On Mon, 2 Mar 2009 14:34:15 +0100, "Peter Poeml" <[email protected]> said:
> On Wed, Feb 25, 2009 at 07:44:38PM +0100, Sebastien WILLEMIJNS wrote:
> > On Wed, 25 Feb 2009 18:46:56 +0100, "Peter Poeml" <[email protected]> said:
> > > Thus, metalinks are used for everything, except some
> > > security-critical files (which are delivered directly and shall not be
> > > sent to mirrors, transparently negotiated).
> > 
> > I hope they are mirrors in all case for this kind of critical stuf ;)
> 
> Even if all files are mirrored, so they are widely available, still
> there are situations where you don't want to download them from a
> mirror, but rather from a trusted source. As metalinks can include the
> hashes that allow verification of the content downloaded from mirror,
> that solves it, but on the other hand those files (e.g. signature files)
> are often so small that it is simply efficient to deliver them directly
> than to create a metalink for them and send the client to further
> round-trips to get the tiny file from a mirror. Sometimes the metalink
> is even larger than the content in question, so it doesn't save
> anything.

ok it is true but use a compressed metalink including a lot of files
permit to compress (redudant) mirrors informations and let only (hash)
file informations uncompressed ;)

by using a metalink you will be sure to have your tiny file (with hash
code) ;) 



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