[Bug 412413] Re: zsync 32bit cannot download DVD

2010-05-30 Thread Aymeric PETIT
Hi,
This bug also affect Ubuntu Hardy !

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[Bug 412413] Re: zsync 32bit cannot download DVD

2010-01-16 Thread منذر طه
Thanks psl, though I have rerun the zsync many times before I report the
bug, trying it now, the problem is resolved. I guess it's the zsync file
I tried is corrupt and the new file generated resolved that. Sorry for
reopening a fixed bug.

** Changed in: zsync (Ubuntu Karmic)
   Status: New = Fix Released

** Changed in: zsync (Ubuntu Lucid)
   Status: New = Fix Released

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[Bug 412413] Re: zsync 32bit cannot download DVD

2010-01-15 Thread psl
I cannot repeat the issue you reported. I downloaded 4 DVD of lucid
without any problem at 32-bit system with U9.10. But I have one
explanation for your trouble. These DVD images are snapshosts and are
changed often.I guess your lucid-dvd-amd64.iso changed at server before
you finished download. As a result, zsync metadata you get at the start
of download process doesn't match iso image at server when you was
finishing the downloadand zsync client give up with abort message.

II think that you can start your zsync process again; in this case,
zsync client will use iso image you already downloaded as a seed and
will update it with changes. Can you confirm this? Yust run again the
same command in the directory with your unfinished download:

$ zsync http://cdimage.ubuntu.com/kubuntu/dvd/current/lucid-dvd-
amd64.iso.zsync

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[Bug 412413] Re: zsync 32bit cannot download DVD

2010-01-13 Thread منذر طه
I want to change the status to NEW because it's not fixed here.

** Changed in: zsync (Ubuntu Karmic)
   Status: Fix Released = New

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[Bug 412413] Re: zsync 32bit cannot download DVD

2010-01-13 Thread منذر طه
** Changed in: zsync (Ubuntu Lucid)
   Status: Fix Released = New

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[Bug 412413] Re: zsync 32bit cannot download DVD

2010-01-13 Thread Steve Langasek
You were using version 0.6-1ubuntu4 of zsync from karmic-updates?

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[Bug 412413] Re: zsync 32bit cannot download DVD

2010-01-13 Thread منذر طه
Yes, sure
$ apt-cache policy zsync
zsync:
  Installed: 0.6-1ubuntu4
  Candidate: 0.6-1ubuntu4

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[Bug 412413] Re: zsync 32bit cannot download DVD

2010-01-12 Thread منذر طه
I am still facing the same bug in karmic and even Lucid 64-bit system.
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu lucid (development branch)
Release:10.04
Codename:   lucid

# uname -a
Linux ubuntu 2.6.32-8-generic #12-Ubuntu SMP Sat Dec 12 12:54:44 UTC 2009 
x86_64 GNU/Linux


$ zsync http://cdimage.ubuntu.com/kubuntu/dvd/current/lucid-dvd-amd64.iso.zsync 

 100.0% 50.9 kBps DONE  



reading seed file lucid-dvd-amd64.iso: 
***Read
 lucid-dvd-amd64.iso. Target 97.6% complete.  
**

downloading from 
http://cdimage.ubuntu.com/kubuntu/dvd/current/lucid-dvd-amd64.iso:  

   
###- 97.6% 5.8 kBps aborted8 ETA



failed to retrieve from lucid-dvd-amd64.iso
Aborting, download available in lucid-dvd-amd64.iso.part
verifying download...

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-16 Thread Launchpad Bug Tracker
This bug was fixed in the package zsync - 0.6-1ubuntu4

---
zsync (0.6-1ubuntu4) karmic-proposed; urgency=low

  * http.c: range_fetch-block_left must also be off_t, not size_t.

zsync (0.6-1ubuntu3) karmic-proposed; urgency=low

  * debian/rules: build with $(shell getconf LFS_CFLAGS), so that we can
handle files over 2GB (such as DVD images) on 32-bit systems.
LP: #412413.
  * http.c:
- drop local delta, not needed if we use LFS_CFLAGS
- fix ETA calculation on the progress bar
  * libzsync/zsync.c:
- Use atoll() instead of atol(), to ensure support for  32bit file
  sizes.
- Cast to off_t before multiplying, otherwise we get random overflowage
  on the byte range.
 -- Steve Langasek steve.langa...@ubuntu.com   Sat, 07 Nov 2009 12:59:40 +

