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SUSE Pledges Endless Love for btrfs; Says Red Hat's Dumping Irrelevant

posted by Fnord666 on Monday August 28 2017, @10:08AM   Printer-friendly
from the a-bitter-fs dept.

MrPlow writes:

Submitted via IRC for TheMightyBuzzard

SUSE has decided to let the world know it has no plans to step away from the btrfs filesystem, and plans to make it even better.

The company's public display of affection comes after Red Hat decided not to fully support the filesystem in its own Linux.

Losing a place in one of the big three Linux distros isn't a good look for any package even if, as was the case with this decision, Red Hat was never a big contributor or fan of btrfs.

[Matthias G. Eckermann] also hinted at some future directions for the filesystem. "We just start to see the opportunities from subvolume quotas when managing Quality of Service on the storage level" he writes, adding "Compression (already there) combined with Encryption (future) makes btrfs an interesting choice for embedded systems and IoT, as may the full use of send-receive for managing system patches and updates to (Linux based) 'firmware'." ®

Mmmmmm... butter-fs

Source: https://www.theregister.co.uk/2017/08/25/suse_btrfs_defence/

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  • (Score: 2) by TheRaven on Tuesday August 29 2017, @08:17AM

    by TheRaven (270) on Tuesday August 29 2017, @08:17AM (#560722) Journal
    One of my colleagues did some work a few years ago on using single-bit flips to escape from a JVM sandbox. The basic idea is that you create a pattern in memory where there's a high probability that a memory error will allow you to make the JVM dereference a pointer that allows you to escape. You then try to heat up the memory chips until it will happen. For some of the experiments, they tried pointing a hairdryer at the RAM chips to make the bit flips happen faster. The most interesting thing with that part of the experiment was how high you could get the error rates before most software noticed.
    --
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