Re: [Duplicity-talk] Duplicity 0.6.16 "File XXX was corrupted during upload." to s3+http://

[Kris]

Michael,

I'm thinking it might be beneficial to delete and retry uploading that 
particular volume for some number of retries before just failing the backup 
outright. Do you think this might be beneficial?

Kris



On 2011-11-02, at 3:05 PM, Michael Terry wrote:

> This was detection code added in 0.6.16 to try to prevent the hideous
> bug https://bugs.launchpad.net/deja-dup/+bug/498933.
> 
> The problem in that bug is that (for some unknown reason), duplicity
> uploads were silently failing, causing gaps in the backup.  This would
> bite users much later when they tried to restore.
> 
> But we can't duplicate it.  So we added code to detect the situation
> and at least stop creating backups guaranteed to fail.
> 
> You can't reliably reproduce the problem either?  Bummer.
> 
> -mt
> 
> On 2 November 2011 14:38, Kris <address@hidden> wrote:
>> Hey guys,
>> 
>> I recently upgraded duplicity from 0.6.13 -> 0.6.16. In the process I had to 
>> update to python 2.6 (for filechunkio), boto 2.0. This is all running on 
>> CentOS 5.5.
>> 
>> I am now regularly seeing "File XXX was corrupted during upload." when 
>> uploading to the s3+http:// backend.  I have never seen this before. It is 
>> happening at different times and I can not reliably duplicate it with a 
>> particular data set, but I have so many backups using duplicity that it 
>> regularly happens.
>> 
>> I've been running duplicity 0.6.13 with python 2.4 for a very long time and 
>> it's never given me this error. Does anyone have an idea why this might be 
>> happening? I saw some bug reports regarding this message for 0.6.16 
>> pre-releases that were fixed for the 0.6.16 release.
>> 
>> Any help would be hugely appreciated.
>> 
>> Thanks,
>> Kris
>> 
>> 
>> 
>> 
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