Tags » Virtualization

How many disks can you add to a (virtual) Linux machine?

> ls -l /dev/sd
Display all 4001 possibilities? (y or n)

Just how many virtual hard drives is it practical to add to a Linux VM using qemu/KVM? 614 more words

Join us: Best practices for deploying NFV

Network functions virtualization (NFV) has revolutionized the way communications providers operate and deliver services. With a virtualized network infrastructure, service providers are able to move beyond traditional, proprietary hardware and achieve greater efficiency and agility, and reduce operational costs. 146 more words

Red Hat

Formatting VHDX for Linux VMs

Hello guys,

When you are creating a new Linux or FreeBSD VM, you have to change the default way that disk VHDX is created on Hyper-V host. 59 more words


Memasang Vagrant di Ubuntu 16.04 64bit


  1. Virtualbox
  2. Vagrant

Setelah keduanya terpasang, sekarang waktunya menambahkan box, semacam kontainer untuk sistem operasi yang akan kita pasang.

vagrant box add ubuntu/xenial64

Perintah ini otomatis akan mengunduh OS ubuntu 16.04 64bit dari official repository vagrant. 264 more words


Do AWS VMs Need to be Backed Up?

I’m amazed at how often the question of backing up virtual machines running within the Amazon Web Services (AWS) infrastructure comes up. The short answer is, “absolutely!” Thinking that your VMs in AWS do not need backups is a surefire way to lose data. 790 more words


Device "Bootstrap" is not available.

Virtual machine not powering on; with error output:

Device ‘Bootstrap’ is not available.

You will have to recreate the vmx file for the machine to run.

70 more words

Top 5 Hypervisor tools

Today we are going to talk about Hypervisor which is also an important tool for Developers or programmers these days. In this post we are going to share the name & features of top Hypervisor tools which are mostly used by Developers these days. Read more Click here