Set up your Open StackThere was several ways to deploy OpenStack, Devstack was easily for developer to deploy Open Stack.Please follow the this URL to the set up your Open Stack.http://docs.openstack.org/developer/devstack/nested KVM support:
Kernel
First check if your system has already configured nested KVM:
[Email protected]:~# dpkg-s/etc/modprobe.d/qemu-system-x86.confqemu-system-x86:/etc/modprobe.d/ Qemu-system-x86.conf[email protected]:~# cat/etc/modprobe.d/q
1. Brief Introduction to PCI PCI is a peripheral bus specification. Let's first look at what bus is: Bus is a path or channel for transmitting signals. Typically, a bus is an electrical connection that is connected to one or more conductors. All devices connected to the bus can receive all the transmission content at the same time. The bus consists of electrical interfaces and programming interfaces. This
1. Introduction to PCIPCI is a peripheral bus specification. Let's first look at what bus is: Bus is a path or channel for transmitting signals. Typically, a bus is an electrical connection that is connected to one or more conductors. All devices connected to the bus can receive all the transmission content at the same time. The bus consists of electrical interfaces and programming interfaces. This article discusses device drivers in Linux, so focus on programming interfaces.PCI is short for Per
pc/104 bus brief
pc/104 is a specially designed for embedded Control-defined industrial control bus, is a derivative product of PC bus in embedded applications, a stack-type structure, widely popular in the world, is defined by IEEE Association as ieee-p996.1. We know that ieee-p996 is pc/xt and pc/. At Industrial bus specifications, and from pc/104 is defined as ieee-p996.1, it can be seen that the pc/104 bus is essentially a compact,
banner CommandThe banner command lists several pieces of useful information about the system such as model, amount of memory, and HostID . You can also with the banner command to identify your system ' PROM version number. Three boot PROM levels are discussed in this module.OK bannerSun UltraSPARC Upa/pci (2 X ultrasparc-ii 296MHz), keyboard PresentOpenboot 3.11, 256 MB memory installed, serial #3159808.Ethernet address 8:0:22:1a:e7:3f, Host id:72303
__initcall_start =.;
* (. Initcall1.init)
* (. Initcall2.init)
* (. Initcall3.init)
__initcall_end =.;
Http://book.51cto.com/art/201007/213623.htm
4.5.3 Analysis Sample
Taking the PCI subsystem as an example, this paper analyzes which macro tags are used in its initialization.
Unlike many subsystems, the implementation code for the PCI subsystem is distributed in two places in the kernel code tree, remo
First, PCI simple introductionPCI is a peripheral bus specification. Let's take a look at what a bus is: A bus is a path or channel for transmitting signals. Typically, the bus is an electrical connection to one or more conductors, and all the devices connected on the bus can receive the full transmission at the same time. The bus consists of an electrical interface and a programming interface. This article discusses the device drivers under Linux, so
Abstract: This paper introduces the specifications and features of the PXI bus, the features, functions and usage of the plx9030 chip, and provides the use of plx9030 interface chip, hardware and software implementation method of A/D data acquisition card based on PXI specification.Key words: PXI bus; plx9030; A/D data collection
The PCI extension for instrumentation bus specification is a bus standard for measuring and controlling instruments launche
.
Advanced BIOS Features (Advanced BIOS feature settings)
Set the advanced features of the system.
Advanced chipset Features (Advanced chipset feature set)
Set parameters for the chipset used by the motherboard.
Integrated peripherals (external device setting)
Make the settings menu include all peripherals settings. such as sound card, Modem, USB keyboard is open ...
Power Management Setup (source management settings)
Set the CPU, hard disk, monitor and other equipment power-saving funct
1. Introduction to PCIPCI is a peripheral bus specification. Let's first look at what bus is: Bus is a path or channel for transmitting signals. Typically, a bus is an electrical connection that is connected to one or more conductors. All devices connected to the bus can receive all the transmission content at the same time. The bus consists of electrical interfaces and programming interfaces. This article discusses device drivers in Linux, so focus on programming interfaces.PCI is short for Per
Linux Client Virtio Device initialization
The Virtio device is physically connected to the PCI physical bus and logically connected to the Virtio virtual bus. As a PCI device, it facilitates resource allocation and configuration, and facilitates management and organization in the logical device model.
Virtio PCI devices provided by 1.QEMU-KVM
VIRTIO-BLK (hard dis
Linux Device Model
Looking at the device model chapter in LDD3, I felt a bit confused. Here we will take a holistic approach.
This article summarizes some content from four aspects:
1. Underlying data structure: kobject, kset.
2. linux device Model Hierarchy: bus_type, device, device_driver.
3. Integration: Simple Analysis of PCI Device Driver Model instances and devices and device driver registration source code.
4. Application Analysis of Object-ori
defined in our driver code, it is the link between the driver and the PCI device. Rtl8139_pci_driver is defined as follows:Static struct pci_driver rtl8139_pci_driver = {Name: modname,Id_table: rtl8139_pci_tbl,Probe: rtl8139_init_one,Remove: rtl8139_remove_one,};Pci_module_init () is not defined in the driver code. You must have thought that it is a standard interface provided by the Linux kernel to the module. What does this interface do, I have tra
Kernel device model (switch)
This article summarizes some content from four aspects:1. Underlying data structure: kobject, kset.2. Linux Device Model Hierarchy: bus_type, device, device_driver.3. Integration: Simple Analysis of PCI Device Driver Model instances and devices and device driver registration source code.4. Application Analysis of Object-oriented Thinking in the Linux device model.
I. Underlying data structure: kobject, ksetLet's talk abou
Specifically: NicWork on the MAC Sub-layer in the data link layer, rather than the physical layer. Nic is used to convert parallel lines. That is, the MAC Sub-layer specifies how frame is transmitted on a physical line. The role of LLC is to identifyEncapsulation is performed based on different protocol types. The MAC address is burned into the NIC. Therefore, the NIC works on the data link layer. I. MAIN FEATURES OF NICs Network interface card (NIC), also known as network adapter, is a device
(Premium chipset feature setting) sets the relevant parameters for the chipset used by the motherboard.Integrated Peripherals (external device settings) allows the settings menu to include settings for all peripheral devices. such as sound card, Modem, USB keyboard is open ...Power Management Setup sets the energy-saving function of the CPU, hard disk, monitor and other devices.The PNP/PCI configurations (Plug and play/
$
Lspci |grep VGA
00:02.0 VGA compatible Controller:intel Corporation 4th Gen Core Processor Integrated Graphics Controller (Rev 06)
function : The command function: The output of the LSPCI as input, from which to find the line containing the VGA
Add:
PCI is the abbreviation for peripheral Component Interconnect (peripheral interconnect) and is commonly used as a peripheral bus on desktops and larger computers. The
HP Superdome locates and replaces the NIC
Assume that HP superdome has three partitions.
Partition 0 cell 0 cell 3
Partition 1 cell 2
Partition 2 cell1
How to locate the lan1 Nic (0/0/8/1/0)
# Ioscan-funClan
Class I H/W Path Driver S/W State H/W Type Description
========================================================== ==================================
Lan 0 0/0/1/1/0 iether claimed interface hp AD331-60001 PCI/
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.