[CentOS-virt] Jack Van Ham is out of the office (on vacation)

2010-10-15 Thread jack . vanham
I will be out of the office starting 10/15/2010 and will not return until 11/01/2010. for urgent matter, please contact: Scott Morley (scott.mor...@agfa.com) or Don Dennison (don.denni...@agfa.com) I will not be replying to any messages until I return. Have a great

Re: [CentOS-virt] performance differences between kvm/xen

2010-10-15 Thread Karanbir Singh
On 10/15/2010 02:00 PM, John L. Magee wrote: One thing to possibly consider with PostgreSQL performance especially, is that when using KVM VMs for some applications, PostgreSQL could be run native. This is a viable approach with KVM that could never work with Xen. Can you expand on this a

Re: [CentOS-virt] performance differences between kvm/xen

2010-10-15 Thread compdoc
I think he's right. Run PostgreSQL on the centos host directly, rather than from within a guest. The vm guests could access the database over the virtual lan, so speed of access for guests on the same server wouldn't be an issue. There are lots of ways of file sharing for example. You can share

Re: [CentOS-virt] performance differences between kvm/xen

2010-10-15 Thread Karanbir Singh
On 10/15/2010 10:56 PM, compdoc wrote: I think he's right. Run PostgreSQL on the centos host directly, rather than from within a guest. The vm guests could access the database over the virtual lan, so speed of access for guests on the same server wouldn't be an issue. I don't understand why