Linux, Windows, Security, Programming, Network Tutorials
Virtualization and cloud computing is future of the IT. There are a lot of tools and architectures to make virtual the systems. Every big vendor have their original or clone virtualization technology or ecosystem....
Virt-manager and libvirt is core tools used for virtualization in Linux ecosystem. As a end user I am using these tools to create and run virtual machines. I am running this tools as normal...
Hi to day we are going to give more examples about the libguestfs tools. We will look today guestmount tool. To mount a disk image with specified partition on a file.
1 2 3 | $ guestmount -a cirros-0.3.0-i386-disk.img -m /dev/sda1 test2 $ ls test2/ bin boot dev etc home init initrd.img lib linuxrc lost+found mnt old-root opt proc root run sbin sys tmp usr var vmlinuz |
Normally guestmount...
I have given a time slot from my last article. Now I am back and resume from where we are. I am gonna show you today a pratical and usefull tool for managing linux...
I have a bunch of vms in my laptop and need regularly to change their ram size because I have only 8 GB ram. As I said before I use linux kvm for virtualization....
To get volume info from virsh use the following command from virsh
1 2 3 4 5 | virsh # vol-info /home/ismail/d/vms/dev2.qcow2 Name: dev2.qcow2 Type: file Capacity: 38.00 GiB Allocation: 3.93 GiB |
I am using fedora 21 and running vms with kvm/libvirt. I have a lot of vms and generally they cannot get current. I want to update them regularly but this is time consuming and...
Hi today we are gonna look for managing vms especially in linux with libvirt. Libvirt is a library and tools to manage vms. Livirt development is suppported by Redhat and defacto tool in linux...
Libvirt is a framework supported by Red Hat to manage virtulization in linux environments. Libvirt is very popular and used by virt-manager, openstack etc. Libvirt sits between user level and kernel level then provides...
Kvm is a hypervisor used by a lot of linux distributions. I am currently using it and very happy with it. I have most of the abilities paid hypervisors like HyperV, Vmware provides. Snapshots...
