[PVE-User] Infiniband Mellanox cards and DDR

2015-07-07 Thread Fabrizio Cuseo
Hallo. I am testing a Mellanox card (IBM Voltaire HCA 400Ex-D) with a cisco 4x DDR infiniband switch. The problem I have is that the cards (that seems to be 4X DDR) have a 10Gbit (SDR) link. --- 03:00.0 InfiniBand: Mellanox Technologies MT25208 [InfiniHost III Ex] (rev 20) ---

Re: [PVE-User] Infiniband Mellanox cards and DDR

2015-07-07 Thread Michael Rasmussen
- Messaggio originale - Da: Michael Rasmussen m...@miras.org A: Fabrizio Cuseo f.cu...@panservice.it, pve-user pve-user@pve.proxmox.com Inviato: Martedì, 7 luglio 2015 12:01:03 Oggetto: Re: [PVE-User] Infiniband Mellanox cards and DDR AFAIK this card is a SDR card so DDR is not possible

Re: [PVE-User] Infiniband Mellanox cards and DDR

2015-07-07 Thread Fabrizio Cuseo
@pve.proxmox.com Inviato: Martedì, 7 luglio 2015 12:01:03 Oggetto: Re: [PVE-User] Infiniband Mellanox cards and DDR AFAIK this card is a SDR card so DDR is not possible. On July 7, 2015 11:46:41 AM CEST, Fabrizio Cuseo f.cu...@panservice.it wrote: Hallo. I am testing a Mellanox card (IBM Voltaire HCA