similar to: virsh error: driver is not whitelisted

On 04/19/2017 10:00 AM, Marco Aurelio L. Gomes wrote: > Hi, > > I'm using virsh to instance a VM in my environment, but I'm running on > some issues. > I got the following error: > > error: Failed to create domain from domain.xml > error: internal error: qemu unexpectedly closed the monitor: > 2017-04-17T17:00:37.012369Z qemu-kvm: -drive >

Hi, Is there a way to backup KVM Guest VM running CentOS Linux release 7.9.2009 (Core) OS in kvmguestosimage.ova or kvmguestosimage.vmdk format as I am trying to restore it in AWS by referring to https://aws.amazon.com/ec2/vm-import/ article as per the below supported file format. [1] Open Virtualization Archive (OVA) [2] Virtual Machine Disk (VMDK) [3] Virtual Hard Disk (VHD/VHDX) [4] raw Also

Dear All, While trying to run kvm VM using vmdk disk on 6.4 , I got into the following error, error: Failed to create domain from vmdkvm.xml error: internal error process exited while connecting to monitor: qemu-kvm: -drive file=/mnt/vmdkTOKVM/vmdkTOKVM.vmdk,if=none,id=drive-ide0-0-0,format=vmdk,cache=none: 'vmdk' invalid format upon further digging I came across this thread (

Greetings, I was wondering what is the proper way to configure a scsi cdrom pass-through so in when the qemu line is generated, host_Cdrom will be used instead of host_device. looking at https://gitlab.com/libvirt/libvirt/-/blob/master/src/qemu/qemu_block.c#L1090, I see that hostcdrom must be true. in order for that to be true, the following must be (see

Greetings Peter, > Sent: Thursday, October 15, 2020 at 2:01 PM > From: "Peter Krempa" <pkrempa@redhat.com> > To: "daggs" <daggs@gmx.com> > Cc: "libvirt-usersredhat.com" <libvirt-users@redhat.com> > Subject: Re: scsi passthrough differs between guests > > [...] > > > -drive

Greetings Peter, > Sent: Thursday, October 15, 2020 at 9:52 AM > From: "Peter Krempa" <pkrempa@redhat.com> > To: "daggs" <daggs@gmx.com> > Cc: "libvirt-usersredhat.com" <libvirt-users@redhat.com> > Subject: Re: scsi passthrough differs between guests > > I don't see anything wrong with you configs. There were some changes

Hi,all,i build qemu-kvm1.0.93 from source code on centos6.2 , # qemu-system-x86_64 --version QEMU emulator version 1.0.93 (qemu-kvm-devel), Copyright (c) 2003-2008 Fabrice Bellard and the guestfish's version: # guestfish --version guestfish 1.7.17 but when i use the guestfish command to upload a file to a vm,it does not work , # guestfish --rw -i -d centosvm upload /test/ifcfg-eth0_centos

Hi All, Scientific Linux 7.2 I am drawing a blank on Google here. I am, trying to boot a qemu-kvm virtual machine off of /dev/sr0 (my DVD). But I get the following error Error starting domain: internal error: qemu unexpectedly closed the monitor: 2016-12-22T00:00:30.330333Z qemu-kvm: -drive file=/dev/sr0,format=raw,if=none,media=cdrom, id=drive-sata0-0-0,readonly=on:

On Wed, Oct 28, 2020 at 15:06:51 +0100, daggs wrote: > Greetings, > > I was wondering what is the proper way to configure a scsi cdrom pass-through so in when the qemu line is generated, host_Cdrom will be used instead of host_device. > > looking at https://gitlab.com/libvirt/libvirt/-/blob/master/src/qemu/qemu_block.c#L1090, I see that hostcdrom must be true. > in order for

On Thu, Jun 28, 2018 at 03:55:32PM +0200, Pascal wrote: > hello, > > I'd like to have "juste" guestmount in my toolkit to mount hvd/vhdx images, > so I try to compile libguestfs with a minimum of dependencies : where can i > get help to get there without polluting github etc ? You can email libguestfs@redhat.com (no need to subscribe). The instructions for compiling

