No more deltarpms by default
ffesti at redhat.com
Mon Oct 6 17:01:23 UTC 2014
On 10/06/2014 05:16 PM, Gerald B. Cox wrote:
> The fact that some users have more bandwidth means exactly
> what? Most people also have faster processors and disks now. It is
> more efficient from a networking perspective to minimize unnecessary
> traffic and use local processing. That was behind the rationale when
> delta was introduced and made the default. It was valid then, and it is
> valid now.
This argument is not valid. While most parts of a computer got faster
things are not growing at the same rate. So what might have made sense a
few years ago might be completely useless now.
One thing that makes deltarpm less useful nowadays are seek times in
hard disks (although they are going away). They are still the same as in
the nineties while the number of files have been growing.
At the same time network bandwidth has been growing at a faster rate as
So if you want to make an argument for deltarpm, please do so but do not
try to convince us to buy into an outdated rational.
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