virtual-machine

问题 I have recently acquired a windows 7 laptop from my late grandmother. I have been using it for work and other things. I decided to create a VM using VirtualBox And now I want to create a user on the (Windows 7 Host) machine so that when I log into that user it autoruns a .bat script to start the VM. To make it clear I only want to run it only if the user "VM" logs in and not my normal user and it would be super awesome if it would autostart in full screen. I have a shortcut on my desktop that

问题 I had a look at this: http://www.mysqlperformanceblog.com/2009/01/12/should-you-move-from-myisam-to-innodb/ and: http://www.mysqlperformanceblog.com/2007/11/01/innodb-performance-optimization-basics/ These answer a lot of my questions regarding INNODB vs MyISAM. There is no doubt in my mind that INNODB is the way I should go. However, I am working on my own and for development I have created a LAMP (ubuntu 10.10 x64) VM server. At present the server has 2 GB memory and a single SATA 20GB

问题 This question already has answers here : Closed 6 years ago . Possible Duplicate: Eclipse will not open due to environment variables I'm using eclipse IDE and I tried to run a project, but I'm getting error. It says the javaw.exe cannot be run. I reinstalled Java, now I have JRE 7 and also I installed Jdk, but still no luck. I opened cmd to run javaw.exe and it says: C:\Program Files\Java\jre7\bin>javaw.exe The system cannot find the file C:\Program Files\Java\jre7\bin\javaw.exe I think

问题 I'm new to Docker, using Boot2Docker on OSX. After booting it, this message is given: To connect the Docker client to the Docker daemon, please set export DOCKER_HOST=tcp://192.168.59.103:2375 Yet even without it, basic Docker commands (eg, docker run hello-world ) work fine. The install instructions aren't very informative: Note: If you see a message in the terminal that looks something like this: To connect the Docker client to the Docker daemon, please set: export DOCKER_HOST=tcp://192.168

问题 I was trying to start up my vagrant machine, so I navigated to the folder where my vagrantfile is, and used: vagrant up && vagrant ssh but I got the following error message: The VirtualBox VM was created with a user that doesn't match the current user running Vagrant. VirtualBox requires that the same user be used to manage the VM that was created. Please re-run Vagrant with that user. This is not a Vagrant issue. The UID used to create the VM was: 0 Your UID is: 501 I also tried with sudo,

问题 What is your opinion regarding a project that will try to take a code and split it to threads automatically(maybe compile time, probably in runtime). Take a look at the code below: for(int i=0;i<100;i++) sum1 += rand(100) for(int j=0;j<100;j++) sum2 += rand(100)/2 This kind of code can automatically get split to 2 different threads that run in parallel. Do you think it's even possible? I have a feeling that theoretically it's impossible (it reminds me the halting problem) but I can't justify

问题 I'm running a node.js server locally on port 9000 through Grunt. I also have a virtual machine running (vmware), but I can't access the node server through that. I've already configured the VM to access my Apache server on the host through localhost, but :9000 gives 'not found'. Anyone know how to do this? 回答1: Got it! In my project's Grunt.js file there was this setting: grunt.initConfig({ ... connect: { options: { port: 9000, // Change this to '0.0.0.0' to access the server from outside.

问题 I have an Ubuntu Virtual machine that is configured to have VT-x enabled, 6 Processors, and 25 GB RAM. Inside that virtual machine I am trying to start a vagrant machine with the following configuration: master.vm.box = "precise32" master.vm.provider "virtualbox" do |vb| vb.customize ["modifyvm", :id, "--cpuexecutioncap", "80"] vb.memory = 10000 vb.customize ["modifyvm", :id, "--cpus", "2"] vb.customize ["modifyvm", :id, "--ioapic", "on"] end When I start the Vagrant I get the error VT-x not

问题 At which IP address can a docker container connect to its host on Docker for Windows (on Windows 10)? How do you find this IP address? Example: you have a service running at port 1234 on your Windows 10 machine. A program inside your container must access this service. What IP address should the program use to connect to the host? 回答1: Short answer : in most cases, you'll need 10.0.75.1 . In Docker for Windows, the container communicates through a vEthernet adapter called DockerNAT. To find

问题 Could someone help me to enable update management on Azure VM with Azure Resource Manager Template. I could find any template online to enable it. Reference: https://docs.microsoft.com/en-us/azure/automation/automation-update-management 回答1: you cannot enable vm for update management, you can link oms and azure automation with update management enabled. more or less. here's a more or less working variant: { "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate