Re: [Duplicity-talk] Diagnosing "blob exists error" with Azure backend

[edgar . soldin]

ditto

On 09.04.2023 22:50, R Tyler Croy via Duplicity-talk wrote:
> (replies inline)
>
> ------- Original Message -------
> On Sunday, April 2nd, 2023 at 8:35 AM, Kenneth Loafman <kenneth@loafman.com> 
> wrote:
>
> > Hi,
> >
> > Look here <https://github.com/microsoft/azure-pipelines-tasks/issues/16018> for 
> > an explanation. The issue is between two versions of azure. If I read this correctly 
> > you may need to do:
> >
> >     $ sudo python3 install --update azure-storage-blob==12.14.1
> >
> >
> > The bug is against the cli version, not the pip module. I had to try and match dates. 
> > You may need to go back even further, see list 
> > <https://pypi.org/project/azure-storage-blob/#history>.
>
>
> I tried pinning 12.14.1 that had not improved the situation. For example:
>
> Giving up after 1 attempts. ResourceExistsError: The specified blob already 
> exists.
> RequestId:0651abac-901e-00ad-5a24-6bb478000000
> Time:2023-04-09T20:44:47.5390359Z
> ErrorCode:BlobAlreadyExists
>
>
> Perhaps the path forward would be to clear whatever in progress state that 
> there might be and restart a new incremental backup?

hmm. i'm not sure that a fluke in azure client or module justifies a permanent 
workaround in duplicity. but surely, if you want to get familiar with the 
backend[1] and contribute a reasonable workaround, we will appreciate your 
contribution.

sunny regards ..ede/duply.net

[1] 
https://gitlab.com/duplicity/duplicity/-/blob/main/duplicity/backends/azurebackend.py