Thanks for the response. Just out of curiosity, do you have to pay the extra licensing costs for each CentOS node?
best,
...adam
On Thu, Dec 2, 2010 at 11:04 AM, Evan Fraser <evan.fraser@xxxxxxx> wrote:
Adam Wead <amsterdamos@...> writes:
>
> Hi all,I was wondering if anyone might be able to speak about using IBM's GPFS
filesystem as a means of storing virtual guests in a clustered environment with
CentOS as the nodes and KVM as the hypervisor?
Hi Adam,
I use GPFS as my filesystem for my Centos-Xenvirtual environment.
The Virtual servers are converted Compute nodes, running Centos 5.4 with Xen
3.4.2 and have Infiniband connectivity to the NSD servers. ÂThe VM's all live on
the GPFS filesystem. ÂThis has worked pretty well, the disk performance of the
VM's has been good when using the GPL paravirt drivers (my VM's are windows
server 2003).
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