Re: cn.archive.ubuntu.com severely outdated

2007-10-10 Thread Wenzhuo Zhang
Matthew Paul Thomas wrote:
 On Oct 9, 2007, at 5:49 PM, Aaron Whitehouse wrote:
 ...
 https://launchpad.net/ubuntu/+archivemirrors

 You should find your mirror cn.archive.ubuntu.com listed under
 Shanghai Linux User Group. Interestingly, that page says that it is a
 week behind, but if you click on the link and look for more detail, it
 says unknown freshness. I don't know the reason for the discrepancy.
 ...
 
 Reported. http://launchpad.net/bugs/151114

Perhaps the country level CNAMEs should resolve to archive.ubuntu.com when
the mirrors are more than one day behind.

Wenzhuo


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Re: cn.archive.ubuntu.com severely outdated

2007-10-10 Thread Emmet Hikory
On 10/10/07, Wenzhuo Zhang [EMAIL PROTECTED] wrote:
 Perhaps the country level CNAMEs should resolve to archive.ubuntu.com when
 the mirrors are more than one day behind.

This is rarely best.  In the common case, any specific piece of
software being installed has not changed in the past day (or even past
week), and so collecting from a nearby location (in terms of network
topology) is preferable.  If a set of packages must be up to date,
that repository should not be distributed in such a way as to allow
delays (e.g. security.ubuntu.com).  If an individual must have the
latest set of packages, adding a more frequently updated mirror as a
secondary source is a possible local solution, such that most packages
are taken from the local archive, and out-of-date packages are taken
from a more updated (but less close) archive.

-- 
Emmet HIKORY

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cn.archive.ubuntu.com severely outdated

2007-10-10 Thread Cheng
Hi,

I am the mirror administrator of cn.archive.ubuntu.com from Shanghai
Linux User Group.

Below is the email conversation between us and it can be a bit
follow-up on wenzhuo's post.

Regarding the upstream mirror source, we found planetmirror which is
located in Australia is a quite a good source to rsync from and we've
switched the debian mirror source (on the same server) to it. Our
server located in Shanghai (data center of China Telecom) can go up to
5MByte/s during non-rush hours.

Jim

===

The cron daemon on the mirror server had a problem some time few days
back and we were not aware of that until around Oct 6. The crond issue
caused mirror sync suspended during that period. We've had crond back
online immediately.

The issue about freshness status on the Launchpad.net has been there
for a while since when we registered on Launchpad. So seems just a
coincidence. I've sent an email to ubuntu mirror admin asking about
it.

Thanks a lot for your help and info.

Jim Cheng
- Hide quoted text -


On 10/10/07, Wenzhuo Zhang [EMAIL PROTECTED] wrote:
 Cheng wrote:
  Hi Wenzhuo,
 
  Thanks for your email.
 
  The ubuntu archive on our server should always contain the latest
  copy, it syncs from ubuntu master mirror 6 times per day(every 4
  hours).
 
  It seems for some reason the launchpad cannot detect the freshness of
  files on our site. I'll send an email to Ubuntu mirror admin for
  further check.


 Actually, it was indeed about a week behind. I noticed this issue because
 my gutsy installation had not seen any updates for about a week.
 After changing all occourances of cn.archive.ubuntu.com in sources.list
 to archive.ubuntu.com, the update manager prompted that there were
 406 updates.

 Wenzhuo

 
  Thanks and I will keep you updated.
 
  Jim
 
  On 10/10/07, Wenzhuo Zhang [EMAIL PROTECTED] wrote:
  Hi,
 
  I'd like to remind you that your ubuntu mirror is more than one week 
  behind the master site.
 
  See https://launchpad.net/ubuntu/+archivemirrors
 
  Wenzhuo
 



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cn.archive.ubuntu.com severely outdated

2007-10-08 Thread Wenzhuo Zhang

Having noticed that the update manager of my Gutsy installation had not seen 
any updates for about one week, I changed the occurrences of 
cn.archive.ubuntu.com in sources.list to archive.ubuntu.com. After checking 
again, the Update Manager prompted that there are 406 updates. This means that 
cn.archive.ubuntu.com has been outdated for about one week.

Is there any mechanism on the part of the ubuntu project to make sure the 
country level mirrors are updated timely?

Wenzhuo

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Re: cn.archive.ubuntu.com severely outdated

2007-10-08 Thread Aaron Whitehouse
 cn.archive.ubuntu.com has been outdated for about one week.
 Is there any mechanism on the part of the ubuntu project to make sure the 
 country level mirrors are updated timely?

You can find the status of the archive mirrors here:
https://launchpad.net/ubuntu/+archivemirrors

You should find your mirror cn.archive.ubuntu.com listed under
Shanghai Linux User Group. Interestingly, that page says that it is a
week behind, but if you click on the link and look for more detail, it
says unknown freshness. I don't know the reason for the discrepancy.

Regards,

Aaron

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