Messages in this thread |  | | | Subject | Re: [Ext2-devel] [RFC 0/13] extents and 48bit ext3 | | From | Michael Poole <> | | Date | 09 Jun 2006 17:45:05 -0400 |
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Jeff Garzik writes:
> Theodore Tso wrote: > > And I'd also dispute with your "weren't really suited for the original > > ext2-style design" comment. Ext2/3 was always designed to be > > extensible from the start, and we've successfully added features quite > > successfully for quite a while. > > Although not the only disk format change, extents are a pretty big > one. Will this be the last major on-disk format change?
You keep making "straw that broke the camel's back" type arguments without saying why this particular straw (rather than the other compatibility-breaking features that are already in ext3) is the one that must not be allowed. Is it a matter of taste, or is there some objective threshold that extents cross?
> >> Rather than taking another decade to slowly fix ext2 design > >> decisions, why not move the process along a bit more rapidly? > >> Release early, release often... > > I don't think it will be another decade, but yes, regardless of > > whether we do a code fork or not, it will take time. Basically, you > > and the ext2 developers have a disagreement about whether or not a > > code fork will actually move the process along more quickly or not. > > Either way, we will be releasing early and often, so people can test > > it out and comment on it. Releasing patches to LKML is just the first > > step in this process. > > I don't see how a larger filesystem codebase could possibly move more > quickly than a smaller codebase. You'd have twice as many code paths > to worry about.
This is also the case when you cut and paste an entire filesystem's source code, as has been mentioned several times in this thread.
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