Hi ALL, Sorry for this if it is a stupid question, but: Is it possible to native boot centos from a VHD/VHDX file in a similar way to Windows 8.1? I am hoping to dual 'native' boot Windows 8.1 and CentOS; but then I want to Image the disk to deploy it to other classroom machines. Any help advice would be appreciated. I've had an unsuccessful play with easybcd's neogrub; and I

hello, I would only like to have guestmount in my toolkit to read-only vhd/vhdx images, so I try to compile libguestfs with a minimum of dependencies. I downloaded the 1.38-stable sources, installed the necessary dependencies and compiled them with the command : ./configure --disable-ocaml --disable-perl --disable-ruby --disable-haskell --disable-php --disable-erlang --disable-lua

I am trying to take a CentOS 7 img and get hyperv to boot. First step. qemu-img convert "CentOS7.img" -O vhdx -o subformat=dynamic "CentOS7.vhdx" after adding new hyper-v I get dracut-timeout... So doing some searching it says add hv_vmbus hv_netvsc hv_storvsc to INITRD_MODULES. which doesnt really exist any more in CentOS 7. I did find /etc/dracut.conf and add_drivers... I

I am trying to mount a windows 10 backup .vhdx file. I installed libguestfs through ```sudo apt-get install libguestfs-tools``` I am running Ubuntu 18.04.1 LTS and this is the installed version: ```1:1.36.13-1ubuntu3.2``` This is the output of the command I ran: ``` ~$ guestmount --add Documents/8be29c38-0000-0000-0000-602200000000.vhdx --inspector --ro /media/Windows10/ libguestfs: trace:

I have a kvm guest running MS-WinV7 on a CentOS-6.5 host. The WinV7 guest was installed from a CD. It installed correctly and was updated and added to an MS Active Domain without difficulty. I was able to do work on it through the virt-manager console and I was able to shut the system down from the console without problem. I cannot get it to restart however. virsh start

Add ''-C'' (nocow) option to vhd-util create. Btrfs has terrible performance when hosting VM images, even more when the guest in those VM are also using btrfs as file system. One way to mitigate this bad performance is to turn off COW attributes on VM files (since having copy on write for this kind of data is not useful). According to ''chattr'' manpage, NOCOW

Thanks for the reply. The idea of using a VHD(X) was to enable use to use disk imaging tools such as ghost, wds etc to deploy images of this type of system to over 500 machines. We have not found an imaging solutions that can image and deploy via multicast a system set up in the standard way you describe. Regards Darren Williams -----Original Message----- From: centos-bounces at centos.org

Hi all, I got bored and implemented SCSI passthrough for the virtio-blk driver. Principle is quite simple, just put the missing fields (cdb, sense and status header) on the virtio queue and then call the SG_IO ioctl on the host. So when using '-drive file=/dev/sgXX,if=virtio,format=host_device' you can happily call any sg_XX command on the resulting vdX device. Quite neat, methinks. And

Hi all, I got bored and implemented SCSI passthrough for the virtio-blk driver. Principle is quite simple, just put the missing fields (cdb, sense and status header) on the virtio queue and then call the SG_IO ioctl on the host. So when using '-drive file=/dev/sgXX,if=virtio,format=host_device' you can happily call any sg_XX command on the resulting vdX device. Quite neat, methinks. And

On Thu, Oct 15, 2020 at 12:36:08 +0200, daggs wrote: > Greetings Peter, > > > Sent: Thursday, October 15, 2020 at 9:52 AM > > From: "Peter Krempa" <pkrempa@redhat.com> > > To: "daggs" <daggs@gmx.com> > > Cc: "libvirt-usersredhat.com" <libvirt-users@redhat.com> > > Subject: Re: scsi passthrough differs between