similar to: scsi passthrough differs between guests

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

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

Hey all, With libvirt 6.5.0 and qemu 5.1.0 migration of non shared disks in tunneled mode does not work for me: virsh # migrate alpinelinux3.8 qemu+tls://ratchet.lan/system --live --persistent --undefinesource --copy-storage-all --tunneled --p2p error: internal error: qemu unexpectedly closed the monitor: Receiving block device images Error unknown block device 2020-08-15T21:21:48.995016Z

Hello, CentOS 7.2 I have three Server on all is now broken the KVM System, it is not possible to start KVM Clients ? Have any a hint why ? Thanks for a answer -- mit freundlichen Gr??en / best regards, G?nther J. Niederwimmer

I would really appreciate some pointers on what I am doing wrong here. I have a need to run multiple virtual guests which have each their own GPU and some USB controllers passed-through. I am able to run one of the guests like this (assuming vfio stuff has happened elsewhere), but I would prefer to use virsh: kvm -M q35 -m 8192 -cpu host,kvm=off \ -smp 4,sockets=1,cores=4,threads=1 \ -bios

hi laine, thx for the fast answer. i tried VFIO as it seems supported and got at least one step further. starting the guest with one of the DVB cards is possible now, even when the other card is in the hosts pci config (not removed soft or hard). adding the second card/device thru ... > <hostdev mode='subsystem' type='pci' managed='yes'> >

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

@Michal: Thanks for your reply! Indeed I have found a package in the AUR (libvirt-zfs) and only had to change to the current version and add zfs-utils as dependency in the PKGBUILD. Now I don't get the previous error anymore but I still cannot setup a VM because I constantly get errors due to wrong permissions. I have tried to change the permissions in: - /etc/libvirt/qemu.conf -

Any error in your host logs? On Sunday, 30 October 2016, Steven Tardy <sjt5atra at gmail.com> wrote: > > > On Oct 30, 2016, at 3:27 AM, Paul R. Ganci <ganci at nurdog.com > <javascript:;>> wrote: > > > > grub> set root=(hd0,msdos2) > > grub> linux (hd0,1)/vmlinuz-3.10.0-327.36.2.el7.x86_64 > root=(hd0,msdos2)/ > > grub> initrd

Greetings Laine, > Sent: Monday, April 30, 2018 at 8:31 PM > From: "Laine Stump" <laine@redhat.com> > To: libvirt-users@redhat.com > Cc: daggs <daggs@gmx.com> > Subject: Re: [libvirt-users] connecting host and guest vm using a dummy nic > > On 04/27/2018 06:39 PM, daggs wrote: > > Greetings all, > > > > I have a host machine that runs

On Thu, Oct 15, 2020 at 13:14:56 +0200, daggs wrote: > 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

Hi All, I am running on CentOS Released 6.1 final. Been using and running Linux KVM quite well for quite some time, something goes wrong after I perform yum upgrade. I created new VM yesterday without any problem, same exact installation procedure, installed FreeBSD 8.2. I tried to create a new VM today after yum upgrade, it's able to detect the hard disk, when I start commit FreeBSD 8.2

I can see from different post that if working with sr-iov, i should work with vlan Is this an obligation to work with vlan if working with sr-iov? If not according to which parameter will the different vf get the traffic. Let's say i declare max_vfs=7, how will the traffic be seperated between the vm? However till i get an answer i tried to work with vlan And i still don't get

Hi All. I'm trying to setup a guest within my hypervisor that acts as a Console Server, using 10 USB to Serial adapters. The Host is all setup and can access each Serial Port without problems. I have attempted to add the Serial Connections to a Guest, using both Virtual Machine Manager and by editing the .XML file, and I can add up to 4 Serial devices (Including one for console access to the

Greetings Andrea, > Sent: Monday, January 06, 2020 at 11:37 AM > From: "Andrea Bolognani" <abologna@redhat.com> > To: daggs <daggs@gmx.com>, libvirt-users@redhat.com > Subject: Re: [libvirt-users] aarch64 vm doesn't boots > > On Thu, 2019-12-26 at 09:00 +0100, daggs wrote: > > Greetings, > > > > I'm trying to bring up a alpine rpi

Greetings all, I have a host machine that runs a router within a vm. I want to allow a connection between the host and the guest so the host can connect to the lan provided by the router vm. I've created a dummy interface with these commands: $ ip link add ens99-dummy type dummy $ ip link set ens99-dummy address 52:54:00:1f:d0:ff this resulted with this output: $ ifconfig ens99-dummy

Hi, I found the main reason for sound distortions on my system is guest timer configuration. The working one is: <clock offset="localtime"> <timer name="hypervclock" present="yes"/> <timer name="hpet" present="no"/> <timer name="rtc" present="yes" track="guest"

On Tue, Feb 24, 2015 at 11:56:50PM +0100, Olivier Mauras wrote: > > > On Tue, 2015-02-24 at 16:05 -0500, Laine Stump wrote: > > On 02/24/2015 03:37 PM, Olivier Mauras wrote: > > >> Hello, > > >> > > >> I've been trying to boot a VM with the rootfs being a 9P share from > > >> the host. The VM OS is centos 7. > > >>

On Mon, Aug 03, 2015 at 03:39:30PM -0700, Ryan Barry wrote: >On 08/03/2015 01:43 PM, Ryan Barry wrote: >> Using: >> >> edk2.git-0-20150803.b1141.ga0973dc.x86_64 >> edk2.git-ovmf-x64-0-20150802.b1139.gb234418.noarch >> >> On Fedora 22. >> >> Provisioning a i440FX system in virt-manager and attempting to boot >> results in successful EFI

# Ref: http://libguestfs.org/guestfs-performance.1.html Run the below command: $ time guestfish -a /dev/null run NOTE: Discard the first few results, to get a hot cache. (Thanks Rich.) 1/ L0. with L1 running. ---------------------------------------------------------------------- $ for i in {1..10}; do time guestfish -a /dev/null run; done real 0m28.277s user 0m11.028s