** Changed in: zsync (Ubuntu Karmic)
   Status: Fix Committed = Fix Released

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-09 Thread Launchpad Bug Tracker
This bug was fixed in the package zsync - 0.6-1ubuntu4

---
zsync (0.6-1ubuntu4) karmic-proposed; urgency=low

  * http.c: range_fetch-block_left must also be off_t, not size_t.

zsync (0.6-1ubuntu3) karmic-proposed; urgency=low

  * debian/rules: build with $(shell getconf LFS_CFLAGS), so that we can
handle files over 2GB (such as DVD images) on 32-bit systems.
LP: #412413.
  * http.c:
- drop local delta, not needed if we use LFS_CFLAGS
- fix ETA calculation on the progress bar
  * libzsync/zsync.c:
- Use atoll() instead of atol(), to ensure support for  32bit file
  sizes.
- Cast to off_t before multiplying, otherwise we get random overflowage
  on the byte range.
 -- Steve Langasek steve.langa...@ubuntu.com   Sat, 07 Nov 2009 12:59:40 +

** Changed in: zsync (Ubuntu Karmic)
   Status: Fix Committed = Fix Released

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-09 Thread Steve Langasek
copied to lucid.

** Changed in: zsync (Ubuntu Karmic)
   Status: Fix Released = Fix Committed

** Changed in: zsync (Ubuntu Lucid)
   Status: In Progress = Fix Released

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-09 Thread Steve Beattie
I can confirm that the latest version of zsync in karmic-proposed,
0.6-1ubuntu4, downloads images that are larger than 4GB correctly, both
from an initial download and while updating an incomplete image. I
tested on both i386 and amd64, and saw no sign of regression.

Thanks, Steve, for making this work!

** Tags added: verification-done
** Tags removed: verification-needed

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-08 Thread Steve Langasek
Take two, fixing the size_t limit on the amount of data that can be
grabbed with an individual download run.

Incremental debdiff attached; uploaded to the queue, resubscribing motu-
sru.

** Attachment added: zsync-412413-2.diff
   http://launchpadlibrarian.net/35357259/zsync-412413-2.diff

** Changed in: zsync (Ubuntu Karmic)
   Status: Fix Committed = In Progress

** Tags removed: verification-failed

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-08 Thread John Dong
ACK again from motu-sru!

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-08 Thread Steve Langasek
Accepted into karmic-proposed, the package will build now and be
available in a few hours. Please test and give feedback here. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Thank you in advance!

** Changed in: zsync (Ubuntu Karmic)
   Status: In Progress = Fix Committed

** Tags added: verification-needed

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-07 Thread John Dong
Sorry to hear verification failed; Please resubscribe MOTU-SRU once a
new patch is ready for review.

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-07 Thread psl
I tested the fix under Ubuntu 9.10 i386 and fix looks OK. I was able to 
download these DVDs (from LAN source):
ubuntu-9.04-dvd-i386.iso
ubuntu-9.10-dvd-amd64.iso
ubuntu-9.10-dvd-i386.iso

I tried full or partial download, all my test passed.

After that I tried to download a huge file, (isomix.bin, 5.5GB) and found no 
problem; I tried full and partial download.
isomix.bin file was created in this way:

$ cat u*server*iso u*alter*iso  isomix.bin
$ zsyncmake isomix.bin

$ ls -ltr isomix.iso*
-rw-r--r-- 1 root root 5599563776 2009-11-07 03:09 isomix.bin
-rw-r--r-- 1 root root   12303881 2009-11-07 03:22 isomix.bin.zsync

$ ls -l u*server*iso u*alter*iso
-rw-r--r-- 1 root root 730136576 2009-10-29 20:16 
ubuntu-9.10-alternate-amd64.iso
-rw-r--r-- 1 root root 723068928 2009-10-29 20:09 ubuntu-9.10-alternate-i386.iso
-rw-r--r-- 1 root root 686305280 2009-10-29 20:02 ubuntu-9.10-server-amd64.iso
-rw-r--r-- 1 root root 671686656 2009-10-29 19:56 ubuntu-9.10-server-i386.iso
-rw-r--r-- 1 root root 718606336 2009-10-23 12:45 
ubuntu-9.10-rc-alternate-amd64.iso
-rw-r--r-- 1 root root 711739392 2009-10-23 12:06 
ubuntu-9.10-rc-alternate-i386.iso
-rw-r--r-- 1 root root 686188544 2009-10-23 10:53 
ubuntu-9.10-rc-server-amd64.iso
-rw-r--r-- 1 root root 671832064 2009-10-23 10:04 ubuntu-9.10-rc-server-i386.iso

$ zsync -V
zsync v0.6 (compiled Nov  6 2009 05:52:12)
By Colin Phipps c...@moria.org.uk
Published under the Artistic License v2, see the COPYING file for details.

