CRC check failed when running repozo

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CRC check failed when running repozo

by Chris Withers :: Rate this Message:

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Hi All,

Anyone ever see this?

Traceback (most recent call last):
   File "/opt/Zope-2.9//bin/repozo.py", line 517, in ?
     main()
   File "/opt/Zope-2.9//bin/repozo.py", line 510, in main
     do_backup(options)
   File "/opt/Zope-2.9//bin/repozo.py", line 450, in do_backup
     reposz, reposum = concat(repofiles)
   File "/opt/Zope-2.9//bin/repozo.py", line 263, in concat
     bytesread += dofile(func, ifp)
   File "/opt/Zope-2.9//bin/repozo.py", line 200, in dofile
     data = fp.read(todo)
   File "/usr/local/lib/python2.4/gzip.py", line 225, in read
     self._read(readsize)
   File "/usr/local/lib/python2.4/gzip.py", line 273, in _read
     self._read_eof()
   File "/usr/local/lib/python2.4/gzip.py", line 309, in _read_eof
     raise IOError, "CRC check failed"
IOError: CRC check failed

Zope 2.9.8...

cheers,

Chris

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            - http://www.simplistix.co.uk
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Re: CRC check failed when running repozo

by Christian Theune-2 :: Rate this Message:

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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 09/14/2009 10:06 AM, Chris Withers wrote:

> Hi All,
>
> Anyone ever see this?
>
> Traceback (most recent call last):
>    File "/opt/Zope-2.9//bin/repozo.py", line 517, in ?
>      main()
>    File "/opt/Zope-2.9//bin/repozo.py", line 510, in main
>      do_backup(options)
>    File "/opt/Zope-2.9//bin/repozo.py", line 450, in do_backup
>      reposz, reposum = concat(repofiles)
>    File "/opt/Zope-2.9//bin/repozo.py", line 263, in concat
>      bytesread += dofile(func, ifp)
>    File "/opt/Zope-2.9//bin/repozo.py", line 200, in dofile
>      data = fp.read(todo)
>    File "/usr/local/lib/python2.4/gzip.py", line 225, in read
>      self._read(readsize)
>    File "/usr/local/lib/python2.4/gzip.py", line 273, in _read
>      self._read_eof()
>    File "/usr/local/lib/python2.4/gzip.py", line 309, in _read_eof
>      raise IOError, "CRC check failed"
> IOError: CRC check failed
>
> Zope 2.9.8...

Hmm. Haven't seen that. My guess would be some low-level data corruption.

Christian

- --
Christian Theune · ct@...
gocept gmbh & co. kg · forsterstraße 29 · 06112 halle (saale) · germany
http://gocept.com · tel +49 345 1229889 0 · fax +49 345 1229889 1
Zope and Plone consulting and development
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Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAkqt+zAACgkQdUt9X/gknwJ4YwCeMWDYJ4Ap43PFhrnbeQP+ga4Q
eMYAoKat8o8eIch2DIs4kSsf27A12lgo
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_______________________________________________
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http://www.zope.org/Wikis/ZODB/

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Re: CRC check failed when running repozo

by Pedro Ferreira-7 :: Rate this Message:

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I've sent a mail to this list on 05/26/09 reporting a similar issue.

Regards,

Pedro

Christian Theune wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On 09/14/2009 10:06 AM, Chris Withers wrote:
>  
>> Hi All,
>>
>> Anyone ever see this?
>>
>> Traceback (most recent call last):
>>    File "/opt/Zope-2.9//bin/repozo.py", line 517, in ?
>>      main()
>>    File "/opt/Zope-2.9//bin/repozo.py", line 510, in main
>>      do_backup(options)
>>    File "/opt/Zope-2.9//bin/repozo.py", line 450, in do_backup
>>      reposz, reposum = concat(repofiles)
>>    File "/opt/Zope-2.9//bin/repozo.py", line 263, in concat
>>      bytesread += dofile(func, ifp)
>>    File "/opt/Zope-2.9//bin/repozo.py", line 200, in dofile
>>      data = fp.read(todo)
>>    File "/usr/local/lib/python2.4/gzip.py", line 225, in read
>>      self._read(readsize)
>>    File "/usr/local/lib/python2.4/gzip.py", line 273, in _read
>>      self._read_eof()
>>    File "/usr/local/lib/python2.4/gzip.py", line 309, in _read_eof
>>      raise IOError, "CRC check failed"
>> IOError: CRC check failed
>>
>> Zope 2.9.8...
>>    
>
> Hmm. Haven't seen that. My guess would be some low-level data corruption.
>
> Christian
>
> - --
> Christian Theune · ct@...
> gocept gmbh & co. kg · forsterstraße 29 · 06112 halle (saale) · germany
> http://gocept.com · tel +49 345 1229889 0 · fax +49 345 1229889 1
> Zope and Plone consulting and development
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.9 (GNU/Linux)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>
> iEYEARECAAYFAkqt+zAACgkQdUt9X/gknwJ4YwCeMWDYJ4Ap43PFhrnbeQP+ga4Q
> eMYAoKat8o8eIch2DIs4kSsf27A12lgo
> =lQp/
> -----END PGP SIGNATURE-----
> _______________________________________________
> For more information about ZODB, see the ZODB Wiki:
> http://www.zope.org/Wikis/ZODB/
>
> ZODB-Dev mailing list  -  ZODB-Dev@...
> https://mail.zope.org/mailman/listinfo/zodb-dev
>  

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Re: CRC check failed when running repozo

by Adam Groszer-2 :: Rate this Message:

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Hello,

+1 on that. Sometimes copy operations (over the network) screw up some
bits. Happens rarely but then it hits hard.

Monday, September 14, 2009, 10:13:39 AM, you wrote:

CT> Hmm. Haven't seen that. My guess would be some low-level data corruption.

CT> Christian



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Best regards,
 Adam GROSZER                            mailto:agroszer@...
--
Quote of the day:
People are boring unless they're extremists

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Re: CRC check failed when running repozo

by Chris Withers :: Rate this Message:

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Adam GROSZER wrote:

> Hello,
>
> +1 on that. Sometimes copy operations (over the network) screw up some
> bits. Happens rarely but then it hits hard.
>
> Monday, September 14, 2009, 10:13:39 AM, you wrote:
>
> CT> Hmm. Haven't seen that. My guess would be some low-level data corruption.
>
> CT> Christian

My suspicion is running repozo where the previous repozo run failed and
the output directory is corrupted.

I'm gonna try blowing away all the previous repozo output and try again...

cheers,

Chris

--
Simplistix - Content Management, Batch Processing & Python Consulting
            - http://www.simplistix.co.uk
_______________________________________________
For more information about ZODB, see the ZODB Wiki:
http://www.zope.org/Wikis/ZODB/

ZODB-Dev mailing list  -  ZODB-Dev@...
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