Re: [ceph-users] Utilizing DAS on XEN or XCP hosts for Openstack Cinder

2014-03-19 Thread Paul Mitchener
user experience, what sort of data throughput would I expect to see? Thanks Paul -Original Message- From: Kyle Bader [mailto:kyle.ba...@gmail.com] Sent: Wednesday, 12 March 2014 7:56 AM To: Paul Mitchener Cc: ceph-users Subject: Re: [ceph-users] Utilizing DAS on XEN or XCP hosts for Open

Re: [ceph-users] Utilizing DAS on XEN or XCP hosts for Openstack Cinder

2014-03-11 Thread Kyle Bader
> 1. Is it possible to install Ceph and Ceph monitors on the the XCP > (XEN) Dom0 or would we need to install it on the DomU containing the > Openstack components? I'm not a Xen guru but in the case of KVM I would run the OSDs on the hypervisor to avoid virtualization overhead. > 2. I

[ceph-users] Utilizing DAS on XEN or XCP hosts for Openstack Cinder

2014-03-11 Thread Paul Mitchener
Hey everyone, hopefully you can give me some direction here. The Scenario: We have multiple dual XEON servers with 4 x 1Tb hard drives as well as servers with 8, 12 & 16 x 1Tb drives. Our plan is to deploy Openstack with XCP (XEN) as a hypervisor and hopefully utilizing the direct attached stor