have quorum.

 

[Uncelvel]

For best experience, you should use the same CPU type. There could be problems after migration.

Please note that you will not have HA with only two servers with Proxmox VE 4.x, you need at least 3 nodes. The third can be a RPi or something, but you need to have quorum.

Thanks alot LnxBil . Now im clear this case.

 

[Alessandro 123]

Sorry for the question but... What is rpi and how can I configure a cluster with 2 nodes plus a dumb server as quorum?

 

[udo]

Sorry for the question but... What is rpi and how can I configure a cluster with 2 nodes plus a dumb server as quorum?

Hi,
rpi mean an raspberry pi.

Mir was so kind to wrote an wiki-article about that: https://pve.proxmox.com/wiki/Rasberry_pi_as_third_node

Udo