Red Hat paid approximately $107 million in cash for Qumranet, a privately held company. Now, Red Hat positioned to deliver comprehensive, reliable and open virtualization to Linux and Windows servers and desktops.
Red Hat today announced the acquisition of Qumranet, Inc. The acquisition includes Qumranet's virtualization solutions, including its KVM (Kernel Virtual Machine) platform and SolidICE offering, a virtual desktop infrastructure (VDI), which together present a comprehensive virtualization platform for enterprise customers. In addition, in connection with the deal, Qumranet's talented team of professionals that develop, test and support Qumranet solutions, and its leaders of the open source community KVM project, will join Red Hat.
Kernel-based Virtual Machine (KVM) is a Linux kernel virtualization infrastructure. KVM currently supports native virtualization using Intel VT or AMD-V. A wide variety of guest operating systems work with KVM, including many flavours of Linux, BSD, Solaris, Windows, Haiku, ReactOS and AROS Research Operating System.
Red Hat Advances Virtualization Leadership with Qumranet, Inc. Acquisition
VMware Server (formerly GSX Server) is an entry-level server virtualization solution which is proprietary, freeware software. VMware released version 2.0 beta of Server on July 1, 2008. VMware Server offers virtualization benefits such as:
+ You can create, edit, and play virtual machines.
+ Install any guest operating system for testing purpose.
+ Improve security.
+ Reduce downtime.
+ Control guest oses and VMware server from browser itself.
+ Improve resource utilization i.e. resource virtualization etc.
It uses a client-server model, allowing remote access to virtual machines.
Download VMware Server 2.0 Release Candidate 1
Please note that to use this version, you will need to register for your free serial number(s).
How do I install vmware?
Once downloaded simply use rpm command to install VMware software under CentOS / RHEL 5.x:
# rpm -ivh VMware-server-2.0.0-101586.x86_64.rpm
Before running VMware Server for the first time, you need to configure it for your running kernel by invoking the following command:
How do I access and control my guest operating systems?
Fire a webbrowser and type the following url:
(Fig.01: Vmware server web login)
Once logged in you can see all your virtual machines and you can start / stop VPS oses:
(Fig.02: "VMWare Infrastructure Web Access" provides appliance like control [click to enlarge])
You need to install Firefox add-on called "VMware Remote Console Plugin", once installed you can install any os or view guest / vps oses console:
(Fig.03: FreeBSD remote console within my Firefox [click to enlarge])
You can easily list all running Virtual machines from a Linux shell prompt without accessing GUI. This is useful to scripts or to get status for any VM.
vmrun is a command line application for controlling various VM operations. Type the following command:
vmrun -T server -h 'https://vmserver.example.com:8333/sdk' -u VMUSERName -p 'yourVMPassword' list
=> -T server : This is VMWARE server version 2.x
=> -h 'https://vmserver.example.com:8333/sdk' : VMWare server hostname. This can be local or remote server.
=> -u VMUSERName : VMWare server username (usually it is root)
=> -p 'yourVMPassword' : VMWare server password
=> list : List all running vms
List all running VMs
vmrun -T server -h 'https://server.nixcraft.in:8333/sdk' -u root -p 'myPassword' list
Total running VMs: 2
Listing a virtual machine with Workstation on a Windows host (open dos prompt and type the command):
vmrun -T ws list
vmrun -T ws -gu guestUser -gp guestPassword list