Re: fsync on large files

Linus Torvalds (torvalds@transmeta.com)
Wed, 17 Feb 1999 10:23:29 -0800 (PST)


On Wed, 17 Feb 1999, Alan Cox wrote:
>
> Only in name ? Tell that to the Debian Hurd project. Also people who routinely
> boot between OS/2 and Linux or use ext2fs under Acorn RISCOS to share their
> filestore would find "." missing a little inconvenient. Oh you can do it.

Sure you can do it, and why do you think that will go away? People who use
ext2 for that today are welcome to continue.

> Novell doesnt have a real "." and "..". The novell 3 bugs with . and ..
> handling speak volumes for why this was a bad idea.

Umm.. We _never_ use "." and ".." in filesystems. Never.

So claiming it would introduce bugs is just silly.

> Personally I'm pretty sure that in 5 years time Linux will support very
> large amounts of RAM, a lot of processors, direct DMA I/O on file systems
> concurrent writes to a file and journalling.

Almost certainly. But it's not going to be done badly.

Linus

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