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Re: Decompression of svndiff data failed

From: Branko Čibej <brane_at_apache.org>
Date: Fri, 30 Aug 2019 15:22:04 +0200

On 30.08.2019 15:14, Michael Ditum wrote:
> Hi Brane,
>
> Thanks for the reply. Interestingly Daniel's reply had given me the
> idea to try pretty much what you suggested and I gave it a go this
> morning and it seems to be working.
>
> Stopping svnsync in the right place wasn't hard as i dies as soon as
> it tried to get the binary diff but before it's made any changes.
>
> The one bit I didn't do was update the svnsync metadata. When I
> resumed the sync it just automatically carried on with the revision
> after the one I had just committed. Hopefully that won't cause any
> problems, it seems to be working ok as I'm a lot further syncing than
> I've ever managed before (crazy how many times we've had svndiff
> errors, luckily fsfsverify has fixed all of the others so far).
>
> Thanks for everyone's help!

Great that it works. :)

I'm curious though ... have you any idea what caused the decompression
errors? The message you posted came from zlib -- not Subversion's code
-- and that has been very, very stable literally for decades.

Is it possible that you just had the bad luck to have a broken version
of zlib, way back in the dawn of time? If it had been a problem with the
storage, I'm pretty sure you'd have noticed other issues, too.

-- Brane
Received on 2019-08-30 15:22:08 CEST

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