virtualization

问题 I've seen this error several times. Each time I google deeply and finally made me reinstall my windows and all stuffs. Please help, I don't want to reinstall everything again. The error is: Windows Phone Emulator Unable to start the Windows Phone Emulator Windows Phone Emulator is unable to start because the hypervisor is not running. The likely cause is that hardware-assisted virtualization is not enabled. Check your computer's BIOS to ensure that hardware- assisted virtualization and

问题 Ok, I have the most recent version of virtualbox installed, my computer (HP) has an AMD A10, 64bit Windows 10 OS and 6Gb RAM. I created a virtual machine with Windows 7, there I wanted to create a new virtual machine (a VM2 in a VM1), but I cant run it because I have no virtualization enabled in the VM1. ok, so I checked the VM1 configuration and the virtualization is enabled in the virtualbox settings. I've tried with all the Paravirtualization interfaces and always having the Hardware

问题 I was using a guide in order to create a basic Jira plugin as sort of a experimental/hands-on way to get comfortable and familiar with the Jira SDK and with creating plugins regarding Listeners. I am running Ubuntu on a VM, and I followed all the steps included in the guide. My VM started to freeze, and I thought it was maybe Jira at first but now I know there is something wrong with the VM itself. I get this error: An error has occurred during virtual machine execution! The error details are

问题 I'm trying to install a VirtualBox virtual machine for developing on Android 2.3 (Gingerbread) but I cannot properly configure the internet connection. I followed many tutorials on the web and tried to apply some workaround suggested here on StackOverflow (for example Android x86 porting, unable to make it work ), but I still can't connect from my Android machine. Some details: When I execute netcfg on android console it returns only the lo interface (127.0.0.1). The iso image I'm using is

问题 I'm trying to install a VirtualBox virtual machine for developing on Android 2.3 (Gingerbread) but I cannot properly configure the internet connection. I followed many tutorials on the web and tried to apply some workaround suggested here on StackOverflow (for example Android x86 porting, unable to make it work ), but I still can't connect from my Android machine. Some details: When I execute netcfg on android console it returns only the lo interface (127.0.0.1). The iso image I'm using is

问题 I have a need to allow my users to execute .NET code that they provide on my server. I know security is a big concern, but it has to be done that way. Currently, I run my users' code under a limited Windows account. But, I am worried that .NET framework provides many classes that, if used maliciously, can harm the server -- classes under the Reflection namespace is one example, CodeDom is another concern. I wish there was a way to create a "lightweight virtual environment" that can run .NET

问题 I have a need to allow my users to execute .NET code that they provide on my server. I know security is a big concern, but it has to be done that way. Currently, I run my users' code under a limited Windows account. But, I am worried that .NET framework provides many classes that, if used maliciously, can harm the server -- classes under the Reflection namespace is one example, CodeDom is another concern. I wish there was a way to create a "lightweight virtual environment" that can run .NET

问题 I wonder what type of servers for internal usage you virtualize in the last -say- 6 months. Here's what we got virtual so far: mediawiki bugtracker (mantis) subversion We didn't virtualize spezialized desktop PCs which are running a certain software product, that is only used once in a while. Do you plan to get rid of those old machines any time soon? And which server products do you use? Vmware ESX, Vmware Server, Xen installations...? 回答1: My standard answer to questions like this is,

问题 I wonder what type of servers for internal usage you virtualize in the last -say- 6 months. Here's what we got virtual so far: mediawiki bugtracker (mantis) subversion We didn't virtualize spezialized desktop PCs which are running a certain software product, that is only used once in a while. Do you plan to get rid of those old machines any time soon? And which server products do you use? Vmware ESX, Vmware Server, Xen installations...? 回答1: My standard answer to questions like this is,

问题 I wonder how virtualization software such as VirtualBox or VMWare Workstation works? How can they create a virtual environment that is taken as a separate computer by operating systems? I'm almost sure the answer to this question is very deep, but I'd be well satisfied with basic theory. 回答1: How does VMWare work: http://www.extremetech.com/article2/0,2845,1624080,00.asp How does virtualizaton work: http://blog.tmcnet.com/voip-enterprise/tmcnet/how-does-virtualization-work-and-why-is-now-a