Enterprise comes to the micro server.
Oracle Linux 7 has been released for the Raspberry Pi 3. The release packages Btrfs as the root filesystem on the UEK-branded Linux 4.14 Long Term Support (LTS) kernel. A bootable disk image with a minimal install is provided along with a standard ISO installer.
CentOS appears to support only the "Mustang" Applied Micro X-Gene for AArch64, and it provides the older AArch32 environment for all models of the Raspberry Pi. Oracle Linux is a compelling option among RPM distributions in supporting AArch64 for the Pi Model 3.
This is not to say that Oracle AArch64 Linux is without flaw, as Oracle warns that this is "a preview release and for development purposes only; Oracle suggests these not be used in production." The non-functional WiFi device is missing firmware and documentation, which Oracle admits was overlooked. No X11 graphics are included in the image, although you can install them. The eponymous database client (and server) are absent. Oracle has provided a previous example of orphaned software with its Linux for SPARC project, which was abandoned after two minor releases. There's no guarantee that this ARM version will not suffer the same fate, although Oracle has responded that "our eventual target is server class platforms". One possible hardware target is the Fujitsu A64FX, a new server processor that bundles 48 addressable AArch64 cores and 32GB of RAM on one die, asserted to be the "fastest server processor" that exists.AArch64 on the Pi
You'll need a Raspberry Pi Model 3 to run Oracle Linux. The 3B+ is the best available device, and you should choose that over the predecessor Model 3B and all other previous models. Both Model 3 boards retain the (constraining) 1GB of RAM—a SODIMM socket would be far more practical. The newer board has a CPU that is 200MHz faster and a Gigabit-compatible Ethernet port (that is limited to 300Mbit due to the USB2 linkage that connects it). A Model A also exists, but it lacks many of the ports on the 3B. More important, the Model 3 platform introduces a 64-bit CPU.Go to Full Article