How To Convert From a VMware Image To Virtualbox Image

Posted on in Categories GNU/Open source, Hardware, Howto, Linux, Linux desktop, Linux distribution, Linux Virtualization, package management, Tips, vmware, Windows, windows vista last updated December 22, 2008

VirtualBox is a virtual emulator like VMWare workstation. It has many of the features VMWare has, as well as some of its own.

I really like new Opensource VirtualBox from Sun. It is light on resources. Here is a quick tip – you can convert a VMware virtual machine (image) to a VirtualBox machine (image) using qemu-img utility, without reinstalling the GUEST operating system

Sun To Offer Ubuntu Linux Based Servers

Posted on in Categories Hardware, Linux, Linux distribution, RedHat/Fedora Linux, Solaris, Suse Linux last updated March 19, 2008

Good news for all Debian / Ubuntu Linux fans. Sun has started to offer Ubuntu Linux based servers. Sun has systems competitively priced for small and medium businesses. Ubuntu is based upon rock solid Debian core. Look like Red hat and Novell going to have some nice competition. Sun offers x64-based systems certified for Ubuntu Linux:
* x64 Rack Servers

* Blade Servers

* x64 Workstations

* Workgroup Disk Storage

* Tape Automation

=> Sun SMB Product Page (Via Arun’s blog)

Download of the day: FreeBSD 7.0 ISO / CD Image

Posted on in Categories Download of the day, FreeBSD last updated February 28, 2008

FreeBSD 7.0 stable has been released and available for download. FreeBSD is back to its incredible performance. According to some benchmarks on both Intel and AMD 64 bit systems FreeBSD 7.0 being faster than Linux 2.6 when running PostreSQL or MySQL. It has experimental support for Sun’s ZFS filesystem. gjournal can be used to set up journaled filesystems, gvirstor can be used as a virtualized storage provider. Please see complete release note including upgrade instructions here. There is also interview published with FreeBSD developers

Download FreeBSD 7.0

You can download FreeBSD 7.0 ISO file from FTP server

You can also use Bittorent to grab FreeBSD 7.0 ISO files

Linus Torvalds on Linux Desktop Operating System

Posted on in Categories Linux, Linux desktop last updated February 8, 2008

Don Reisinger wonders – if Linus Torvalds even speaking for Linux anymore:

Even though Linus Torvalds has always been known as a deity-like figure in the world of Linux, lately he has been quite outspoken about where he thinks his operating system is going and what its competitors are doing wrong.

Wired blog has published Linus Torvalds thoughts on why users aren’t flocking to Linux:

As always there’s a laundry list of things Torvalds doesn’t care about — Open Solaris and Sun, for instance — but his thoughts on the future of the Linux desktop are interesting, including this bit: “I have never, ever cared about really anything but the Linux desktop.”

You can read Linus Torvalds thoughts on the Linux desktop and its broader adoption here.

Mac ZFS Source Code Released

Posted on in Categories Download of the day, OS X, Solaris, Sys admin, Tips, UNIX last updated January 14, 2008

ZFS has amazing feature set and now it is ported to Mac

ZFS file system developed by Sun for its UNIX operating system. ZFS presents a pooled storage model that completely eliminates the concept of volumes and the associated problems of partitions, provisioning, wasted bandwidth and stranded storage. Thousands of filesystems can draw from a common storage pool, each one consuming only as much space as it actually needs. The combined I/O bandwidth of all devices in the pool is available to all filesystems at all times.

Apple has ported ZFS from Open Solaris to the Mac OS X platform. You can download ZFS beta version here (via ./).