vsphere essentials

Part II vsphere DRS (distributed resource Scheduling) Chapter III the DRS dynamic quotas In this section, we will explain the concept of DRS dynamic quotas and resource management. Understanding dynamic quotas and resource pools, as well as resource allocation settings, can make it easier for you to troubleshoot DRS behavior and achieve optimal performance for your virtual machines. Before delving into DRS and local host resource management, we nee

Vsphere Big Data Extensions (BDE) offers great flexibility in deploying a variety of vendor distributions for Hadoop, offering three values to customers: Provides tuned infrastructure for supported versions of Hadoop that are certified by VMware and Hadoop release vendors Deploy, run, and manage heterogeneous Hadoop clusters on a unified virtualization platform to meet the diverse needs of multiple tenants Protect return on investment without being

What are the files that make up the virtual machines in the VMware vsphere virtualization platform? What is the meaning of composing a file separately? What are the areas of attention when excluded? There is a virtualization expert Eric Siebert's article, introduced the virtual machine file composition, write very detailed, although ESXi has upgraded several versions, but still use, here reference the following figure, at the same time I take vcenter

I believe we all know how to configure the HA function in the vsphere environment, know ha failover time for VM system startup time + Application start time + 15 seconds of heartbeat detection time, know ha is not affected by DRS and Vmotion, Know ha do not need to rely on vcenter (vcenter Hung, license authorized ESXi host only 3 days after the virtual shutdown can not be opened), know Ha is through the ESXi host network heartbeat detection failure,

Recently for some reason a Linux virtual machine, and then boot found unable to ssh. But can ping through the gateway, outside but can not ping it, troubleshooting for a long time, add a new virtual network card is not, found that their subnets are through, but not out. Guessing is a routing problem, execution route-n found that the default route did not.Check Configuration Vi/etc/sysconfig/network-scripts/ifcfg-eth0the arrow position defroute=no; Change to Yes to restart the network service jus

With the increase of the system operation time, the disk becomes more and more loss, if encounter the virtual machine report disk space is insufficient what to do? Fortunately, we can increase the disk space through the disk array and then expand to the virtual machine.For the Linux virtual machine disk expansion of the scheme there are two, one is the original physical machine has enough hard disk, we can directly adjust the existing virtual machine disk, or a new one to add a disk, and the sec

A very accidental opportunity, I know Wang Chunhai teacher, and saw his release of the 51cto Institute of VMware Vsphere Course, at that time to see the 2 section, immediately attracted, Wang is a virtualization experts, itself involved in a lot of virtualization projects, Therefore, the actual enterprise needs in the virtualization project has a very deep understanding, experience, coupled with his own professional skills, in the course and did not d

VMware vsphere uses Ft,vmotion,ha to use external storage, some simple version can also be used, such as Openfiler free products, but the actual use of professional products are relatively strong, such as Dell's md3200i, Md3200i is not a very good product, now facing the edge of elimination.The md3200i has two controllers for redundancy, with 4 Gigabit data network interfaces on each controller, a network interface for control, a command-line console

Fault Description: The server installed VMware ESXi 5.1, and after installing VMware VSphere Client 5.1 on its own XP, the logon error occurred: The client was unable to send a full request to the server. 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/4D/DA/wKiom1RbCr2wd94nAADKe6VyxAU640.jpg "title=" 6.jpg " alt= "Wkiom1rbcr2wd94naadke6vyxau640.jpg"/>I originally installed a 5.0 version of the other server, you can log on to the virtual ma

Tags: cloud VirtualizationSMB Virtualization Solution-vmware VSphere 6.5Daily Management Portalv0.0.1Purpose of this article:For the small and medium-sized enterprise virtualization platform management, involves many management entrance, the general administrator may not know from where manages?This article will be a simple introduction from the bottom to the top, and eventually let the general administrator quickly understand the management portal.1.

