On Fri, Jun 20, 2014 at 8:55 AM, drago01 <drag...@gmail.com> wrote:
> On Thu, Jun 19, 2014 at 8:59 PM, Jared K. Smith
> <jsm...@fedoraproject.org> wrote:
>> On Thu, Jun 19, 2014 at 2:01 PM, Reindl Harald <h.rei...@thelounge.net>
>> wrote:
>>>
>>> if *that* is what is supposed to make DNF faster it's just a lie
>>
>>
>> This is not the only thing that DNF does differently to try to make package
>> installations and updates go faster (or appear to go faster).  Calling the
>> developers liers doesn't help the situation any.
>>
>>>
>>> if i am really interested in updates now i do "yum clean metadata && yum
>>> upgrade"
>>> for many years simply because you don't know how accurat you metadata are
>>
>>
>> Sure, but you have to understand -- you're a power user.  You know enough to
>> do this in yum for your particular use case, which means you probably know
>> enough to change the DNF settings with regards to cron-based metadata
>> retrieval.  What I think you're missing (and frankly, seem to miss in the
>> lot of fedora-devel discussions you take part in) is that Fedora isn't
>> engineered around *your* particular needs.  We do things mostly by
>> consensus, and aim to make it a pleasant experience for the *average* user
>> (or whatever we have in the Fedora community that approximates an average
>> user), and not just for power users with very specific needs and
>> requirements.
>>
>> Whether you like it or not, one of the most common complaints about yum
>> (especially from people coming from another package management system) is
>> that it seems slow because of the necessity to download the metadata.  The
>> DNF developers -- in trying to address this common complaint -- had solved
>> it by handling metadata in a different way.  They've also added settings so
>> that power users like you and I can tune it to better fit our particular
>> needs.
>>
>>>
>>>
>>> and *no* traffic is not cheap everywhere, by far not
>>
>>
>> I probably understand this better than a lot of people on this list, as I've
>> been on a bandwidth-limited connection for the past nine years.  Only in the
>> past month have I been able to get high speed internet in my home that
>> wasn't limited to a few gigabytes per month.  So yes, I completely
>> understand that traffic isn't cheap (or fast) everywhere.
>
> It should be at least smart enough to not do it on mobile broadband
> (like packagekit does).

Funny thing you mention this just when I was about to do the same!

For various reasons my "home" internet access is my mobile phone and
my first experience last week [1] with dnf on my main laptop was
horrible. All this month's bandwidth is gone because I didn't notice
dnf was downloading from every mirrors failure after failure.

IMHO this feature is not ready to be on by default

Dridi

[1] I couldn't upgrade to heisenbug because of a fedup bug, and
bandwidth limitations :)
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