I have always been to a month at least a piece of original technical articles to ask myself, but sometimes really lazy, here to despise himself.Today is the last day of the month, in fact, the recent work, there are many things can be summed up into the article to share to everyone.
There are some scripts written in Python and Shell that I put on the GitHub, one of which is the Xcp/xenserver resource monitoring
use Citrix Xencenter5, in the Ready to install Cirtix XenCenter page, click Install, start installing Citrix XenCenter.6, follow the installation wizard prompts to install, until the installation is complete.7. Through XenCenter, you can manage the XenServer environment from Windows desktop computers and deploy, manage, and monitor virtual machines. Monitoring and managing activities on the server from Xen
install XenCenter.
4, select the installation directory of Citrix Xencenter, click Browse to change the installation directory. Click Users to use Citrix Xencenter
5, in the Ready to install Cirtix XenCenter page, click Install, start installing Citrix XenCenter.
6, follow the installation wizard prompts to install, until the installation is complete.
7. Through XenCenter, you can manage the XenServer environment from Windows desk
to that found and listed.650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7F/2D/wKiom1cVz8PAFGwdAAA5ZrkzNaQ506.png "title=" 2016-04-19_142624.png "alt=" Wkiom1cvz8pafgwdaaa5zrkznaq506.png "/>So here, download the corresponding driver disk and install the problem on the XenServer server.Driver Disk for Broadcom tg3 3.137f-for XenServer 6.5.0http://support.citrix.com/article/CTX201909Follow-up
In the previous article, we introduced the XenServer Bridge network stack pattern, and now in this document we will cover another open-source network stack pattern supported by XenServer: Open vswitch. XenServer now the version of the deployment is installed by default in open Vswitch mode, if we do not need to do LACP or bind more network cards and the use of di
full virtual network, providing a speed comparable to memory for private virtual machine-to-virtual-machine traffic.VLAN support:Virtual machines can be bound to separate VLANs to isolate traffic between virtual machines from other physical servers, reduce network load, improve security, and simplify reconfiguration.650) this.width=650; "Width=" 278 "height=" 262 "style=" Width:auto;height:auto; "src=" http://mmbiz.qpic.cn/mmbiz/ orl2fuhmgzcpswwt214liciaoccyvzjnwt7ibgqmhnlxnyonwq23a861jbzptbyfu
Xenserver deployment series 05 Virtual Machine creation and Replication
Job Environment
Xenserver
OS: xenserver 6.2
Hostname: xsr01
IP: 192.168.0.241/24
Gateway: IP: 192.168.0.1/24
1. About xenserver Virtual Machine
On xenserver, you can create virtual machines such as
BKJIA exclusive Article] XenServer 5.6 I have been using it for quite a while, and I feel good stability and performance, so now we have changed all the virtual machines in the company's internal machine room to XenServer 5.6. Of course, the original FreeBSD jail is not converted because it is used well ), I also installed XenServer 5.6, removed the display, keyb
Because of the sudden power outage caused the company's internal computer room XenServer host hung up, the system can not start, downtime before the system configuration isCpu:e5 2630 v3Memory: 128GBStorage: 3T West number Purple Plate 5 blockArray Card: LSI 9361-8iThe disk took 5 blocks to do RAID5, and when the outage failed to start, I took a lsi9361-8i card and 6 3T disks (the importance of hardware spares) and then made a new set of RAID5,A
rationally allocate the number of CPUs and the number of cores for the virtual machines deployed on the virtualization platform;
1.3.1 MethodSETP1: Execute command: Cat/proc/cpuinfo |grep "Physical" |sort|uniq-cSETP2: View display results, as this example shows a total of 24 cores (two 12 cores of CPUs)
1.4 View server hard drive information1.4.1 Purpose
To reasonably allocate virtual hard disk size to virtual machines deployed on a virtualized platform;
1.4.1 MethodSETP1: Execute command:
Pre-installation Test preparation
1, hardwareAt least two physical machines, one CPU must support Intel VT or AMD-V.2, SoftwareXenDesktop5.5 XenServer5.6 or above version of Windows Server 2008 SP2 or R2 version
Second, the test topology diagram
Description: XenServer must be installed on the actual physical machine, otherwise the virtual machine will not start. Ad,xencenter,xendesktop can be installed on a virtual machine. In this experiment,
Configure Linux VM boot from the optical drive in Xenserver
Http://docs.vmd.citrix.com/XenServer/6.2.0/1.0/en_gb/reference.html
HVM-boot-policyThe boot policy for HVM guests. Either BIOS Order or an empty string.
HVM-boot-paramsThe order key controls the HVM guest boot order,Represented as a string where each character is a boot method:D for the CD/DVD, c for the root disk, and n for network PXE boot. The d
Because of the sudden power outage caused the company's internal computer room XenServer host hung up, the system can not start, downtime before the system configuration isCpu:e5 2630 v3Memory: 128GBStorage: 3T West number Purple Plate 5 blockArray Card: LSI 9361-8iThe disk took 5 blocks to do RAID5, and when the outage failed to start, I took a lsi9361-8i card and 6 3T disks (the importance of hardware spares) and then made a new set of RAID5,A
XenserverIntroduction
Citrixxenserve is a complete server virtualization platform launched by Citrix. The xenserver software package contains all the features required to create and manage x86 computer deployments running on xen (an open-source semi-virtualized Virtual Machine hypervisor with near local performance. Xenserver has been optimized for both Windows and Linux virtual servers.
During xenserver installation, the system creates a network for each physical network interface card (NIC. Add servers to a resource pool
These default networks are merged so that all physical NICs with the same device name are connected to the same network.
Generally, if you want to create an internal network, use an existing Nic to set a new VLAN or create a NIC binding, you only need to add a new network.
In xe
XenServer installation VM-first Resize and store ISO image files
We all know that after xenserver is installed, no matter how large your disk is, There is only 4 GB space.
Therefore, the operation is to create an LV volume and customize the size.
1. vgdisplay # view the remaining space first
[Root @ XenServer/] # vgdisplay
--- Volume group ---VG Name VG_XenStorag
System RequirementsXenServer requires at least two separate x86 physical computers: one to use as a XenServer host and another to run XenCenter applications.The XenServer host computer is completely dedicated to running the XenServer that hosts the VM and is not used to run other applications. The computer running Xencenter can be any universal Windows computer t
XenServer installation VM-first Resize and store the ISO image file, xenserveriso
We all know that after xenserver is installed, no matter how large your disk is, There is only 4 GB space.
Therefore, the operation is to create an LV volume and customize the size.
1. vgdisplay#View the remaining space first
[root@XenServer /]# vgdisplay--- Volume group ---VG Na
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