Graphics Cards and VM
by James Hubbard
So is it now possible to attach a pci-e video card and usb
keyboard/mouse to a kvm/qemu virtual machine? I'd like to be able to
use high end graphics under various OSs without having to use vnc or
rdesktop.
I read somewhere a month or so ago that someone was looking at putting
multiple cards into a box to use with opencl or cuda. The problem was
the only 2 cards could be used at a time. A possible solution was to
use kvm/qemu and assign the other two to the vm.
--
James Hubbard
14 years, 10 months
Re: [Fedora-xen] Setup Libvirt 0.7.0-6 & Xen 3.4.1 Dom0 on top of Fedora 11 (64-bit)
by Boris Derzhavets
Jon,
I have just, one question :-
Are you saying that HVM install succeeded via virt-manager ?
I had to run virt-install to build HVM DomUs, virt-manager gave up
at the beginning , complaining 2 different libvirt errors
Boris.
--- On Tue, 9/1/09, Jon <jonr(a)destar.net> wrote:
From: Jon <jonr(a)destar.net>
Subject: [Fedora-xen] Setup Libvirt 0.7.0-6 & Xen 3.4.1 Dom0 on top of Fedora 11 (64-bit)
To: fedora-xen(a)redhat.com
Date: Tuesday, September 1, 2009, 12:00 AM
Success. From an install off the DVD with all packages in the setup
deselected. I have installed an HVM and a paravirt vm and both work.
My only problem is that eth0 does not come up when I reboot and I have
to do a dhclient eth0 to get an address or specify one myself. I have
set the IP static in the /etc/sysconf/network-scripts/ifcfg-eth0 file
but it still comes up without an address.
Thanks Boris for all the help!!
Jon
[root@localhost xen]# lspci
00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1)
00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2)
00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2)
00:08.1 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2)
00:09.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:0b.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:0c.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
Athlon64, Sempron] HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
Athlon64, Sempron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
Athlon64, Sempron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
Athlon64, Sempron] Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
Athlon64, Sempron] Link Control
02:00.0 VGA compatible controller: nVidia Corporation GeForce 8500 GT
(rev a1)
cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 16
model : 2
model name : AMD Phenom(tm) 9500 Quad-Core Processor
stepping : 2
cpu MHz : 140637.186
cache size : 512 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu de tsc msr pae mce cx8 apic mtrr mca cmov clflush mmx fxsr
sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow constant_tsc
rep_good nonstop_tsc extd_apicid pni cx16 popcnt hypervisor lahf_lm
cmp_legacy extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch
bogomips : 4420.21
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
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14 years, 10 months
