Re: when i use jigdo to download old version debian i got this problem.

[Thomas Schmitt]

Hi,

Philip Hands wrote:
> There are four jigdo files that were also corrupt:

Google finds me candidates at ftp.riken.go.jp
but also the ones at cdimage.debian.org/mirror seem to be good.

What i don't find are the expected MD5s of .jigdo files.
Shouldn't they be in files like
  http://cdimage.debian.org/mirror/cdimage/archive/5.0.1/amd64/jigdo-bd/MD5SUMS
?


>  debian-501-amd64-BD-1.jigdo

http://ftp.riken.go.jp/Linux/debian/debian-cdimage/archive/5.0.1/amd64/jigdo-bd/debian-501-amd64-BD-1.jigdo
http://cdimage.debian.org/mirror/cdimage/archive/5.0.1/amd64/jigdo-bd/debian-501-amd64-BD-1.jigdo

MD5 after download: d3f8ed459b94be24f7add174eb9d6e20


> debian-502-arm-CD-1.jigdo

http://ftp.riken.go.jp/Linux/debian/debian-cdimage/archive/5.0.2/arm/jigdo-cd/debian-502-arm-CD-1.jigdo
http://cdimage.debian.org/mirror/cdimage/archive/5.0.2/arm/jigdo-cd/debian-502-arm-CD-1.jigdo

MD5 after download: 171b317091e74c1689a51cb3d83f52c1

I ran jigdo-lite with it (mirror: us.cdimage.debian.org) and got the
correct ISO:
  $ md5sum debian-502-arm-CD-1.iso
  f1a533070903105ec08ac00fbdfbdec2  debian-502-arm-CD-1.iso
  $ sha1sum debian-502-arm-CD-1.iso
  441e6f4e35132dd58db04074009b35bcb67979db  debian-502-arm-CD-1.iso
  $ sha256sum debian-502-arm-CD-1.iso
  3c2cbf4c23d2a003aba6fdacb39795fd0825d7d4059fd55d64bba80e0be4d6e6  
debian-502-arm-CD-1.iso
  $ sha512sum debian-502-arm-CD-1.iso
  
0ea63ade6d6baf20f5446ec5a806c9c2e5e720c04fa489a13c5cec9060e3d11202682056fe4461221de0c1ba3e71727f814f381f836ef99a674dfea1399cccd2
  debian-502-arm-CD-1.iso


>   debian-7.5.0-sparc-CD-56.jigdo

http://ftp.riken.go.jp/Linux/debian/debian-cdimage/archive/7.5.0/sparc/jigdo-cd/debian-7.5.0-sparc-CD-56.jigdo

MD5 after download: 66737f7eb3d080c826baa1d455d321cc

>   debian-stretch-DI-alpha5-source-DLBD-1.jigdo

http://ftp.riken.go.jp/Linux/debian/debian-cdimage/archive/stretch_di_alpha5/source/jigdo-dlbd/debian-stretch-DI-alpha5-source-DLBD-1.jigdo

MD5 after download: ed32e7e8776a008515c02adcd686ce17

In each case the .template MD5s in the .jigdo files match the downloaded
.template files.

I keep the .jigdo files on my disk for a while. Just in case my internet
is better than yours.


Have a nice day :)

Thomas

Re: when i use jigdo to download old version debian i got this problem.

[Philip Hands]

On Fri, 22 Dec 2017, Thomas Schmitt  wrote:
> Hi,
>
> Cabal Cabal wrote:
>> 23:05:19 (103.64 KB/s) - 
>> `debian-6.0.5-amd64-DVD-1.iso.tmpdir/us.cdimage.debian.org/cdimage/snapshot/Debian/pool/main/g/ghostscript/ghostscript-cups_8.71~dfsg2-9_amd64.deb'
>>  saved [61234/61234]
>> ...
>> Aaargh - 1 files could not be downloaded. ...
>
> If this is 23:05:19+8000 today, then again a file on us.cdimage.debian.org
> went bad. We had this only a few days ago, when at least 12 did not match
> the expected MD5s.

I set the system rummaging through the several million files involved
last week, with the result that about ten thousand were discovered to be
missing or corrupt (in all the cases I've checked, the corruption
consisting of a few bytes replaced with NULs, so nothing malicious, just
the result of a raid/filesystem SNAFU, as expected).

I've got that number down to about 400 now, which is mostly concentrated
in a load of debian-installer related files for versions
20150422+deb8u4+b1 and 20150422+deb8u4+b3, mostly armel and armhf.  I
suspect that nobody will ever care about those.

There are four jigdo files that were also corrupt:

  debian-501-amd64-BD-1.jigdo
  debian-502-arm-CD-1.jigdo
  debian-7.5.0-sparc-CD-56.jigdo
  debian-stretch-DI-alpha5-source-DLBD-1.jigdo

If anyone knows of good copies of those, please send me the URLs and
I'll fill in the last few gaps.

Hopefully that has dealt with this problem for most people now.

Sorry about not noticing this earlier. I had thought that I'd rsynced
over all the damaged files at the time when the damage occurred, but it
seems that I overlooked the jigdo snapshot area.

Cheers, Phil.
-- 
|)|  Philip Hands  [+44 (0)20 8530 9560]  HANDS.COM Ltd.
|-|  http://www.hands.com/http://ftp.uk.debian.org/
|(|  Hugo-Klemm-Strasse 34,   21075 Hamburg,GERMANY


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Re: when i use jigdo to download old version debian i got this problem.

[Thomas Schmitt]

Hi,

Cabal Cabal wrote:
> 23:05:19 (103.64 KB/s) - 
> `debian-6.0.5-amd64-DVD-1.iso.tmpdir/us.cdimage.debian.org/cdimage/snapshot/Debian/pool/main/g/ghostscript/ghostscript-cups_8.71~dfsg2-9_amd64.deb'
>  saved [61234/61234]
> ...
> Aaargh - 1 files could not be downloaded. ...

If this is 23:05:19+8000 today, then again a file on us.cdimage.debian.org
went bad. We had this only a few days ago, when at least 12 did not match
the expected MD5s.

us.cdimage.debian.org is the fallback server for debian-6.0.5-amd64-DVD-1.jigdo
Normally it provides what other servers don't have any more.

So now you need to find a different mirror server which has package
  ghostscript-cups_8.71~dfsg2-9_amd64.deb

Google finds me
  https://mirrors.reflected.net/debian.old
  
https://distros-repository.usharesoft.com/debian/squeeze/mirror/ftp.fr.debian.org/debian
which offer this package in their pool/main/g/ghostscript/ directories.


Have a nice day :)

Thomas