People,
Is there available a plain summary of how all the different bits of virtualisation fit together? The stuff I have found so far is more confusing than anything . .
I have been toying around with virtual machines on FC6, F7 and now F8 but there seems to have been a big slow-down in performance with F8?
This speed issue is why I have been trying to get a better understanding of how all the bits fit together, see where the bottlenecks are and what I can do to improve performance so that I might use the virtual machines for real work.
I have installed:
kernel-xen-2.6.21-2952.fc8 xen-libs-3.1.2-1.fc8 xen-3.1.2-1.fc8 qemu-0.9.0-5.fc8 kvm-36-7.fc8
Thanks,
Phil.
I'm interested in this too as the F8 vm I'm running on an F8 host seems pretty slow. Also right now I'm using qemu does xen perform better? Is there any place I can read about the tradeoff between approaches?
On Jan 21, 2008 11:12 PM, Phil Rhoades phil@pricom.com.au wrote:
People,
Is there available a plain summary of how all the different bits of virtualisation fit together? The stuff I have found so far is more confusing than anything . .
I have been toying around with virtual machines on FC6, F7 and now F8 but there seems to have been a big slow-down in performance with F8?
This speed issue is why I have been trying to get a better understanding of how all the bits fit together, see where the bottlenecks are and what I can do to improve performance so that I might use the virtual machines for real work.
I have installed:
kernel-xen-2.6.21-2952.fc8 xen-libs-3.1.2-1.fc8 xen-3.1.2-1.fc8 qemu-0.9.0-5.fc8 kvm-36-7.fc8
Thanks,
Phil.
Philip Rhoades
Pricom Pty Limited (ACN 003 252 275 ABN 91 003 252 275) GPO Box 3411 Sydney NSW 2001 Australia Fax: +61:(0)2-8221-9599 E-mail: phil@pricom.com.au
-- Fedora-xen mailing list Fedora-xen@redhat.com https://www.redhat.com/mailman/listinfo/fedora-xen
Phil Rhoades wrote:
People,
Is there available a plain summary of how all the different bits of virtualisation fit together? The stuff I have found so far is more confusing than anything . .
I have been toying around with virtual machines on FC6, F7 and now F8 but there seems to have been a big slow-down in performance with F8?
This speed issue is why I have been trying to get a better understanding of how all the bits fit together, see where the bottlenecks are and what I can do to improve performance so that I might use the virtual machines for real work.
I'll throw my "me too" in. I am sure my first guest, Debian an an F8 beta, could do disk at 148 Mbytes/sec, as measured with hdparm.
This made some kind of sense, I thought, as it would be hitting RAM on the host.
No more, disk is about Pentium class or worse.
I've been using hardware virtualisation all the time, and that first guest was with Xen.
xen@lists.stg.fedoraproject.org