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virt:zfs_kvm_debian8
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virt:zfs_kvm_debian8 [2016/04/12 09:24] tschulz [Important Bits] |
virt:zfs_kvm_debian8 [2016/04/12 09:36] tschulz [Setup Bridged Networking] |
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| ==== Blacklist Video Drivers==== | ==== Blacklist Video Drivers==== | ||
| + | * If a driver is using a pci device that you want to passthough you might want to blacklist the driver, although you can try unbinding the driver before you tell vfio to claim the device | ||
| * driver name is found be running: <file>lspci -vn | less -p VGA | * driver name is found be running: <file>lspci -vn | less -p VGA | ||
| </file> Look for "**Kernel driver in use:**"<file bash /etc/modprobe.d/blacklist.conf> | </file> Look for "**Kernel driver in use:**"<file bash /etc/modprobe.d/blacklist.conf> | ||
| Line 42: | Line 43: | ||
| </file> | </file> | ||
| + | ===== Install Kernel and updates from Backports ===== | ||
| + | * add the following line to /etc/apt/sources.list<file>deb http://ftp.debian.org/debian jessie-backports main</file> | ||
| + | * Update package list and update packages<file>apt-get update | ||
| + | apt-get -t jessie-backports upgrade</file> | ||
| ===== Bind PCI device to VFIO ===== | ===== Bind PCI device to VFIO ===== | ||
| Line 54: | Line 59: | ||
| </file> | </file> | ||
| - | ===== Headline ===== | + | ===== USB Passthough ===== |
| * If you are passing a physical video card to a VM, you will need to also pass usb input devices to the VM since the VM will not have a SDL or Spice virtual display. | * If you are passing a physical video card to a VM, you will need to also pass usb input devices to the VM since the VM will not have a SDL or Spice virtual display. | ||
| * This is done through USB passthrough. | * This is done through USB passthrough. | ||
| Line 61: | Line 66: | ||
| Bus 003 Device 003: ID 0557:2205 ATEN International Co., Ltd | Bus 003 Device 003: ID 0557:2205 ATEN International Co., Ltd | ||
| Bus 003 Device 002: ID 0451:2046 Texas Instruments, Inc. TUSB2046 Hub</file> | Bus 003 Device 002: ID 0451:2046 Texas Instruments, Inc. TUSB2046 Hub</file> | ||
| - | * What we want is the hexadecimal ID ffff:ffff | + | * What we want is the hexadecimal ID **ffff:ffff** |
| - | * | + | * then this to pass the usb device to the vm<file>-usbdevice host:ffff:ffff</file> |
| ===== Example kvm script ===== | ===== Example kvm script ===== | ||
| <file bash> | <file bash> | ||
virt/zfs_kvm_debian8.txt · Last modified: 2016/04/20 14:18 by tschulz
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