VirtualBox 3.0 Beta Release 1 is now available for testing

The first beta release of VirtualBox 3.0 is now available. You can download the binaries at http://download.virtualbox.org/virtualbox/3.0.0_BETA1/

Version 3.0 will be a major update. The following major new features were added:
  • Guest SMP with up to 32 virtual CPUs (VT-x and AMD-V only)
  • Windows guests: ability to use Direct3D 8/9 applications / games (experimental)
  • Support for OpenGL 2.0 for Windows, Linux and Solaris guests

In addition, the following items were fixed and/or added:
  • Virtual mouse device: eliminated micro-movements of the virtual mouse which were confusing some applications (bug #3782)
  • Solaris hosts: allow suspend/resume on the host when a VM is running (bug #3826)
  • Solaris hosts: tighten the restriction for contiguous physical memory under certain conditions
  • VMM: fixed occassional guru meditation when loading a saved state (VT-x only)
  • VMM: eliminated IO-APIC overhead with 32 bits guests (VT-x only, some Intel CPUs don’t support this feature (most do); bug #638)
  • VMM: fixed 64 bits CentOS guest hangs during early boot (AMD-V only; bug #3927)
  • VMM: performance improvements for certain PAE guests (e.g. Linux 2.6.29+ kernels)
  • GUI: added mini toolbar for fullscreen and seamless mode (Thanks to Huihong Luo)
  • GUI: redesigned settings dialogs
  • GUI: allow to create/remove one host-only network adapters
  • GUI: display estimated time for long running operations (e.g. OVF import/export)
  • GUI: Fixed rare hangs when open the OVF import/export wizards (bug #4157)
  • VRDP: support Windows 7 RDP client
  • Networking: fixed another problem with TX checksum offloading with Linux kernels up to version 2.6.18
  • VHD: properly write empty sectors when cloning of VHD images (bug #4080)
  • VHD: fixed crash when discarding snapshots of a VHD image
  • VBoxManage: fixed incorrect partition table processing when creating VMDK files giving raw partition access (bug #3510)
  • OVF: several OVF 1.0 compatibility fixes
  • Shared Folders: sometimes a file was created using the wrong permissions (2.2.0 regression; bug #3785)
  • Shared Folders: allow to change file attributes from Linux guests and use the correct file mode when creating files
  • Shared Folders: fixed incorrect file timestamps, when using Windows guest on a Linux host (bug #3404)
  • Linux guests: new daemon vboxadd-service to handle time syncronization and guest property lookup
  • Linux guests: implemented guest properties (OS info, logged in users, basic network information)
  • Windows host installer: VirtualBox Python API can now be installed automatically (requires Python and Win32 Extensions installed)
  • USB: Support for high-speed isochronous endpoints has been added. In addition, read-ahead buffering is performed for input endpoints (currently Linux hosts only). This should allow additional devices to work, notably webcams
  • NAT: allow to configure socket and internal parameters
  • Registration dialog uses Sun Online accounts now

Please do not use this VirtualBox Beta release on production machines. A VirtualBox Beta release should be considered a bleeding-edge release meant for early evaluation and testing purposes.

Please use our 'VirtualBox Beta Feedback' forum at http://forums.virtualbox.org/viewforum.php?f=15 to report any problems with the Beta.

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About

Bob Netherton is a Principal Sales Consultant for the North American Commercial Hardware group, specializing in Solaris, Virtualization and Engineered Systems. Bob is also a contributing author of Solaris 10 Virtualization Essentials.

This blog will contain information about all three, but primarily focused on topics for Solaris system administrators.

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