After a virtual machine is used for a long time, it will find that the virtual hard disk is getting bigger and bigger. However, after reading the system commands in the virtual machine, the occupied space is far from the size of the virtual hard disk, this is unpleasant and inconvenient for sharing Virtual Machine images. Virtualbox does not seem to provide a graphical interface for us to compress the virtual hard disk size, but it can be achieved through the command line. According to actual te
Expand the centos hard disk size in VirtualBox, virtualboxcentos1. Clone an objectI created centos 6.3 During the previous installation, but I didn't have enough space to reinstall centos. I thought about using the resize command because I had to configure many things, however, when running D: \ Program Files \ Oracle \ VirtualBox> VBoxManage.exe modifyhd "D: \ CentOS 6.3.vdi" -- resize 12288 in win8, an error is always reported. The error is as follo
VirtualBox installation Centos6.8 -- E_INVALIDARG (0x80070057), einvalidarg
An error occurred while using an existing virtual hard disk in VirtualBox:
Problem description: UUID already exists
Cannot register the hard disk 'e: \ system_iso \ centos6.8.vdi '{05f096aa-67fc-4191-983d-1ed00fc6cce9}
Because a hard disk 'e: \ system_iso \ centos68_02 \ centos6.8.vdi 'with UUID {05f096aa-67fc-4191-983d-1ed00f
Download the official Ubuntu image installation files: Do not use the desktop version, VirtualBox and VMS are installed error, because do not need the desktop, all out of control. The first step, prepare the following files: 1.ubuntu-14.04.4-server-amd64.iso2.virtual-box 5.0.16 (VMware can also, similar installation, create virtual machine hard disk is to choose a single file can be easily converted) The second step, Install a virtual machine: You can use the previously downloaded Ubuntu-14.04.4
1. Download the VDI of the VirtualBox installed Ubuntu: http://www.osboxes.org/ubuntu/Ubuntu 16.04 xenial VirtualBox (VDI) 64bit Download size:1.0gb, MD5: 52e08e7a0ce228fa40ca4a47c69bbaf32. Create a new VirtualBox virtual machineSet the virtual machine name, system type, and Linux release version, and then next3. Set the memory of the virtual machineThe general 2G is enough, and then the next step.4. Set v
With the release of Windows Server 2008 R2, Microsoft's VDI will include several component integrations that you are familiar with. The most compelling components of these components are Hyper-V and Terminal Services, or remote Desktop services (RDS), which is now well known. In this article, TechTarget China's special virtualization expert Greg Shields will explain how Terminal Services components are integrated in Windows Server 2008 R2, and how to
Label:Modify the default installation path after installing the virtual machine, I found that my virtual disk files were placed on the C disk, I think there is no way to modify the default storage path. It was later found that it was possible to modify the virtual machine method as follows:" Manage "---> " Global Settings ", Then manually modify the virtual storage location, Migrating an existing virtual machine assuming that our original storage file VDI
Tags: process blog vbox Resize log method pos reference VirtReference:Resizing a VirtualBox Disk Image (. vmdk) on a MacCapacity expansion in MAC environments. VMDK mirrored capacitiesWhen the virtual machine is installed, the original VMDK mirror capacity is only 20G, which occupies all the disk capacity (19.3G) during the experiment, and causes the virtual machines to lose power and not work;There are several solutions, one is to re-install the virtual machine directly, this method is simple a
, which means that the license server can be shared across products. It can also be licensed for XenServer, XENAPP, XenDesktop and other Citrix products. The Create license server is for businesses and individuals who have purchased Citrix XenServer, using a license server to activate the XenServer server.
The first is to install the Citrix Licensing Server, download the Licensing server from Citrix, and Citrix Licensing can install the license s
Tags: update scale Universal Text control technology based on desktop PNGSmartaccess prohibit redirection of client printers via NetScaler user IntroductionSmartaccess and Smartcontrol allow you to change the ICA connection behavior (for example, disabling client device mappings) based on the way the user connects. Decision-making based on NetScalerGateway Virtual server name, session policy name, and endpoint analysis scan succeeded or failed. Smartaccess can also control the visibility of appl
First, "Problem description"1. Unable to publish desktop via VMware Horizon view Administrator;2. Users can use the connection server to log on to the desktop normally.Second, "The cause of the problem"Multiple connection servers cannot synchronize Vdmds database information, resulting in the inability to send desktops.Iii. "Solutions"1. de-vdmds data copy output and input in multiple connection servers respectively, run the command as follows:
C:\windows\system32\repadmin.exe/op
the pool desktop is unaffected. In addition, the connection Agent component detects a session initiated by the Remote Desktop Session host and the Virtual Desktop infrastructure (referred to as VDI). Finally, Windows Server 2012 provides a new server management component for Virtual Desktop management.
