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octoberfranklin commented on Interview with Kent Overstreet (Bcachefs) [audio]   linuxunplugged.com/644... · Posted by u/teekert
koverstreet · a day ago
Oh cool.

Happy to answer questions about all things bcachefs or what-have-you.

just please no more questions about whether or not bcachefs will be in the kernel, I've been asked that enough :)

octoberfranklin · a day ago
The Linux kernel has well-defined internal interfaces for character streams, block devices, block-erase devices (mtd), and extent devices (LVM).

Has it been considered to have an official (but not exposed to userspace) "btree device" interface?

The idea being that you could write composable wrappers for btree devices the way you can write composable wrappers for block devices (dmsetup, etc). And have a common interface for these kinds of devices -- the kernel has at least two large and well-developed btree-on-a-block-device implementations (bcache/bcachefs and btrfs). Both of these implementations have been criticized as being quite monolithic and not as unixy ("many small sharp tools") as LVM/dmsetup are.

octoberfranklin commented on Price of a bot army revealed across online platforms   cam.ac.uk/stories/price-b... · Posted by u/teleforce
rogerrogerr · a day ago
I’d be curious to hear about your experience not having cell coverage in the modern world. What’s it like?
octoberfranklin · a day ago
What’s it like?

Blissfully tranquil.

octoberfranklin commented on Epic celebrates "the end of the Apple Tax" after court win in iOS payments case   arstechnica.com/tech-poli... · Posted by u/nobody9999
wpm · 3 days ago
If I want to reprogram my own FIDO2 token, I should be allowed to.

If I get your FIDO2 token and reprogram it without somehow also wiping the data on it, your problem is that I got your FIDO2 token, not that I could reprogram it without erasing it (which theoretically could perhaps be true right now)

octoberfranklin · 3 days ago
your problem is that I got your FIDO2 token

For this exact reason, I store my cryptographic keys in a ring which I never remove from my finger.

octoberfranklin commented on Epic celebrates "the end of the Apple Tax" after court win in iOS payments case   arstechnica.com/tech-poli... · Posted by u/nobody9999
lostlogin · 3 days ago
What about a pacemaker? Or a car?
octoberfranklin · 3 days ago
Cars were user-reprogrammable for a long time and the sky never fell.

Requiring that the pacemaker be outside a human body in order to reprogram it seems like a very sensible solution.

octoberfranklin commented on Epic celebrates "the end of the Apple Tax" after court win in iOS payments case   arstechnica.com/tech-poli... · Posted by u/nobody9999
rstuart4133 · 3 days ago
I would not buy a FIDO2 token if it allowed anybody to reprogram it, including me. If you managed to make selling me such a device illegal, then may a pox descend on your house.
octoberfranklin · 3 days ago
You're free to choose not to reprogram it, so the pox is actually upon your house.

Also, you should probably spend more time reading about cryptography and less time reading FIDO Alliance propaganda.

octoberfranklin commented on Micron Announces Exit from Crucial Consumer Business   investors.micron.com/news... · Posted by u/simlevesque
venturecruelty · 12 days ago
We can prevent this from happening by enforcing 100-year-old antitrust laws.
octoberfranklin · 12 days ago
Antitrust laws don't work because they're subjective and are enforced by political appointees.

The simpler solution is a tax on scale -- a graduated corporate revenue tax, aggregated across any group of entities which meet the common control [1] criteria. Then it's just a tax, and you simply have to collect it. Very little wiggle room.

If splitting your company in half wouldn't impair any of its lines of business, the CEO has a powerful financial incentive (lower tax rates on the two halves) to do so.

[1] https://www.law.cornell.edu/cfr/text/26/1.52-1

octoberfranklin commented on “Captain Gains” on Capitol Hill   nber.org/papers/w34524... · Posted by u/mhb
giancarlostoro · 13 days ago
> They shouldn't be allowed to trade stocks.

I'd be okay letting them invest in S&P500 and that's about it.

octoberfranklin commented on “Captain Gains” on Capitol Hill   nber.org/papers/w34524... · Posted by u/mhb
torginus · 13 days ago
Although this sounds like a sensible idea, I think it's impossible to prevent insider trading - if you introduce a rule like this, politicians will just find a middle man or work around it in some other way - the corruption schemes getting more elaborate is the last thing you want.
octoberfranklin · 13 days ago
Yeah, unfortunately.

This is pervasive in China; the politicians kid is the middleman. One child policy, so there's at most one kid -- makes it easy to know who to give the stock tips to.

octoberfranklin commented on IBM CEO says there is 'no way' spending on AI data centers will pay off   businessinsider.com/ibm-c... · Posted by u/nabla9
blibble · 13 days ago
I'm looking forward to buying my own slightly used 5 million square ft data centre in Texas for $1
octoberfranklin · 13 days ago
Equinix certainly is.
octoberfranklin commented on IBM CEO says there is 'no way' spending on AI data centers will pay off   businessinsider.com/ibm-c... · Posted by u/nabla9
zeckalpha · 13 days ago
Reminds me of all the dark fiber laid in the 1990s before DWDM made much of the laid fiber redundant.

If there is an AI bust, we will have a glut of surplus hardware.

octoberfranklin · 13 days ago
The dark fiber glut wasn't caused by DWDM suddenly appearing out of nowhere.

The telcos saw DWDM coming -- they funded a lot of the research that created it. The breakthrough that made DWDM possible was patented in 1991, long before the start of the dotcom mania:

  https://patents.google.com/patent/US5159601
It was a straight up bubble -- the people digging those trenches really thought we'd need all that fiber even at dozens of wavelengths per strand.

They believed it because people kept showing them hockey-stick charts.

u/octoberfranklin

KarmaCake day1676July 31, 2020View Original