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-07 Thread psl
I can replicate the problem (abort at 5.6%) reported by Steve Beattie during 
download of ubuntu-9.04-dvd-i386.iso at U9.10 i386.
I can download ubuntu-9.04-dvd-i386.iso at U9.04 amd64 without problem.

And I can download ubuntu-9.10-dvd-i386.iso and ubuntu-9.10-dvd-amd64.iso at 
U9.10 i386 without problem too.
Only ubuntu-9.04-dvd-i386.iso has that strange abort at 5.6% and it is 100% 
repeatable.

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-07 Thread psl
I can repeat the abort with my big file isomix.bin. I missed this
before. Download of file is aborted at 23.2% (100% is 5599563776)

$ zsync http://server/zsync/isomix.bin.zsync
 100.0% 6681.9 kBps DONE  

No relevent local data found - I will be downloading the whole file. If that's 
not what you want, CTRL-C out. You should specify the local file is the old 
version of the file to download with -i (you might have to decompress it with 
gzip -d first). Or perhaps you just have no data that helps download the file
downloading from http://server/zsync/isomix.bin:
 23.2% 11631.3 kBps   

downloading from http://server/zsync/isomix.bin:
 23.3% 0.0 kBps aborted

failed to retrieve from isomix.bin
Aborting, download available in isomix.bin.part
verifying download...

$ ls -ltr
total 1275272
-rw--- 1 root root 5599563776 2009-11-07 20:37 isomix.bin.part

The abort is 100% repeatable at U9.10 i386. I can finish file download
after restart. U9.10 amd64 downloads the isomix.bin file without
problem.

$ ls -ltr isomix.iso*
-rw-r--r-- 1 root root 5599563776 2009-11-07 03:09 isomix.bin
-rw-r--r-- 1 root root 12303881 2009-11-07 03:22 isomix.bin.zsync

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-07 Thread Steve Langasek
Yes, this error is reproducible with any image  4GB in size.  Have
reproduced here and am working on a fix.

** Tags added: verification-failed
** Tags removed: verification-needed

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-06 Thread Steve Beattie
This still aborts for me on i386 when initially downloading a large
file, like so:

  $ zsync -k .ubuntu-9.04-dvd-i386.iso.zsync 
http://denisovich/iso/releases/ubuntu-9.04-dvd-i386.iso.zsync
  No relevent local data found - I will be downloading the whole file. If 
that's not what you want, CTRL-C out. You should specify the local file is the 
old version of the file to download with -i (you might have to decompress it 
with gzip -d first). Or perhaps you just have no data that helps download the 
file
  downloading from http://denisovich/iso/releases/ubuntu-9.04-dvd-i386.iso:
  #--- 5.5% 26166.4 kBps

  downloading from http://denisovich/iso/releases/ubuntu-9.04-dvd-i386.iso:
  #--- 5.6% 0.0 kBps aborted

  failed to retrieve from ubuntu-9.04-dvd-i386.iso
  Aborting, download available in ubuntu-9.04-dvd-i386.iso.part
  verifying download...ubu...@karmic-desk-ia32:~$

I am able to subsequently re-run the command and have it successfully
complete. When it does so, it downloads an amount just under 2^^32
bytes, specifically 1760689 bytes less:

  Read ubuntu-9.04-dvd-i386.iso.part. Target 5.6% complete.
  downloading from http://denisovich/iso/releases/ubuntu-9.04-dvd-i386.iso:
   100.0% 26897.1 kBps DONE

  verifying download...checksum matches OK
  used 256016384 local, fetched 4293206607

Testing with a different, larger dvd image behaved similarly, and
aborted with the exact same amount remaining to download, based on the
second run's output:

  [ubuntu-8.10-dvd-i386.iso]
  used 305467392 local, fetched 4293206607

So it seems likely that there's at least another unsigned 32bit int that
needs to be expanded to 64bits somewhere.

That said, after the second run, sha256sums did match, and I saw no
change in behavior on 64bits, soitcouldpossibly be considered an
improvement.

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Re: [Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-05 Thread Steve Langasek
Hi John,

On Thu, Nov 05, 2009 at 03:21:02PM -, John Dong wrote:
 Steve, let's version it to 0.6-1ubuntu2.1 by convention; otherwise
 consider this an ACK from motu-sru.

