Company officials also confirmed that the Santa Clara, Calif., company is looking at the possibility of licensing other software under the CDDL, including its JES (Java Enterprise System), which was first reported by eWEEK.
Sun will continue the trend of opening up its code and contributing it to the open-source community down the line, John Loiacono, Suns executive vice president for software, said in a media teleconference Tuesday afternoon.
"This is something that would be in Suns best interest. But we dont want to move so fast and just dump everything out there.
"We will move forward more slowly and make corrections as the new license is now out there, but watch this space," he said.
Sun CEO and chairman Scott McNealy also told the media that the move will benefit many enterprise users and governments across the globe by meeting their open-source requirements. It also will open the base for Solaris and help drive it into new markets, he said.
"With the Open Solaris project, I think its correct to say that Sun is the number-one donor of lines of code of any organization worldwide. Solaris 10 is the number-one operating system on the planet at this time in terms of features and choice of platforms, including Intel and AMD on 32-bit and 64-bit, and it is available for free with a right-to-use contract," McNealy said.
Also, through the CDDL license, Sun has added intellectual property and patent protection for the 1,670 current patents associated with Solaris, McNealy said, adding that the patent system seemed random to many and that this removed the confusion.
"This helps limit the IP divide that exists in developing countries, and for those companies who are unable to build network-based services and solutions because they are so far behind on the IP and patent front," he said.
"They can now take the Open Solaris code base and build interesting services and bridging with access to this chunk of IP and patents rights."
Unlike other companies, which were using open source as a way to dispose of end-of-life code, Sun is giving access to its most current product, McNealy said. "Weve eliminated any barrier we can think of. You can run Unix and Linux applications natively, and the code base also supports the Java platform," he said.
"We are hoping to regain the image as the biggest friend of open source and the community out there. We have done all we can with regard to the Open Source Initiative and community," McNealy said.