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Re: Missing-info bug brainstorming

 

On 20.09.2013 15:41, Michael Terry wrote:
> So as I speculate in a recent merge [1], I think bug 1155345 <https://code.launchpad.net/bugs/1155345>, bug 720525 <https://code.launchpad.net/bugs/720525>, and bug 662442 <https://code.launchpad.net/bugs/662442> may all have the same underlying cause: a missing diff or snapshot entry in the chain.
> 
> I also imagine that this is due to a bug when restarting a backup, just because that seems likely with this sort of issue.
> 
> Maybe a file that has a diff entry in sigtar.part has its actual diff contents in the vol file deleted when resuming?  (We do delete the last volume when resuming in case it didn't finish.)  But I wasn't able to create the situation manually.
> 
> I just figured I'd ask the brain trust if they could brainstorm any ways this situation could occur...  It would be lovely to kill all these long-standing bugs in one fell swoop.
> 
> [1] https://code.launchpad.net/~mterry/duplicity/catch-seq-copy-error/+merge/186106 <https://code.launchpad.net/%7Emterry/duplicity/catch-seq-copy-error/+merge/186106>
> 
> -mt
> 

would like to help, but wrt. resuming i am totally out of the loop.. sorry. ede


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