Virtualization News Archives
When it comes to Linux virtualization, QEMU is one of the common parts of the virtualization stack. It's a very common emulator that provides dynamic binary translation and can run many unmodified guest operating systems on many different architectures from x86_64 to MIPS and PowerPC.
17 April 2011 - Written From Scratch
For the many Linux virtualization users out there using Red Hat's virtualization stack with libvirt, virt-manager, virt-viewer, etc, version 0.9.0 of their virtualization platform management library (libvirt) is now available.
5 April 2011 - Virtualization Improvements
For those of you that prefer Xen virtualization under Linux rather than KVM/QEMU, VirtualBox, VMware, or any of the other virtualization solutions available, the Xen 4.1 Hypervisor has just been released with some major changes.
25 March 2011 - Just Released - 1 Comment
While it was not long ago that QEMU 0.13 was released, QEMU version 0.14 is now available with more improvements to this open-source processor emulator.
20 February 2011 - VIrt Fun - 9 Comments
Yesterday and today there's been patches published by Oracle's Konrad Rzeszutek Wilk that make it possible for open-source GPU Linux drivers that use the TTM (Translation Table Maps) in-kernel memory management to work within Xen virtualization. The TTM drivers include the open-source Radeon and Nouveau DRM drivers, among others.
7 January 2011 - Xen Virtualization - 3 Comments
Oracle's VM VirtualBox virtualization software just went into beta two weeks ago, but since then they have put out four beta releases. Now though Oracle is already ready to announce the official release of VM VirtualBox 4.0.
22 December 2010 - New Release - 12 Comments
Oracle's been on a wild ride the past few days. Besides Oracle's second quarter earnings having beaten their own expectations and that of the street, they've been releasing updates this week to a number of their Sun-acquired open-source projects. MySQL 5.5 was finally released, Open Office 3.3 made it out (along with a new web-based Oracle Cloud Office product), and their German counterparts have been releasing VirtualBox beta releases like mad.
17 December 2010 - Already - 10 Comments
The German developers working on Oracle VM VirtualBox are doing well at managing to resist the temptations of Christkindlmarkts, Glühwein, and skiing, to get VM VirtualBox 4.0 out the door right away. It was just last Monday they put out the first beta followed by another before week's end. Yesterday they then put out a third beta of Oracle VM VirtualBox 4.0.
15 December 2010 - Another Update - 3 Comments
It was just on Monday that Oracle released Oracle VM VirtualBox 4.0 Beta 1 with the introduction of "extension packs", OVA format support, ICH9 and Intel HD Audio support for guests, a revamped user-interface in some areas, support for limiting a VM's CPU time and I/O bandwidth, and a number of other changes. Three days later, however, this release has been succeeded by VirtualBox 4.0 Beta 2.
9 December 2010 - New Release - 14 Comments
It was more than six months ago that Oracle released Oracle VM VirtualBox 3.2, formerly known as Sun's VirtualBox, as their most recent major update. Oracle now, however, is readying a very major VM VirtualBox 4.0 update. Today they have released the first public beta of Oracle VM VirtualBox 4.0 and it brings many new features along with some changes that may prove to be another disappointing step by Oracle in alienating the open-source community.
6 December 2010 - Lots Of New Stuff - 21 Comments
Over the weekend we reported that QEMU 0.13 had surfaced followed by the release announcement coming out on Monday. The team working on QEMU-KVM, the version of QEMU designed for use with KVM (the Kernel-based Virtual Machine) virtualization on Linux, have also pushed out their v0.13 release based upon upstream QEMU.
19 October 2010 - QEMU KVM
QEMU, the processor emulator that can be used alone for running unmodified guest operating systems and can optionally take advantage of KVM (the Kernel-based Virtual Machine) for greater virtualization performance with Intel and AMD hardware, has finally reached version 0.13 after suffering from a few delays. As was reported by us back in January of this year, QEMU 0.13 would focus on bringing new features and with this release they have achieved introducing several new features.
16 October 2010 - Virtualization - 19 Comments
It's been two months since the last VirtualBox 3.2.x point release arrived (VirtualBox 3.2.8) and five months have passed since VirtualBox 3.2 was introduced. There's no signs yet of version 3.3 for Oracle's VirtualBox with no stable or development releases being on the horizon, however, today VirtualBox 3.2.10 has been pushed out.
12 October 2010 - VirtualBox Matures - 4 Comments
The last time we published any benchmarks using KVM (the Kernel-based Virtual Machine) virtualization was last year when looking at the performance with the Linux 2.6.31 kernel and before that when looking at the Intel Core i7 virtualization performance. However, a new set of Linux virtualization benchmarks are being worked on.
28 June 2010 - Being Worked On - 12 Comments
Nearly two months ago we first reported on the Gallium3D driver that few knew about in the form of a Gallium3D driver that targeted the Xen virtualization platform similar to what VMware now does with its virtual Gallium3D driver for offering hardware accelerate on guest operating systems via Gallium3D. Over a number of months last year was this new Gallium3D driver, which now there is more information.
10 June 2010 - A New Driver - 4 Comments
While some open-source projects formerly under the control of Sun Microsystems have been mistreated since being acquired by Oracle (i.e. OpenSolaris 2010.03 still is M.I.A. with little communication from Oracle employees), VirtualBox continues to improve. Just last week VirtualBox 3.2 Beta 1 was put out and now the second beta has arrived with more features.
7 May 2010 - VirtualBox 3.2 Beta 2 - 2 Comments
While Oracle has yet to put out OpenSolaris 2010.03 and they have disbanded other open-source projects formerly under Sun's umbrella, they are moving full-steam ahead with Virtualbox. This morning Oracle has put out the VirtualBox 3.2 Beta, which re-brands itself as Oracle VM VirtualBox.
28 April 2010 - Oracle VirtualBox - 8 Comments
Last night it was reported on VirtualBox not being convinced about Gallium3D and what it could provide its virtualization stack not only in terms of better OpenGL acceleration for the guest virtual machines, but also for accelerating other APIs like OpenVG and OpenCL. This is coming a year after VMware rolled out its own Gallium3D driver (called "SVGA") that allowed Gallium3D to work on its virtualization platform. But there's also another virtualized Gallium3D driver out there.
20 April 2010 - Another Virtualized Driver - 7 Comments
While the VirtualBox virtualization platform that's owned by Oracle (formerly Sun) picked up OpenGL acceleration support for virtualized guest operating systems in late 2008 and then gained similar Direct3D support for VMs in early 2009, there's now an effort underway to try to get a Gallium3D driver developed.
19 April 2010 - Lobbying Them - 12 Comments
Xen 4.0 was just released a few days back with a variety of features from graphics card pass-through support to online resizing of guest disks, but features for Xen 4.1 are already brewing. Xen 4.1 will be the next major release for this once-popular virtualization platform and its feature list is quickly growing.
11 April 2010 - Long List - 1 Comment
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