The intent was that the package could be copied from karmic-proposed to
lucid once built, since there isn't likely to be any other upload of zsync
to lucid before then.  In that case, do you still object to the version
number?

-- 
Steve Langasek   Give me a lever long enough and a Free OS
Debian Developer   to set it on, and I can move the world.
Ubuntu Developerhttp://www.debian.org/
slanga...@ubuntu.com vor...@debian.org

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-05 Thread John Dong
Safety wise I don't think there's much of an issue with that plan; as
long as the archive magicians don't have an objection to it, I don't
either :)

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-11-05 Thread Steve Langasek
Accepted into karmic-proposed, the package will build now and be
available in a few hours. Please test and give feedback here. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Thank you in advance!

** Changed in: zsync (Ubuntu Karmic)
   Status: In Progress = Fix Committed

** Tags added: verification-needed

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-10-27 Thread marcobra (Marco Braida)
Side effects of this bug https://bugs.launchpad.net/ubuntu-
cdimage/+bug/461973

Hth

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-10-27 Thread psl
I replicate the issue at my test server. I have a huge test file with
random data at my local WWW server and I try to get test file (filesize
2202009600)  with zsync running at 32-bit Ubuntu system. From http
traffic, it looks that zsync fails to request more than 2147483647 bytes
from the server. Is the bug in embedded www client in zsync? I think
that 64-bit system will request wider range (Range: bytes=0-2202009599).
Is this hint useful to fix this bug in zsync?

GET /zsync/random.iso HTTP/1.1

User-Agent: zsync/0.5

Host: server

Referer: http://server/zsync/random.iso.2k.zsync

Range: bytes=0-2147483647

Connection: close


HTTP/1.1 206 Partial Content

Date: Wed, 28 Oct 2009 02:11:50 GMT

Server: Apache/2.2.8 (Ubuntu) PHP/5.2.4-2ubuntu5.7 with Suhosin-Patch

Last-Modified: Fri, 14 Aug 2009 23:04:00 GMT

ETag: ba37c204-8340-47122114e1800

Accept-Ranges: bytes

Content-Length: 2147483648

Content-Range: bytes 0-2147483647/2202009600

Connection: close

Content-Type: application/x-iso9660-image


..,C.0Li.S*..c...H..RyW.'..3.#.=M...WfO...[.-..3y..6.Y...I..2:..dk.
 f
...l.o.i...).J..+.y%xt.nY.^...\w..Kw 
...S...T..xY.Y|b.5..NLQ..u.].g...Q.W...
t...k.$j...y'm.y..x...gb...=$jv..H...Q..{I..Ij.fG...?.uW_b..k..z.z_..OX-tl..qqGb8.~%.Sl..~...rZR..%.cV}~.J.LZ.u.$9..kSM..n..ELI..)~..BH...Ei...J..g=z.{...X...
...

zsync client exits after downloading 2147483647 bytes from www server,
it doesn't try again and again. End user has to download the rest of
file (or the whole file) in other way. :-(

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-10-22 Thread marcobra (Marco Braida)
Same on fully updated/upgraded karmic...

ubu...@ubuntu:~$ apt-cache policy zsync
zsync:
  Installato: 0.6-1ubuntu2
  Candidato: 0.6-1ubuntu2
  Tabella versione:
 *** 0.6-1ubuntu2 0
500 http://archive.ubuntu.com karmic/universe Packages
100 /var/lib/dpkg/status

The dl of dvd stuck at same file size:

2147483647 2009-10-21 20:58 karmic-dvd-amd64.iso.part
2147483647 2009-10-22 07:45 karmic-dvd-i386.iso.part

Hope this helps

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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-10-19 Thread Steve Beattie
Wolfgang, thanks for testing. As I mentioned in bug 420931, I was going
to prepare a backport of zsync 0.6 in karmic, but it turns out from
testing that version that it doesn't handle filesizes larger than 2GB on
32bit platforms either.

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zsync 32bit cannot download DVD
https://bugs.launchpad.net/bugs/412413
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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-10-16 Thread Wolfgang Kufner
** Summary changed:

- zsync cannot download DVD image
+ zsync 32bit cannot download DVD

** Changed in: zsync (Ubuntu)
   Status: New = Confirmed

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zsync 32bit cannot download DVD
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[Bug 412413] Re: zsync 32bit cannot download DVD

2009-10-16 Thread Jeremy Bicha
I had this same problem when trying to update my Edubuntu DVD. I had to
use rsync instead.

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zsync 32bit cannot download DVD
https://bugs.launchpad.net/bugs/412413
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