Mailinglist Archive: opensuse-factory (904 mails)

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Re: [opensuse-factory] Minimizing downloads
  • From: Monkey 9 <monkey9@xxxxxx>
  • Date: Sat, 05 Apr 2008 18:33:51 +0200
  • Message-id: <47F7A9EF.8030205@xxxxxx>
Francis Giannaros schreef:
On 05/04/2008, Carlos E. R. <robin.listas@xxxxxxxxxxxxxx> wrote:
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The Saturday 2008-04-05 at 15:50 +0200, Stephan Kulow wrote:

Am Samstag, 5. April 2008 schrieb Carlos E. R.:

Hi,

Each week I do a "zypper dup" of factory it means downloading about 1.6
GiB, meaning a minimum of 4 hours, probably 8. Would it be possible to
reduce the size somehow? Deltas, perhaps?

Yeah, we have some ideas what to do, but no time to do it. One thing we
did already was switching to lzma, which saves some of the download size.
Deltas are another, but that needs some effort to be done correctly.

Another improvemennt would be separating the download and the install on
diferent threads or whatever, so that the next rpm is been downloaded while
another is beeng installed.

This was something proposed for ZYpp, but I'm not sure quite what
happened. Parallel downloads in addition to this (like Smart) would
help, too.


Where will the downloads be stored when simultaneous downloads will be integrated?
To be prepared i already made a /temp partition about 5GB. ;)



--
Nice continuance of your Day/Night...

M9.


OS: Linux 2.6.25-rc5-git3-6-default x86_64
Current user: monkey9@AMD64x2-sfn1
System: openSUSE 11.0 (x86_64) Alpha3
KDE: 4.0.2 (KDE 4.0.2) "release 8"

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