Re: [libvirt-users] unknown driver format value 'qcow3'

2015-04-15 Thread Dominique Ramaekers
According to the qcow3 roadmap http://wiki.qemu.org/Features/Qcow3 , qcow3 is an extention of qcow2 and you should be able to use the existing qcow3 images as qcow2 images. So changing qcow3 to qcow2 in you XML should fix this. -Oorspronkelijk bericht- Van: Eric Blake [mailto:ebl...@redh

Re: [libvirt-users] unknown driver format value 'qcow3'

2015-04-15 Thread Eric Blake
On 04/15/2015 08:13 AM, Jatin Davey wrote: > Hi All > > I am trying to deploy VMs using libvirt and a domainXML file where i > mention the parameters for the VM to be deployed. > > I am using libvirt version: libvirt 0.10.2 [I'm guessing that you are using something based on RHEL 6, based on how

[libvirt-users] unknown driver format value 'qcow3'

2015-04-15 Thread Jatin Davey
Hi All I am trying to deploy VMs using libvirt and a domainXML file where i mention the parameters for the VM to be deployed. I am using libvirt version: libvirt 0.10.2 ** virsh # version Compiled against library: libvirt 0.10.2 Using library: libvirt 0.10.2 Using API: QEMU 0.10.2 Run

Re: [libvirt-users] VM Performance using KVM Vs. VMware ESXi

2015-04-15 Thread Dennis Jacobfeuerborn
On 15.04.2015 05:55, Jatin Davey wrote: >> Is there any particular reason why you are using RHEL 5? The current >> version is RHEL 7 which contains much more up-to-date versions of >> kernel, qemu and other virtualization tools. >> >> Regards, >>Dennis >> >> >> _

Re: [libvirt-users] oddity with lxc-enter-namespace

2015-04-15 Thread Martin Kletzander
On Tue, Apr 14, 2015 at 06:30:13PM +0200, Thierry Parmentelat wrote: Hello The latest attempts that I made on fedora21 all gave me the same result I have tried . vanilla rpm from f21 (1.2.9 IIRC) . 1.2.14 . 1.2.13 . 1.2.12 these three ones I rebuilt from the source rpm published by libvirt Al

Re: [libvirt-users] VM Performance using KVM Vs. VMware ESXi

2015-04-15 Thread Jatin Davey
Is there any particular reason why you are using RHEL 5? The current version is RHEL 7 which contains much more up-to-date versions of kernel, qemu and other virtualization tools. Regards, Dennis ___ libvirt-users mailing list libvirt-users@redhat.

Re: [libvirt-users] VM Performance using KVM Vs. VMware ESXi

2015-04-15 Thread Jatin Davey
On 4/15/2015 2:21 AM, Nikki VonHollen wrote: Hi Jatin, The RedHat documentation on this is extremely helpful. It's so helpful that I use it as a reference on completely different distributions. VMWare does a pretty good job of guiding you and giving you defaults that are sensible. With Libvi