similar to: Can I assign a dedicated NIC to a container?

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

hi guys With lxc container under libvirt control - how can guest create device nodes? I'm specifically looking for FUSE device. Is it possible somehow to get it to the guest(passthrough?) or allow the guest to create dev node? many thanks, L.

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

Hi. I need to use /dev/ppp inside the lxc container, for very ancient software. Problem solved this way: 1) virsh edit container name and add section: <features> <capabilities policy='default'> <mknod state='on'/> </capabilities> </features> 2) start container 3) attach or ssh container, be root: #mknod /dev/ppp c 108 0 4) inside

Dear Daniel, The thirty-party PCIe card is based on the Xilinx’ FPGA which is off the shelf, the main features are as follows: 1) x8 Gen3, 8Gb/s per lane/direction 2) MSI and legacy interrupt support 3) Scatter-gather packet DMA engine provide by Northwest Logic We hope multiple Linux Containers to access the PCIe card in time division mode, for example, during slot 1, lxc1 read/write the PCIe

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi lxc folks, the symptom my libvirt LXC container suffers from is: root@depot:/dev/net# ls -la total 0 drwxr-xr-x 2 root root 40 Jun 29 16:26 . drwxr-xr-x 5 root root 480 Jun 29 16:26 .. root@depot:/dev/net# mknod tun c 10 200 mknod: `tun': Operation not permitted The host is an up-to-date AMD64 Ubuntu raring on 3.8.0-25-generic that was

Dear Daniel, I found that lxc driver doesn't support hostdev with type of 'pci'. As you mentioned before, I tried to expose the device node (the PCIe card) to the container, my XML is as follow: <devices> <hostdev mode='subsystem' type='pci' managed='yes'> <source> <address bus='0x01' slot='0x00'

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

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Daniel, On 07/08/2013 11:41 AM, Daniel P. Berrange wrote: >> the symptom my libvirt LXC container suffers from is: >> root@depot:/dev/net# ls -la total 0 drwxr-xr-x 2 root root 40 >> Jun 29 16:26 . drwxr-xr-x 5 root root 480 Jun 29 16:26 .. >> root@depot:/dev/net# mknod tun c 10 200 mknod: `tun': Operation >>

I want to run a VPN software inside an lxc guest, but the required TUN/TAP device (/dev/net/tun) is missing in the container. Anyone knows how to enable this device ? Here is the definition XML: <domain type="lxc"> <name>centos</name> <memory unit="MiB">1024</memory> <os> <type>exe</type>

On Thu, Jan 30, 2014 at 11:50:35AM +0530, Kashyap Chamarthy wrote: > > - Single `make` job timing to compile everything: > > > > real 31m9.792s > > user 17m18.359s > > sys 13m17.868s > > For comparison, on the _host_, the same single `make` job timing: > > real 13m41.440s > user 13m5.816s > sys 1m9.911s

http://libvirt.org/formatdomain.html#elementsHostDevSubsys At this description used "drive"-typed address for SCSI. But when i get xml-description of scsi-devices by <code> unsigned int flags = VIR_CONNECT_LIST_NODE_DEVICES_CAP_SCSI_HOST ; int ret = virConnectListAllNodeDevices (currWorkConnect, &nodeDevices, flags); then get by

Hi, I'm trying to attach a host FC HBA to VM (NPIV). Running ovirt 3.5 on CentOS 6.7, libvirt-0.10.2-46.el6_6.6.x86_64, I created vHBA using nodedev-create command - see below HBA and vHBA. I wrote a vdsm hook which appends the vHBA xml stanza to the devices xml element but the vm start starts without the vHBA device. Also, when trying to attach the device manually as a live device - I get:

On 3/22/23 04:23, nospam at godawa.de wrote: > Jim Fehlig schrieb: >> >> What is the libvirt version? > > It's the "latest and greatest" I get from this source: > > [root at xen1 ~]# virsh --version > 6.6.0 > > [root at xen1 ~]# libvirtd --version > libvirtd (libvirt) 6.6.0 > > [root at xengfs1f ~]# yum list | grep libvirt >

Thank you for your reply, I'm still getting hard time to attach the hostdev, I couldn't make it work out of the doc. I took the address details from: # ll /sys/bus/scsi/devices/7:* lrwxrwxrwx 1 root root 0 Feb 8 12:58 /sys/bus/scsi/devices/7:0:0:0 -> ../../../devices/pci0000:00/0000:00:03.0/0000:08:00.1/host7/rport-7:0-0/target7:0:0/7:0:0:0 lrwxrwxrwx 1 root root 0 Feb 8 12:58

Hi laine, I have leave some questions on IRC, but my VPN broken time after time. Please ignore the questions on IRC. In my understanding, the standby and primary hostdev interface may be in different subnet. I'm not sure whether it is correct. Could you please help to explain? Thank you in advance. For example, primary hostdev is connected to vf-pool with <pf='eth0'/>, while

So, if I remove the hostdev element related to the USB device, running `lsusb` and `usb-devices` inside the container lists the proper device, but I do not see the appropriate character device bus for the Android device under /dev/bus/usb. We are not entirely sure that `lsusb` and `usb-devices` queries the appropriate location - it somehow gets information from the host, not the guest container,

Hi Laine, For the feature testing before, I only test the linux bridge setting as in 2), it works. Now I tried 1), to use macvtap bridge mode connected to the PF, it can not work as the hostdev interface can not get dhcp ip address on the guest. Check on host, the /var/log/messages and dmesg both says: "Jul 6 04:54:45 dell-per730-xx kernel: ixgbe 0000:82:00.1 enp130s0f1: 1 Spoofed packets

Greetings Peter, > Sent: Friday, January 04, 2019 at 4:47 PM > From: "Peter Krempa" <pkrempa@redhat.com> > To: daggs <daggs@gmx.com> > Cc: libvirt-users@redhat.com > Subject: Re: [libvirt-users] script called from qemu hook freezes. > > On Thu, Jan 03, 2019 at 18:07:58 +0100, daggs wrote: > > Greetings, > > > > I'm executing an

On 2020-07-06 10:01, Laine Stump wrote: > On 7/6/20 5:10 AM, Yalan Zhang wrote: > > > > Hi Laine, > > > > For the feature testing before, I only test the linux bridge setting as > > in 2), it works. > > Now I tried 1), to use macvtap bridge mode connected to the PF, it can > > not work as the hostdev interface can not get dhcp ip address on the >