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Re: [Duplicity-talk] ReadError: unexpected end of data
From: |
edgar . soldin |
Subject: |
Re: [Duplicity-talk] ReadError: unexpected end of data |
Date: |
Sun, 29 Oct 2017 13:08:59 +0100 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
Willem,
please first try the latest duplicity v0.7.14. if it is not avail for your
distro you can istall it from tarball. there's a mini howto for a parallel test
install, that does not interfere w/ the duplicity installed by your distro's
mechanism
http://duply.net/wiki/index.php/Duply-documentation (under Installation/Tips)
my guess is that your temp space overflows. can you watch via eg. 'watch -n 1
df -H' while the incr is running that there is enough space all the time? check
if _any_ filespace flows over as duplicity might erroneously place files
outside of it's assigned temp folder (it did in the past, should be fixed
though).
@Ken: any idea?
..ede/duply.net
On 10/28/2017 22:52, Jansen, Willem via Duplicity-talk wrote:
> Dear all,
>
> now same here as well - see attached (18MB logfile).
>
> Any idea hwo to cure this? It is against a full backup of >300GB, and I've
> redone the full backup already once ...
>
>
> Willem
>
> 2016-07-10 20:38 GMT+02:00 Adam M. via Duplicity-talk <
> address@hidden>:
>
>> Hi,
>>
>> I've been using duplicty (0.6.something and now 0.7.07.1 with python
>> 2.7.12) via duply.
>> After one full and several incremental backups, all successful, it
>> suddenly stopped working with a "ReadError: unexpected end of data".
>> I now get this error every time.
>>
>> The end of a run with verbosity=9 looks like:
>> ------------------------------------------------------------
>> ---------------------------------------
>> [...]
>>
>> Selection: examining path /path/profile_name/XXX/XXX/XXX.XXX
>> Selection: result: None from function: Command-line exclude glob:
>> /YYY/YYY
>> Selection: + including file
>> Selecting /path/profile_name/XXX/XXX/XXX.XXX
>>
>>
>> Releasing lockfile /XXX/XXX/lockfile.lock
>> Removing still remembered temporary file /tmp/XXX/XXX
>> Removing still remembered temporary file /tmp/YYY/YYY
>>
>> Traceback (most recent call last):
>> File "/usr/bin/duplicity", line 1544, in <module>
>> with_tempdir(main)
>> File "/usr/bin/duplicity", line 1538, in with_tempdir
>> fn()
>> File "/usr/bin/duplicity", line 1392, in main
>> do_backup(action)
>> File "/usr/bin/duplicity", line 1520, in do_backup
>> incremental_backup(sig_chain)
>> File "/usr/bin/duplicity", line 674, in incremental_backup
>> globals.backend)
>> File "/usr/bin/duplicity", line 437, in write_multivol
>> at_end = gpg.GPGWriteFile(tarblock_iter, tdp.name,
>> globals.gpg_profile, globals.volsize)
>> File "/usr/lib/python2.7/dist-packages/duplicity/gpg.py", line 340, in
>> GPGWriteFile
>> data = block_iter.next().data
>> File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 523,
>> in next
>> result = self.process(self.input_iter.next())
>> File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 195,
>> in get_delta_iter
>> for new_path, sig_path in collated:
>> File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 286,
>> in collate2iters
>> relem2 = riter2.next()
>> File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 354,
>> in combine_path_iters
>> refresh_triple_list(triple_list)
>> File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 341,
>> in refresh_triple_list
>> new_triple = get_triple(old_triple[1])
>> File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 327,
>> in get_triple
>> path = path_iter_list[iter_index].next()
>> File "/usr/lib/python2.7/dist-packages/duplicity/diffdir.py", line 239,
>> in sigtar2path_iter
>> for tarinfo in tf:
>> File "/usr/lib/python2.7/tarfile.py", line 2508, in next
>> tarinfo = self.tarfile.next()
>> File "/usr/lib/python2.7/tarfile.py", line 2350, in next
>> raise ReadError("unexpected end of data")
>> ReadError: unexpected end of data
>> ------------------------------------------------------------
>> ---------------------------------------
>>
>> What does this actually mean? What could I try to fix the problem or at
>> least figure out what is wrong?
>>
>>
>> Best regards,
>>
>> --
>> A.
>>
>> _______________________________________________
>> Duplicity-talk mailing list
>> address@hidden
>> https://lists.nongnu.org/mailman/listinfo/duplicity-talk
>>
>
>
>
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