This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


Re: [Xen-users] Advice on redundant SAN/NAS storage for Xen

On Sun, 31 May 2009, Fajar A. Nugraha wrote:

On Sun, May 31, 2009 at 8:49 PM, Nathan Stratton <nathan@xxxxxxxxxxxx> wrote:
Some of that is a bit dated, we have been running DRBD in 4 production 10 TB
clusters for over a year now.

Interesting. Can you share some details about your setup?

What interconnect did you use, 1GB ethernet, 10GB ethernet, or inifiniband?
How was performance and stability now? Can you get close to 100% disk
I/O capacity, or is it mainly limited by other factors (network, CPU,
etc.) ?

Infiniband and we get about 350 MB/s, that not raw, but better then other redundant setups we tried.


Xen-users mailing list