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Linus Torvalds has given the world version 4.11 of the Linux kernel.
"So after that extra week with an rc8, things were pretty calm," Torvalds posted to the Linux Kernel Mailing List, adding "I'm much happier releasing a final 4.11 now.
So what do we get this time around? Among other things, Linux is now better at hot-swapping solid state disks and can now do journaling on RAID 4/5/6 volumes. While we're talking storage, there's also support for the OPAL self-encrypting disk drive standard.
The kernel has also gained support for the Shared Memory Communications over RDMA (SMC-R) (SMC-R) spec, an IBM invention that allows virtual machines to share memory and therefore speeds up communications between the machines, helps with load balancing and doesn't hurt when clustering Linux boxen.
Enterprise users and gamers will both be happy that the kernel adds improved support for Intel's Turbo Boost Max Technology 3.0, technology that lets a CPU figure out which of its cores is fastest and then increase its clock speed in response to a critical workload's needs
(Score: 2) by VLM on Tuesday May 02 2017, @06:18PM (1 child)
it provides no protection from silent corruption
At the RAID virtual device level, yes. Now we're drifting extremely off topic but in linux world its hard to mess up a disk without messing up the FS, and now that I've upgraded to freebsd you might be surprised what ZFS scrubbing can accomplish, pretty crazy stuff.
You're technically correct, but doom is not upon us none the less.
(Score: 0) by Anonymous Coward on Tuesday May 02 2017, @09:22PM
Uhh, I guess. But I was making a comment specifically about RAID-1 and flipped bits in a file. Most people don't implement data checksumming; even ZFS (which does) won't save you unless you have a RAID-Z setup, which is RAID-5 or "better."