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Re: Checksum mismatch errors on newly added files

From: Konstantin Kolinko <knst.kolinko_at_gmail.com>
Date: Sun, 1 Nov 2009 21:47:12 +0300

2009/11/1 Jeremy Aston <jeremy.aston_at_realitylogic.com>:
>> Hi,
>>
>> I know this topic has been mentioned several times over the years on
>> the list but it does not appear that the problem has been fully
>> solved.
>>
>> I regularly have problems committing files (typically binary files
>> of 2 or more MB) to my repository as I keep getting errors such as
>> the following:
>>
>> Commit failed (details follow):
>> Checksum mishmatch, file: 'some file':
>> expected: e42d35e8e05762e7585aff281d2e8c1f
>> Actual: b57111e7f6c531daf0868f30d202f00e
>>
>> These errors sometimes occur on files that have been in the
>> repository for a while but I notice them alot with files that have
>> not even been committed yet.
>>
>> I have seen the various solutions such as hacking the svn local
>> files and copying the file to a temp file, rechecking out the
>> original and over writing the repo copy with the local temp file but
>> that cannot work with a file that has not even be committed as yet.
>>
>> These are workarounds, not solutions and I am seeing this all the
>> time and is rendering svn a massive pain to use.  I've upgraded to
>> the latest version and am still seeing the problem.
>>
>> Does anyone have a proper solution or reason why this happening?
>>
>> Best regards
>>
>> jez
>>
>
> Just wondering if anyone has any comments on this?  I am getting
> increasingly frustrated with this as I work with alot of binary files
> (CAD drawings etc.) and am hitting it all the time.  Doing these work
> arounds is simply not a long term option for productivity.
>
> Would a move from FSFS to Berkeley make any difference?
>

> Would a move from FSFS to Berkeley make any difference?

I'm sure it won't.

>> Checksum mishmatch, file: 'some file':
>> expected: e42d35e8e05762e7585aff281d2e8c1f
>> Actual: b57111e7f6c531daf0868f30d202f00e

Just wondering:
If you know, what the file it was,
if you independently calculate md5sum for that 'some file', what will
be the value?

Do you have:
a) on the server: pre-commit hooks, that try modify the file before the commit?
b) proxies
c) on you local PC: something, that modifies the *.svn-base files?

Is the error reproducible?

Best regards,
Konstantin Kolinko

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Received on 2009-11-01 19:48:11 CET

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