How do I store user profiles?
The stateless pool mechanism in Windows Server RDS can automatically roll back to the initial state after the user has
Intelliicache: Enable the intelliicache function, so:
650) this. width = 650; "title =" 1.png" src = "http://www.bkjia.com/uploads/allimg/131228/042033A47-0.png" alt = "145920141.png"/>
You can enable the intelliicache function:
① The local host caches XenDesktop Images② Reduce the total cost of storage ownership③ Reduce IOPS on shared storage④ Cost-effective) shared storage space required for WriteCache,
This function is available only in XenDesktop
PVs 7.6 Deployment Tutorial 1 PVs IntroductionCitrix Provisioning Services uses streaming technology to bring a single standard desktop image, including operating systems and software, to physical virtual desktops on demand across the network. On the one hand to achieve the same type of machine single image management, on the other hand, for the three-dimensional graphics requirements of the environment, in addition to the hard disk, memory, CPU, GPU calls the local computing resources, so perfo
A comparison of the remote protocols used by VMware view and Citrix xendesktop is found online.The differences between the two protocols are analyzed from multiple perspectives. I personally think it is a comprehensive comparison document.
Pcoip vs ICA Protocol
Virtual desktop requirements
View pcoip (UDP)
Xendesktop ICA (TCP)
Description
Functionality
Envir
PVS7.6 deployment tutorialPVS 7.6 deployment tutorial 1 PVS Introduction
Citrix Provisioning Services uses stream technology to deliver a single standard desktop image, including operating systems and software, to physical virtual desktops on demand over the network. On the one hand, single image management is implemented for machines of the same model; on the other hand, it is applicable to environments with higher requirements for 3D graphics. In addition to hard disks, memory, CPU, and GPU al
XENAPP7.6XENDESKTOP7.6 Initial Experience: Six-server VIRTUALDESKTOPAGENT
Overview
The Architecture of Versions later than Xendesktop 7.X has changed from the original Independent Management Architecture (IMA) Architecture to the current FlexCast Management Architecture (FMA ); the concept of Zone Data Collector, Zone Preference Policies, and Local Host Cache in the original IMA architecture does not exist in the new version. Of course, in the FMA a
After a few days of my groping and testingThe steps to quickly build a virtual desktop are as follows:1, make windows2008r2 template (install Xentools, dotNet4.0, dotNet4.5, SQLSERVER2008R2 installation preparation, turn off IE security, turn off the firewall, and then use the Sysprep package, go to the template)2, using the template to produce 3 virtual machines named AD50,DB49,XD55,PVS56 (install domain control, the XD55 and PVS56 are joined to the domain, there is a database installed)3, inst
Many customers ask a lot of questions when they mention desktop virtualization, and feel that desktop virtualization is a very new thing, a bit complicated, if we can model it
block, so for our customers is also a great help.
Many companies look for solutions that can better manage desktops, traditional hardware purchases, mirroring, maintenance, obsolescence, and a new cycle. and desktop virtual
To bring a new solution, can be delivered to the user a high degree of security, reliable, perfor
3.1.4)
# Portsnap fetch update
Compile VirtualBox,# Cd/usr/ports/emulators/virtualbox-ose-kmod make# Cd ../virtualbox-ose make
If the compilation is successful, uninstall the previously installed VirtualBox (if any)# Pkg_delete virtualbox -*
Install VirtualBox# Cd ../virtualbox-ose-kmod make install clean# Cd ../virtualbox-ose make install clean
Configure VirtualBoxAdd in/boot/loader. confVboxdrv_load = "YES"Add in/etc/rc. confVboxnet_enable = "YES"
Restart the system# Shutdown-r now
(!!! I
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