similar to: kvm CLI :: meaning of "vlan=" and "name=" options in -net nic and -net tap

Greetings KVM gurus, I am trying to understand a "use case" scenario for the "vlan=n" option and "name=name" for the "-net nic" and "-net tap" directives. I have done some search but I have not come up with anything that sheds any light on the above. <quote from kvm man> Network options: -net nic[,vlan=n][,macaddr=mac][,model=type]

Environment: CentOS 6.2 amd64 (min. server install) 2 virtual hard disks of 10GB each Linux KVM Following the instructions on CentOS Wiki <http://wiki.centos.org/HowTos/Install_On_Partitionable_RAID1> I installed a min. server in Linux KVM setup (script shown below) <script> #!/bin/bash nic_mac_addr0=00:07:43:53:2b:bb kvm \ -vga std \ -m 1024 \ -cpu core2duo \ -smp 2,cores=2 \

I tried running qemu-system-x86_64 -help" command manually. But it seems that it work normally. Here is the output. Kindly guide me. spanhal1@seclab2:/usr/bin$ qemu-system-x86_64 -help QEMU emulator version 1.2.0 (qemu-kvm-1.2.0), Copyright (c) 2003-2008 Fabrice Bellard usage: qemu-system-x86_64 [options] [disk_image] 'disk_image' is a raw hard disk image for IDE hard disk 0

Hello Currently i'm using AIX 4.3.3. I've installed OpenSSH version 2.9p1 which by the way works with the way ive hacked it together to get X Displays working correctly. I can ssh into the system as myself export my display back no problem. I can ssh to a system as myself and ( su - userid ) and export my display back but i had to hack this together in order to get it to work. I

Hey everyone Currently i'm using AIX 4.3.3. I've installed OpenSSH version 2.9p1 which by the way works with the way i've hacked it together to get X Displays working correctly. I can ssh into the system as myself export my display back no problem. I can ssh to a system as myself and ( su - any_userid ) and export my display back but i had to hack this together in order to get

Hi, all: I'm using centos 6.2-x86_64, the built-in kernel version is 2.6.32-220.el6.x86_64. Now I compiled kernel of version of linux-2.6.32-220.23.1.el6.x86_64, which get from kernel-2.6.32-220.23.1.el6.src.rpm. I have put vmlinuz and initramfs into /boot directory, as follow: [kdev at panda boot]$ ll /boot/vmlinuz-2.6.32-* ./initramfs-2.6.32-* -rwxr-xr-x. 1 root

Let me clarify my question, I am using unmodified stock qemu (1.4.0) and only the location of vhost file descriptor is different from default (I don't remove the default /dev/vhost-net directory) The VHOST file descriptor is present in "/dev/vhost-0" directory instead of the default "/dev/vhost-net". When I try to give vhostfd in the XML I get a different error:

Hello useRs I am trying to build a package for personal use and for making easier working with other people but I keep getting the same error message about the DESCRIPTION file not existing. when trying to install from a source tar.gz file: Error in .read_description(dfile) : file 'C:/Users/Propriétaire/AppData/Local/Temp/RtmpHFMONb/R.INSTALL647a3535/mypkg/DESCRIPTION' does not

Dear R-devel list, I would like to enquire about the existence of blank lines in the DESCRIPTION file. Testing different possibilities with tools:::.read_description suggests that starting or ending with blank lines is acceptable while blank lines in the middle of the file get caught by out <- tryCatch(read.dcf(dfile, keep.white = .keep_white_description_fields), error = function(e)

Currently in the VM XML, I am passing the following command line argument as a passthrough argument: -netdev type=tap,id=net1,script=no,downscript=no,ifname=port3,vhost=on -device virtio-net-pci,netdev=net1,mac=00:00:00:00:00:01,csum=off,gso=off,guest_tso4=off,guest_tso6=off,guest_ecn=off Is there another way to represent this in the XML file? maybe that may solve the problem. On 24 July 2014

Add an option to specify the number of MSI-X vectors for PCI NIC cards. This can also be used to disable MSI-X, for compatibility with old qemu. This option currently only affects virtio cards. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/virtio-net.c | 5 ++++- net.c | 18 +++++++++++++++++- net.h | 4 ++++ qemu-options.hx | 14 ++++++++------

Add an option to specify the number of MSI-X vectors for PCI NIC cards. This can also be used to disable MSI-X, for compatibility with old qemu. This option currently only affects virtio cards. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/virtio-net.c | 5 ++++- net.c | 18 +++++++++++++++++- net.h | 4 ++++ qemu-options.hx | 14 ++++++++------

Greetings - Is it possible, inside .First.lib, to find out the version number of the package that is being loaded? If only one version of the package has been installed, we could scan the DESCRIPTION file, something like .First.lib <- function(lib, pkg) { library.dynam("spatstat", pkg, lib) dfile <- system.file("DESCRIPTION", package="spatstat")

Hello all. We are moving from Xenserver 6.5 environment to KVM because we can't use 10gbe speed in our VM's so we decided to test KVM. To inicial test I've create script, using qemu commands, to build two VM's and test the nic speed. Each VM has one nic, using virtio, into it own bridge. In this bridge we associate one 10gbe physical nic. They can communicate each other. When

Dear R-help list, I'm attempting to use the ROC routine from the epicalc package after performing a logistic regression analysis. My code is included after the sessionInfo() result. The datafile (GasketMelt1.csv) is attached. I updated both R and the epicalc packages and tried again before sending this request. sessionInfo result: R version 2.9.1 (2009-06-26) i386-pc-mingw32 locale:

​The qemu that I am using isn't modified at all. It's the VHOST drivers that are mounted elsewhere i.e., not on default /dev/vhost-net. Here is the command that I use to launch my qemu VM: qemu-system-x86_64 -cpu host -boot order=c -hda /root/Disks/ubuntu1.qcow2 -m 1024M -smp 2 --enable-kvm -name 'client 1' -nographic -vnc :2 -net none -no-reboot -mem-path /dev/hugepages

Dear R-help, I am resending as I believe I screwed up the e-mail address to R-help earlier. Sorry for my lack of attention to detail, and for any inconvenience. I have also sent the question to the package maintainer, as suggested in the posting guide. Regards, Cliff ---------- Forwarded message ---------- From: Clifford Long <gnolffilc at gmail.com> Date: Sun, Jul 26, 2009 at 8:46

HI, I have a small problem with libvirt / qemu. I have created a guest and when I start it from the command-line the guests starts OK, but when I start the guest through libvirt with "virsh start" I get "Booting from Hard Disk... Boot failed: not a bootable disk No bootable device" This is the command-line I use to start the guest (which works) "cd /var/lib/kvm/Wilmer;

On 15 March 2012 14:09, Simon Urbanek <simon.urbanek@r-project.org> wrote: > I thought I'll post this here since I could not find an answer anywhere I > searched: how to setup R with threaded BLAS on Debian/Ubuntu. > > First, neither Debian nor Ubuntu come with optimized ATLAS binaries, > simply because by definition they need to be optimized for a particular >

On 24 July 2014 15:52, Daniel P. Berrange <berrange@redhat.com> wrote: > On Thu, Jul 24, 2014 at 03:48:06PM +0500, Asadullah Hussain wrote: > > Let me clarify my question, I am using unmodified stock qemu (1.4.0) and > > only the location of vhost file descriptor is different from default (I > > don't remove the default /dev/vhost-net directory) > > > >