Re: [CentOS-virt] qemu-kvm rebuild in Centos for oVirt in SIG Virt

2014-05-23 Thread Trey Dockendorf
Is the plan to get the qemu-kvm build provided by CentOS to include the rhev-features? I recently updated to oVirt 4.1 and while my hypervisors were in maintenance I performed an update of all packages, including qemu-kvm and noticed the latest version (0.12.1.2-2.415.el6_5.8) in the CentOS repos

Re: [CentOS-virt] qemu-img resize run on live VM

2013-06-09 Thread Trey Dockendorf
On Jun 9, 2013 1:29 AM, aurfalien aurfal...@gmail.com wrote: Hi, I ran gemu-img on a VM thinking it was down but in fact it was live. I rebooted the VM and it does show the added space after running pv/lv etc to resize the disk, also the KVM server if you will, also shows the correct new

Re: [CentOS-virt] Xen on CentOS 6.4

2013-05-26 Thread Trey Dockendorf
On May 26, 2013 6:52 PM, Sarah Newman s...@prgmr.com wrote: On 05/26/2013 02:12 PM, John R. Dennison wrote: http://dev.centos.org/centos/6/xen-c6 Still in development and testing but it has a lot of momentum behind it. I saw packages for libvirt but not xcp-xapi. Do you know if there

Re: [CentOS-virt] Cannot get kvm guests to connect to network

2012-10-14 Thread Trey Dockendorf
On Oct 12, 2012 8:16 AM, James B. Byrne byrn...@harte-lyne.ca wrote: This cross-posted from the main Centos discussion list. I installed a new CentOS-6.3 kvm guest on a recently provisioned kvm host also running CentOS-6.3. This guest will not connect to the network and the host cannot

Re: [CentOS-virt] CentOS 6 kvm disk write performance

2012-08-11 Thread Trey Dockendorf
On Sat, Aug 11, 2012 at 5:26 PM, Julian price centos@julianprice.org.uk wrote: physical disk position shouldn't have such a marked effect should it? Nanook wrote: Actually the physical disk position can make a HUGE difference. Thank you Nanook for your explanation. I think you're

Re: [CentOS-virt] Centos 6.2 / KVM troubles with network

2012-01-14 Thread Trey Dockendorf
On Sat, Jan 14, 2012 at 8:41 AM, Radek Bursztynowski ra...@bursztynowski.waw.pl wrote: ** Dnia 2012-01-14, sob o godzinie 15:08 +0100, Dennis Jacobfeuerborn pisze: On 01/14/2012 02:59 PM, Radek Bursztynowski wrote: Hi, I have installed CentOS 6.2 x86_64 and KVM/Qemu and I have some

Re: [CentOS-virt] using local media file to install guest

2011-10-26 Thread Trey Dockendorf
You can do virt-manager remotely. Either connect to libvirt remotely through a locally running instance of virt-manager or via X11 forwarding. I do the 2nd method with no GUI installed on the server. See here for minimal packages needed...

Re: [CentOS-virt] using local media file to install guest

2011-10-26 Thread Trey Dockendorf
Eric is right. You can connect remotely without even installing virt-manager on the server. Only needs to have libvird running. I did a minimal install of CentOS 6 with the 4 virtual package groups. My system as no startx or run level 5. In my case I have to use X11 forwarding but that doesnt

Re: [CentOS-virt] kvm-qemu: unable to execute QEMU command savevm (monitor missing?)

2011-10-05 Thread Trey Dockendorf
On Tue, Oct 4, 2011 at 7:42 PM, Jason Brian Friedrich m...@friedrich.org.uk wrote: Hey Trey, just a quick update. If you add the CR repo for CentOS 6.0 you will get an updated RPM which solves the problem for me. - Jason On Tue, Oct 4, 2011 at 01:43, Trey Dockendorf treyd...@gmail.com

Re: [CentOS-virt] kvm-qemu: unable to execute QEMU command savevm (monitor missing?)

2011-10-03 Thread Trey Dockendorf
On Tue, Sep 27, 2011 at 6:48 AM, Jason Brian Friedrich m...@friedrich.org.uk wrote: System: CentOS Linux release 6.0 (final) Kernel: 2.6.32-71.23.1.el6.x86_64 KVM: QEMU PC emulator version 0.12.1 (qemu-kvm-0.12.1.2) Libvirt: ibvirtd (libvirt) 0.8.1 Hi everyone, I only recently

[CentOS-virt] Snapshot error command savevm not found

2011-07-28 Thread Trey Dockendorf
Attempting to take snapshots of VM using virsh with the following command, # virsh -c qemu:///system snapshot-create CentOS6-x86-001 Results in the following error, error: internal error unable to execute QEMU command 'savevm': The command savevm has not been found The VM's virtual disks are

Re: [CentOS-virt] how to add file-based disk space to a guest

2011-07-26 Thread Trey Dockendorf
I'm not aware of a virsh attach disk command but if you duplicate the entries for the existing disk you can then add the new one...something like this... # virsh -c qemu:///system edit VMname disk type='file' device='disk' driver name='qemu' type='qcow2' cache='none'/ source

Re: [CentOS-virt] CentOS 6 and KVM woes

2011-07-16 Thread Trey Dockendorf
On Fri, Jul 15, 2011 at 6:24 PM, Emmanuel Noobadmin centos.ad...@gmail.comwrote: On 7/16/11, Trey Dockendorf treyd...@gmail.com wrote: I have successfully bridged one of the server's NICs to br0, and I can ping the IP remotely that is assigned to br0, but none of the VMs that worked

[CentOS-virt] IPtables and Libvirt

2011-07-16 Thread Trey Dockendorf
Running CentOS 6 I have noticed that Libvirt will automatically configure IPtables once a VM is using the built in NAT , or default network. How do I modify the IPtable rules without breaking libvirt's ability to configure these rules? This is the firewall settings on a fresh install with no VMs

[CentOS-virt] CentOS 6 and KVM woes

2011-07-15 Thread Trey Dockendorf
I have decided to migrate my latest KVM server to CentOS 6.0 and am beginning to get a little frustrated with some issues that worked perfectly in 5.6. Right now I've given up on getting virbr0 and NAT to work, but now I need networking bridging to work, but nothing seems to fix the issue. I

Re: [CentOS-virt] CentOS 6 and KVM woes

2011-07-15 Thread Trey Dockendorf
On Fri, Jul 15, 2011 at 4:20 PM, Eric Searcy emsea...@gmail.com wrote: No experience with 6 here, but do your virsh-imported libvirt VM configs show devices...interface type=bridge...source bridge='br0'/ ? i.e. the bridge there matches the bridge name you're created with ifcfg scripts? Eric

Re: [CentOS-virt] CentOS 6 and KVM woes

2011-07-15 Thread Trey Dockendorf
On Fri, Jul 15, 2011 at 4:20 PM, Akemi Yagi amy...@gmail.com wrote: On Fri, Jul 15, 2011 at 2:07 PM, Trey Dockendorf treyd...@gmail.com wrote: I have decided to migrate my latest KVM server to CentOS 6.0 and am beginning to get a little frustrated with some issues that worked perfectly