such a system is in one of my racks and cost less than $1150 to build in a 1U chassis... mid-higher-end?
On Thu, Nov 12, 2015 at 7:09 PM, Josh Reynolds <[email protected]> wrote: > You're talking about specialized mid-higher end hardware. That said, > those drivers should be backported to that 2.6.32 kernel. > > On Thu, Nov 12, 2015 at 8:25 PM, Eric Kuhnke <[email protected]> > wrote: > > The gains are insignificant with an openvz jail environment compared to a > > paravirtualized (PV, not HVM) Xen environment. With OpenVZ in its current > > incarnation you are stuck running a 2.6.32 series ancient kernel which > > significantly reduces support for high performance I/O devices such as > the > > latest 10GbE PCI-Express 3.0 NICs, which are now as cheap as $200 a > piece. > > Also nonexistant support for high performance 1500-2000MB/s storage > devices > > such as M.2 format PCI Express SSDs (Samsung, Intel) and support for the > > motherboard firmwares that enable booting from M.2. > > > > > > > > On Thu, Nov 12, 2015 at 5:18 PM, Josh Reynolds <[email protected]> > wrote: > >> > >> The can be significant performance gains in both memory reduction and > >> IO by using OpenVZ though. It just depends on your needs and > >> environment. > >> > >> On Thu, Nov 12, 2015 at 7:09 PM, Eric Kuhnke <[email protected]> > >> wrote: > >> > Openvz is really more like a chroot jail. You can accomplish much > better > >> > functionality and the ability to run a wider range of guest VMs with > xen > >> > or > >> > kvm. > >> > > >> > Keep in mind with openvz all guest OS must run the same kernel as the > >> > host. > >> > > >> > Unless you need openvz for a hosting environment that will have > hundreds > >> > of > >> > small VMs on a server with 128GB RAM? > >> > > >> > On Nov 11, 2015 3:58 PM, "Matt" <[email protected]> wrote: > >> >> > >> >> Anyone out there using Proxmox for virtualization? Have been using > if > >> >> for few years running Centos Openvz containers. Like fact that > Openvz > >> >> is light weight and gives very little performance penalty. In > Proxmox > >> >> 4.x they have introduced the ZFS file system which I think is a great > >> >> offering many features such as mirroring etc. They have also > switched > >> >> from Openvz to LXC for containers. Anyone used LXC much? Is it > >> >> stable? Pros and cons vs Openvz? > > > > >
