Re: [Duplicity-talk] duplicity error on Fedora Core 9

[Kenneth Loafman]

Daniel Vollbrecht wrote:
> Fedora ships duplicity 0.4.12 and I'm running it with ftplicity
> (https://sourceforge.net/projects/ftplicity).
> 
> However, after 50 min the full backup is interrupted by the
> following error:
> 
> ----- 8< -----
> Start ftplicity v1.4.0b1, time is 09/13/08 17:31:35.
> Using profile '/root/.ftplicity/linuxbox'.
> Using installed duplicity version 0.4.12 (OK).
> 
> [...]
> 
> --- Start running command BKP (17:31:37.332) ---
> Running duplicity c- FAILED (code 1)
> Output: NcFTP version is 3.2.1
> Reading globbing filelist /root/.ftplicity/linuxbox/exclude
> Warning, found incomplete backup sets, probably left from aborted
> session
> Last full backup date: none
> No signatures found, switching to full backup.
> Traceback (most recent call last):
>   File "/usr/bin/duplicity", line 482, in <module>
>     with_tempdir(main)
>   File "/usr/bin/duplicity", line 477, in with_tempdir
>     fn()
>   File "/usr/bin/duplicity", line 468, in main
>     full_backup(col_stats)
>   File "/usr/bin/duplicity", line 172, in full_backup
>     bytes_written = write_multivol("full", tarblock_iter,
> globals.backend)
>   File "/usr/bin/duplicity", line 102, in write_multivol
>     globals.gpg_profile,globals.volsize)
>   File "/usr/lib/python2.5/site-packages/duplicity/gpg.py", line
> 213, in GPGWriteFile
>     data = block_iter.next(bytes_to_go).data
>   File "/usr/lib/python2.5/site-packages/duplicity/diffdir.py", line
> 407, in next
>     result = self.process(self.input_iter.next(), size)
>   File "/usr/lib/python2.5/site-packages/duplicity/diffdir.py", line
> 487, in process
>     data, last_block = self.get_data_block(fp, size - 512)
>   File "/usr/lib/python2.5/site-packages/duplicity/diffdir.py", line
> 508, in get_data_block
>     buf = fp.read(read_size)
>   File "/usr/lib/python2.5/site-packages/duplicity/diffdir.py", line
> 338, in read
>     buf = self.infile.read(length)
> IOError: [Errno 22] Invalid argument
> --- Finished (18:23:51.484) ---
> 
> I'm not familiar with python, so these cryptic messages don't really
> help me.
> 
> What's wrong?

Try running with -v9 in the command line.  This will put out a lot of
debugging info and may allow us to see what's going on.  If you want to
cut the size down, leave the top 50 lines and the bottom 50 lines so we
can see what happened.  Be sure to include the command line in the list.

...Thanks,
...Ken

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