After you set up ESXi 6.5 host startup, the virtual machines under that host also start automatically as follows: Log in to the vSphere Host Client, click Manage-Systems, auto-start, edit settings, start set to Yes, start delay and stop delay default is 120s, can be adjusted according to your own needs. The stop operation defaults to power off, the recommended setting is shutdown, wait for the check signal to be set to Yes, and finally click

For VMware vSphere environments, there are now a variety of storage protocols to choose from. However, you need to choose the best way to fit your specific resource and performance goals.Which storage protocol should I choose for VMware vshpere deployments?I am often asked what kind of storage protocol is best for VMware vSphere data stores. But there is no clear right or wrong answer to this question, and

One, you can install ESXi on the real server, first you need to install RAID, and finally install ESXi via U-disk boot.Second, focus on the learning environment, as follows:1, the Computer configuration needs a high point, the memory requirements are particularly higher, preferably more than 16g.2, first install the VMware Station Desktop virtual machine, download the software next installation can.3, the new virtual machine in the vmstation, the use of typical or custom lines, the recommended m

Tags: vmware vsphere 503Today received a customer call, said VMware vsphere 6.5 vcenter can not enter, Tip: 503 Service Unavailable.Such as:650) this.width=650; "Src=" Https://s3.51cto.com/oss/201710/24/15b0c16f67290228b9e1bc4568102dc3.png-wh_500x0-wm_3 -wmp_4-s_1220449528.png "title=" 503.png "alt=" 15b0c16f67290228b9e1bc4568102dc3.png-wh_ "/>Customer's environment is a 6-node Vsan, because one of the host

First, Autodeploy1. Install the Autodeploy component on a server that already has vcentserver. Enter the user name and password for Vcentserver to verify.2. Install the WMware POWERCLI command line management component. There is no dependency on the installed server and no restrictions are required.3. Configure the Install Tftpserver component on the server. and runs normally. Under the TFTP service root directory. Add a boot boot file. (Launch the boot file and use the

First, install VMware vSphere client softwareIi. managing VMware ESXi hosts through VMware vSphere client650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M02/87/D5/wKiom1fiVWejEFszAAFUiUhtrHs595.png-wh_500x0-wm_3 -wmp_4-s_3241798181.png "title=" Connection Server "alt=" Wkiom1fivwejefszaafuiuhtrhs595.png-wh_50 "/>Ignore prompt:650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M01/87/D1/wKioL1fiVb

VMware VSphere Client cannot connect to ESXi virtual host Solutionsinexplicably VMware vSphere Client does not connect to an Esxi Virtual host Workaround:1, connect the monitor to the ESXi virtual machine, use the account login2, follow the open those two options to use ssh login , and then the same way as the Linux system OperationThe first step:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/5

:0px; padding-top:0px;padding-left:0px;padding-right:0px;border-top-width:0px; "border=" 0 "alt=" image "src=" http:// S3.51cto.com/wyfs02/m00/53/8d/wkiol1rq8rlt0ewhaaea7vn9ibq932.jpg "width=" 580 "height=" 121 "/>Then run the vmwarevspherehealthcheck.pl script as follows: [emailprotected]:~> strong>vmwarevspherehealthcheck.pl--server vcenter.xzxj.edu.cn --username [emailprotected] --config bin/healthcheck.conf --type vcenter Enter Password: Generating VMware

Document Purpose:This document provides an overview of installing VMware vsphere systems using ISO images, which allows you to complete the most basic VMware vsphere Server virtualization PlatformOperation Steps:1 , put ESXi 5.5 Boot disk, start the server, see its interface press F11 (by brand) Access Blos Boot Manager650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/59/76/wKioL1TUE6iTwR66AADNsUCN

VMware vSphere 6 settings ESXi host IPOne, configure the management IP of the ESXi host1. Press "F2" to enter the system settings, if the network has DHCP, you can directly log in the vsphere client clients, to set up. If no DHCP can be set only in the console through the keyboard.650) this.width=650; "Width=" 1023 "height=" 755 "title=" QQ picture 20150217113851.png "style=" WIDTH:616PX;HEIGHT:385PX; "alt