Please create .zsync files for ISO images

Bug #408501 reported by to be removed on 2009-08-03
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Ubuntu CD Images
Wishlist
Colin Watson

Bug Description

It would be luverly if there would be .zsync files for ISO images on cdimage.ubuntu.com. According to a quick benchmark, updating an image (desktop, amd64, from 2009-08-01) to the next day's one with rsync downloaded 142744520 bytes of literal data, plus rsync protocol and checksum overhead; zsync downloaded 38583770 bytes, plus the actual .zsync file at 1377725 bytes.

This implies that zsync can be much better at downloading files. It also does not require an rsync server running.

To create a .zsync file, run "zsyncmake foo.iso"

Colin Watson (cjwatson) wrote :

I've filed an RT request to get zsync installed on the relevant machine.

Changed in ubuntu-cdimage:
importance: Undecided → Wishlist
status: New → Triaged
Colin Watson (cjwatson) wrote :

revno: 762
committer: Colin Watson <email address hidden>
branch nick: cdimage
timestamp: Thu 2009-08-06 09:05:13 +0100
message:
  create .zsync metafiles for images (LP: #408501)

Changed in ubuntu-cdimage:
assignee: nobody → Colin Watson (cjwatson)
status: Triaged → Fix Released
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Duplicates of this bug

Other bug subscribers