Re: [Duplicity-talk] Error: CRC check

[edgar . soldin]

On 21.09.2014 18:11, Yves Goergen wrote:
> What exactly does this error mean?
> 
> duplicity 0.6.08b said it today with no warning. It has always worked fine. 
> Running on Ubuntu 10.04.
> 
>> Traceback (most recent call last):
>>   File "/usr/bin/duplicity", line 1252, in <module>
>>     with_tempdir(main)
>>   File "/usr/bin/duplicity", line 1245, in with_tempdir
>>     fn()
>>   File "/usr/bin/duplicity", line 1227, in main
>>     incremental_backup(sig_chain)
>>   File "/usr/bin/duplicity", line 496, in incremental_backup
>>     globals.backend)
>>   File "/usr/bin/duplicity", line 303, in write_multivol
>>     globals.gpg_profile, globals.volsize)
>>   File "/usr/lib/python2.6/dist-packages/duplicity/gpg.py", line 278, in 
>> GPGWriteFile
>>     data = block_iter.next().data
>>   File "/usr/lib/python2.6/dist-packages/duplicity/diffdir.py", line 512, in 
>> next
>>     result = self.process(self.input_iter.next())
>>   File "/usr/lib/python2.6/dist-packages/duplicity/diffdir.py", line 187, in 
>> get_delta_iter
>>     for new_path, sig_path in collated:
>>   File "/usr/lib/python2.6/dist-packages/duplicity/diffdir.py", line 275, in 
>> collate2iters
>>     relem2 = riter2.next()
>>   File "/usr/lib/python2.6/dist-packages/duplicity/diffdir.py", line 344, in 
>> combine_path_iters
>>     refresh_triple_list(triple_list)
>>   File "/usr/lib/python2.6/dist-packages/duplicity/diffdir.py", line 330, in 
>> refresh_triple_list
>>     new_triple = get_triple(old_triple[1])
>>   File "/usr/lib/python2.6/dist-packages/duplicity/diffdir.py", line 316, in 
>> get_triple
>>     path = path_iter_list[iter_index].next()
>>   File "/usr/lib/python2.6/dist-packages/duplicity/diffdir.py", line 229, in 
>> sigtar2path_iter
>>     for tarinfo in tf:
>>   File "/usr/lib/python2.6/dist-packages/duplicity/tarfile.py", line 1211, 
>> in next
>>     tarinfo = self.tarfile.next()
>>   File "/usr/lib/python2.6/dist-packages/duplicity/tarfile.py", line 541, in 
>> next
>>     self.throwaway_until(self.next_chunk)
>>   File "/usr/lib/python2.6/dist-packages/duplicity/tarfile.py", line 521, in 
>> throwaway_until
>>     self.fileobj.read(bufsize)
>>   File "/usr/lib/python2.6/gzip.py", line 219, in read
>>     self._read(readsize)
>>   File "/usr/lib/python2.6/gzip.py", line 284, in _read
>>     self._read_eof()
>>   File "/usr/lib/python2.6/gzip.py", line 304, in _read_eof
>>     hex(self.crc)))
>> IOError: CRC check failed 0x73aa4b9b != 0xdf2079a8L
> 
> 

update to the latest release 0.6.24 and retry. 0.6.08 is way old by now. if the 
error persists send a max. verbosity log to the list. obfuscate text you deem 
private in it.

..ede/duply.net