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2010-01-17
, 03:29
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Posts: 355 |
Thanked: 566 times |
Joined on Nov 2009
@ Redstone Canyon, Colorado
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#52
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As far as I can tell, there are no mirrors of the repositories.
Most large (and even small!) free software projects have complete mirrors of their archives. There are a good number of reasons:
* Faster access to users that are far away on the network from the main repo.
* Failover, in case something should happen to the main repository.
* Distributes the load, so poor *.maemo.org doesn't get hit so hard.
* Distributes the bandwidth (costs) so it doesn't all fall on Maemo's shoulders.
Projects with mirrors include the kernel, kde, gnome, Fedora, Debian, etc. Basically every single distribution of note has a mirror--even the tiny ones.
All that would need to be done on the *.maemo.org infrastructure side would be to set up an rsync daemon. This is like 3 lines of configuration and can literally be done in minutes by a good admin.
Then someone could email a few of the big mirrors such as mirrors.kernel.org and ibiblio and voila! done.
Pretty sure Nokia/maemo.org went with a CDN which satisfies all the points you raised.
The maemo.org infrastructure problems are more to do with dynamic content and build services and are being addressed AFAIUI.
David is right on both counts. Most free software projects do have mirrors but we are lucky in having Nokia as a partner in Maemo because they have taken on the significant cost of pushing maemo.org content to mirrors. In this case the mirrors are a top notch Content Delivery Network.
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2010-01-17
, 03:31
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Posts: 2 |
Thanked: 0 times |
Joined on Jan 2010
@ Valparaiso, Chile
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#53
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2010-01-17
, 03:38
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Posts: 355 |
Thanked: 566 times |
Joined on Nov 2009
@ Redstone Canyon, Colorado
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#54
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Actually, is also a DNS problem. try a query to ns.nokia.com, repository.maemo.com doesn't exists.
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2010-01-17
, 04:18
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Posts: 1 |
Thanked: 0 times |
Joined on Jan 2010
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#55
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2010-01-17
, 05:10
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Moderator |
Posts: 7,109 |
Thanked: 8,820 times |
Joined on Oct 2007
@ Vancouver, BC, Canada
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#57
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2010-01-17
, 05:15
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Moderator |
Posts: 7,109 |
Thanked: 8,820 times |
Joined on Oct 2007
@ Vancouver, BC, Canada
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#58
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2010-01-17
, 05:19
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Posts: 355 |
Thanked: 566 times |
Joined on Nov 2009
@ Redstone Canyon, Colorado
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#59
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2010-01-17
, 06:47
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Posts: 148 |
Thanked: 484 times |
Joined on Nov 2008
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#60
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Tags |
repositories down, server move |
Thread Tools | |
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When it did resolve, I noted the IP. 80.248.164.237. I tried fetching a package by http using wget, from my N900 over the 3G and from a server in a UK data centre. Neither was able to establish a http connection. So there's a HTTP problem too, unless that IP was to the old server.
(I have no idea if it would have been possible to mitigate the problems, revert to the old server quickly, or hide the DNS transition by reducing TTL and forwarding requests between servers, due to Akamai's involvement which no doubt complicates things.)