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Questions tagged [virtualization]

Virtualization is the process of using software to emulate an entire computer, in which "guest" operating systems can run.

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RHEL KVM stuck when trying to create VM under VMware Fusion

I am trying to use KVM on RHEL 7 VM but after I try to create a new VM it goes well until I click Finish button, at that moment the window stuck and does not respond anymore, so I can't create a VM! ...
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Nested virtualization on AMD Ryzen with host Linux, guest Windows

I have host Ubuntu 18 with QEMU KVM. Virtual Machine Windows 10 (hyper-v enabled) I want to run Android Studio emulator on Windows VM. On host I have kvm_amd nested=1 VM settings #1: <vcpu ...
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Ethernet Bridge to Xen VM not working

i'm using Ubuntu 18.04 to run a windows 7 instance in Xen. But the issue is i don't get any internet in the windows7 guest, in dom0 it's working fine. Here is my netplan yaml: # Let networkd ...
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qemu disk showing as wrong size

I'm trying to install debian (debian-9.9.0-amd64-netinst.iso) in qemu running on windows. I created the disk by doing qemu-img create -f qcow2 virtualdebian.img 30G and qemu-img info virtualdebian....
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Virtualization not enabled for i7 920 on EVGA x58 Classified SLI

I have a good one for you guys. Here is my setup: EVGA x58 Classified Motherboard (LGA1366) Intel Core i7 920 @2.67 Ghz (45nm) My issue is: I cannot get 64 bit virtual machines setup. Virtual Box ...
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Deploy HDFS (on openstack VM) over Ceph (bare metal) on same hardware

I am designing an elastic rack formed of compute nodes, storage nodes and openstack control nodes. I plan to deploy: Ceph on bare metal on storage nodes for ceph-osd and control nodes for monitor ...
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Ubuntu VM is responding very slow

I have installed Oracle VM Box in my windows 10 machine and loaded Ubuntu 18 as guest OS. But when I boot my VM box, the Ubuntu OS responding fast for few mins, then it slows down and taking too much ...
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Using support for nested virtualization to run another not-Hyper-V hypervisor inside the Window Root OS

I'm trying to better understand how hypervisors work. I know that only one hypervisor at a time can use the virtualization support from the CPU. I also know that Hyper-V is a type 1 hypervisor so when ...
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Struggling to enable Hyper-V on Windows 10, AMD Ryzen: “A hypervisor has been detected”

Gigabyte Aorus X470 Gaming 7 WIFI AMD Ryzen 2700X Windows 10 Pro 64-bit v. 1903 BIOS F31 AMD Chipset driver v. 19 I have enabled SVM in the BIOS. I have installed Hyper-V in Windows components. I'm ...
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Cannot Mount disk in VM debian ( via proxmox )

I have added my disk successfully in proxmox and mounted them: I can list all my files include inside root@pve:/mnt/sdc# cd /mnt/sda/ root@pve:/mnt/sda# ls images lost+found NAS4 root@pve:/mnt/sda# ...
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VirtualBox - Error

I am trying to run a VirtualBox inside another VirtualBox and I am getting the following error: VT-x is not available (VERR_VMX_NO_VMX). Result Code: NS_ERROR_FAILURE (0x80004005) Component: ...
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CIFS isn't using the specified username when mounting

I am attempting to run a development server using Hyper-V. The goal is to do my front-end and back-end development in Windows while keeping my back-end files on the virtual server. The server is ...
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1answer
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Boot to OS on physical disk - p2v

I have a dual boot machine. Both OSs run from different disks. Linux is on an internal HDD and Windows on the internal SSD. I just wanted to be able to run both at the same time. I suppose it will be ...
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Virtualization not supported when attempting to run Docker for Windows on an AMD C-60

My Acer Aspire One, model AO725, doesn't support virtualization technology. Is there any alternative way to run Docker for Windows in this case? Processor: AMD C-60 APU with Radeon(tm) HD Graphics 1....
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VHD to AHV Migration Trouble (Hyper-V to Nutanix)

I have been working on a project to migrate our Hyper-V Servers into our Nutanix cluster. I have found some instructions online on how to import VHD's and convert them to the Nutanix VM Format (AHV). ...

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