URL:
<http://savannah.nongnu.org/bugs/?22347>
Summary: Incremental backup with missing backup file
switches to full backup
Project: duplicity
Submitted by: None
Submitted on: Sunday 02/17/2008 at 19:32 UTC
Category: None
Severity: 3 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
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Details:
I would like to do incremental backups based only on the signatures. But
Duplicity switches to the full backup if it cannot find the previous backup
sets (despite their signatures are available).
The patch works right for me either if there is
return col_stats.other_sig_chains[0]
or
return col_stats.other_sig_chains[-1]
so I expect there is something wrong with it.
But check_sig_chain() should not touch matched_chain_pair at all as it should
care only of the _signatures_.
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File Attachments:
-------------------------------------------------------
Date: Sunday 02/17/2008 at 19:32 UTC Name: script Size: 639B By: None
Reproducer + patch fixing it.
<http://savannah.nongnu.org/bugs/download.php?file_id=15054>
-------------------------------------------------------
Date: Sunday 02/17/2008 at 19:32 UTC Name: duplicity-incremental.patch
Size: 979B By: None
Reproducer + patch fixing it.
<http://savannah.nongnu.org/bugs/download.php?file_id=15055>
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<http://savannah.nongnu.org/bugs/?22347>
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