Problem using zsync
Brendan Donegan
brendan.donegan at canonical.com
Sun Aug 19 22:18:43 UTC 2012
On 19/08/12 17:00, John Kim wrote:
> Hello QA Team,
>
> I want to use zsync. After browsing the web for some more
> information, I understood that the iso file must be in the harddrive,
> namely the home folder, for zsync to work. So I placed a recently
> downloaded quantal image on my home folder and copy-pasted the
> command. But this came out as my output.
Also, it's not the case that the ISO must be present already. If it's
not then all of the image will have to be downloaded as normal - the
difference being that if an existing image is present, then merely the
difference between the old image and the new image will be retrieved,
thus saving bandwidth/time
>
> john at thunderbolt:~$ zsync
> http://cdimage.ubuntu.com/daily-live/20120819/quantal-desktop-amd64.iso.zsync
> cdimage.ubuntu.com <http://cdimage.ubuntu.com>: Connection timed out
> failed on url
> http://cdimage.ubuntu.com/daily-live/20120819/quantal-desktop-amd64.iso.zsync
> could not read control file from URL
> http://cdimage.ubuntu.com/daily-live/20120819/quantal-desktop-amd64.iso.zsync
> john at thunderbolt:~$
>
> It failed to "read control file." What have I done wrong? How can I
> make zsync work? Thanks.
>
> --
> John Kim
> Ubuntu enthusiast
> lookjohn.com <http://lookjohn.com>
>
>
>
>
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