A core is a physical unit of a CPU. A virtual CPU (vCPU) also known as a virtual processor, is a physical central processing unit (CPU) that is assigned to a virtual machine (VM). For more details, you can refer to these msdn answers: this and this.
A nice solution could be to share a directory on your host machine with the virtual machine, so you can copy your files in and out. Look at: How to share your computer files with a virtual machine
Here are some things to try (all of these changes must be done when the VM is powered down): •Give the VM more memory (RAM) to work with. I bumped mine up from ~1gb to 4gb. Right click the VM icon, Settings -> System -> Motherboard tab, move the Base Memory slider bar to give … Read more
I am trying to copy contents from my host machine to a guest machine, but for copying I need to install the Guest additions disk. Or there is there another way to access host machine content on the guest machine or vice-versa?
No. This is highly proprietary and I do not know of one. You might find http://www.holgerscherer.de/cgi-bin/db2www/rz.nd/rz?menu=23&language=ENG interesting
I use PuTTY to connect to my Vagrant boxes on Windows7. Make sure you convert the %USERPROFILE%\.vagrant.d\insecure_private_key to .ppk using PuTTYGen use the .ppk key in your PuTTY session – configured in Connection > SSH > Auth > Private key file use host 127.0.0.1 use port 2222 instead of 22 you can set the default … Read more
The correct command is the following one. The path for the virtual disk contains a space, so it must be enclosed in double quotes to avoid it is parsed as two parameters.
Right click on the .vdi file . Click on properties . Just uncheck Read only . And start VirtualBox with administrator priviligies. This done the trick for me . 🙂
First of all you have to create a VirtualBox Host-Only Ethernet adapter In Virtualbox : Go to File > Preferences On the Network tab select Host only Networks click on “add a Host-only adapter” give it a name by default it is “VirtualBox Host-Only Ethernet adapter” In Windows : go to Network connections on Windows … Read more
When I started the virtual machine under VMware I received a message saying that the vmx file is corrupt. How to solve this problem?