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Bcachefs may be headed out of the kernel

(lwn.net)
144 points ksec | 1 comments | 04 Jul 25 13:32 UTC | HN request time: 0.208s | source
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shmerl ◴[04 Jul 25 17:08 UTC] No.44466181[source]▶
May be bcachefs should have been governed by a group of people, not a single person.
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mananaysiempre ◴[04 Jul 25 18:00 UTC] No.44466593[source]▶
Committees are good-to-acceptable for keeping things going, but bad for initial design or anything requiring a coherent vision and taste. There are some examples of groups that straddled the boundary between a committee and a creative collaboration and produced good designs (Algol 60; RnRS for n ≤ 5; IIRC the design of ZFS was produced by a three-person team), but they are more of an exception, and the secret of tying together such groups remotely doesn’t seem to have been cracked. Even in the keeping things going department, a committee’s inbuilt and implicit self-preservation mechanisms can lead it to keep fiddling with things far longer than would be advisable.
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1. koverstreet ◴[04 Jul 25 19:28 UTC] No.44467196[source]▶
Actually, I think remote collaboration can work with the right medium and tools. For bcachefs, that's been IRC; we have an extremely active channel where we do a lot of collaborative debugging, design discussion, helping new users, etc.

I know a lot of people heavily use slack/discord these days, but personally I find the web interfaces way too busy. IRC all the way, for me.

But the problem of communicating effectively enough to produce a coherent design is very real - this goes back to Fred Brooks (Mythical Man Month). I think bcachefs turned out very well with the way the process has gone to date, and now that it's gotten bigger, with more distinct subsystems, I am very eagerly looking forward to the date when I can hand off ownership of some of those subsystems. Lately we've had some sharp developers getting involved - for the past several years it's been mainly users testing it (and some of them have gotten very good at debugging at this point).

So it's happening.