similar to: The USB passthrough that refuses to die

So I have an entry for a USB device ( ID 051d:0002, UPS) I want to use with a given vm client. In that vm client's config file I added something like this: <hostdev mode='subsystem' type='usb' managed='yes'> <source> <vendor id='0x051d'/> <product id='0x0002'/> </source> </hostdev>

Trying to start one of my vms, a centos one at that, but am getting the following message: [root@vmhost ~]# virsh start voip --paused error: Failed to start domain voip error: cannot open file '/var/tmp/FreePBX-5.211.65-3-x86_64-Full-1388073872.iso': No such file or directory [root@vmhost ~]# But, virsh dumpxml voip shows no info onto the .iso <disk type='file'

When you pass a device in the pci chain (after virsh nodedev-dettach'ing it from host) to the guest, how much is passed without being emulated/abstracted?

Hi, how can I define passthrough of all USB-slots to a guest with libvirt? With qemu it's very easy: # kvm -usb -usbdevice host:0.* -usbdevice host:1.* -usbdevice host:2.* -usbdevice host:3.* ... This configuration of the VM gets *all* 4 USB-Slots. Every time somewhat USB-device is plugged in the VM gets it. virt-install manpage offers: --host-device 001.003 USB by bus, device

I know these are mostly gamers but they have a lot of experience doing PCI pass though: https://discord.gg/du9ecG I have found them extremely helpful in the past doing libvirt PCI passthough. *Paul O'Rorke* On 2020-02-05 10:13 a.m., Jim Fehlig wrote: > On 2/4/20 1:04 AM, Christoph wrote: >> this config does not work... why? > > Without more details, I don't know why

I'd also like to point out that, when setting up a linux container with _just_ the lxc tools available in ubuntu, all that was needed to be done was whitelist the appropriate cgroups for the Android devices. The lxc tools seem to create the appropriate character devices when you detach/attach the Android device via USB, and the Android `adb` tool recognized the devices. So, a tangential

Can you see the USB device in the lxc? My answering assumes you cannot see the USB device in the container. If you can see it, please ignore my answer. According to my understanding, “hostdev mode='subsystem' “ is used with KVM only. We use this if we want to passthrough a device to a KVM virtual machine. After doing that, the host machine will lose control of the device. If container is

On Thu, Mar 6, 2014 at 12:16 AM, Mauricio Tavares <raubvogel@gmail.com> wrote: > Trying to start one of my vms, a centos one at that, but am > getting the following message: > > [root@vmhost ~]# virsh start voip --paused > error: Failed to start domain voip > error: cannot open file > '/var/tmp/FreePBX-5.211.65-3-x86_64-Full-1388073872.iso': No such file

I'm using a bit of a different keyboard, the infinity ergodox [ https://input.club/devices/infinity-ergodox/]. It functions just fine as a keyboard on my host computer, but when I try to bind it to the guest, nothing seems to happen. lsusb gives its ID: Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub *Bus 005 Device 003: ID 1c11:b04d* Bus 005 Device 001: ID 1d6b:0002 Linux

Dear Fil, I am not sure if my answer can help you. I had ever asked a similar question to Daniel and I was using a thirty-party card. As a container uses a shared kernel with the host, so hostdev mode='subsystem' doesn't make sense. Maybe you can try to use hostdev mode='capabilities'. Please see http://libvirt.org/formatdomain.html#elementsHostDevCaps Hope this helps Cheng

I'm having trouble updating my iscsitarget modules, and it seems to be related to a naming convention mixup? here's the output of the build command: [root at vmhost ~]# rpmbuild --rebuild --sign iscsitarget-0.4.14.96-0.amherst.src.rpm Installing iscsitarget-0.4.14.96-0.amherst.src.rpm error: Failed build dependencies: kernel-devel = 2.6.9-42.0.10.ELlarge is needed by

Hi! First post, kind of a noobie. I've been working with LXC and libvirt for a few months now. Trying to do some interesting things with containers and Android devices :D I'm running ubuntu 13.10 with LXC 1.0.1 and tried both libvirt 1.1.1 and 1.2.2 (backported from ubuntu-trusty), but with either version of libvirt am getting issues as soon as I try to get access to USB devices inside

On 09/24/2014 04:11 PM, Mauricio Tavares wrote: > So I have an entry for a USB device ( ID 051d:0002, UPS) I want > to use with a given vm client. In that vm client's config file I added > something like this: > > <hostdev mode='subsystem' type='usb' managed='yes'> > <source> > <vendor id='0x051d'/>

Hi folks, Has anyone encountered the following PCI passthrough error? error: internal error Process exited while reading console \ log output: char device redirected to /dev/pts/1 assigned_dev_pci_read: pread failed, ret = 0 errno = 2 It's produced after I've detached the PCI device from the base OS and have tried to start up the guest domain. To get to this point, I

Hi Guys, I am trying to add a Broadcom Physical NIC to a virtual Machine as Passthrough device. However I am getting following error. Error starting domain: unsupported configuration: host doesn't support passthrough of host PCI devices Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 88, in cb_wrapper

[root at vmhost vms]# virsh detach-disk puppet vdb error: No found disk whose source path or target is vdb [root at vmhost vms]# virsh --version 0.10.2 [root at vmhost vms]# This probably was solved already but if not, "No found disk" probably sounds better if it was "No disk found"

Yeah, AppArmor is enabled, but I put everything (that I could find) into complain mode: $ sudo apparmor_status apparmor module is loaded. 12 profiles are loaded. 3 profiles are in enforce mode. lxc-container-default lxc-container-default-with-mounting lxc-container-default-with-nesting 9 profiles are in complain mode. /sbin/dhclient /usr/bin/lxc-start

Hi! I'm new to libvirt and face problems connecting to an iSCSI target. What I intend to do is to connect libvirt (I tried virt-manager and virsh) to an iSCSI target and then boot from the LUNs which contain the VMs. I followed the documentation¹ but got stuck at section 12.1.5.4.3. 1) virsh pool-define-as \ --name foo \ --type iscsi

I just updated an Ubuntu Oneiric to Raring and the VM that works fine on one fails to start a VM with this passthrough: <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x055f'/> <product id='0x040b'/> <address bus='3' device='8'/> </source>

On 2013–12–21 John Ferlan wrote: > On 12/17/2013 07:13 PM, Marco wrote: > > Hi! > > > > I'm new to libvirt and face problems connecting to an iSCSI target. > > What I intend to do is to connect libvirt (I tried virt-manager and > > virsh) to an iSCSI target and then boot from the LUNs which contain > > the VMs. > > > > I followed the