Linked by JRepin on Mon 29th Apr 2013 09:24 UTC
Linux After ten weeks of development Linus Torvalds has announced the release of Linux kernel 3.9. The latest version of the kernel now has a device mapper target which allows a user to setup an SSD as a cache for hard disks to boost disk performance under load. There's also kernel support for multiple processes waiting for requests on the same port, a feature which will allow it to distribute server work better across multiple CPU cores. KVM virtualisation is now available on ARM processors and RAID 5 and 6 support has been added to Btrfs's existing RAID 0 and 1 handling. Linux 3.9 also has a number of new and improved drivers which means the kernel now supports the graphics cores in AMD's next generation of APUs and also works with the high-speed 802.11ac Wi-Fi chips which will likely appear in Intel's next mobile platform. Read more about new features in What's new in Linux 3.9.
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RE[7]: Load of works there
by moondevil on Tue 30th Apr 2013 07:13 UTC in reply to "RE[6]: Load of works there"
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Linux has lucky to have a few companies putting money on it as a way to get a free UNIX compatible OS, without having to pay lots of money for a commercial implementation.

Minix at the time was just a research OS, and suffered from the micro-kernel stigma thanks to the Mach failure. Many in the industry thought it was not worth as OS architecture.

Fast forward to 2013 and you have Symbian and QNX as successful micro-kernel OS, Darwin and Windows using hybrid kernels, OSs running on top of micro-hypervisors
and the public in general having more awareness in high availability and security issues.

That is the main reason why Minix got the EU funding and now some companies are looking into it.

Reply Parent Score: 2