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

[Kenneth Loafman]

Hi,

Look here 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.

Let us know how it goes.  We may need to fiddle with the requirements.txt file to lock the version.

...Ken

On Sat, Apr 1, 2023 at 5:47 PM R Tyler Croy via Duplicity-talk <duplicity-talk@nongnu.org> wrote:

Greetings! I have started to notice that incremental backups are getting into a failed state on one of my machines with:

Giving up after 1 attempts. ResourceExistsError: The specified blob already exists.
RequestId:fcc882fc-201e-00b8-476a-64a3cb000000
Time:2023-04-01T07:20:46.4602492Z
ErrorCode:BlobAlreadyExists


I am at a loss for why this happens, but it basically stops all possibility of incremental backup. Is there a debug flag I might be able to set in order to identify which blob allegedly already exists so I can remove it?

Of course, if this is an issue others are seeing as well, tips for how to avoid this problem in the future are also appreciated :)


Toodles
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