Re: Restoring Mailboxes

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Am Mittwoch, 19. April 2006 15:27 schrieb jkp@xxxxxxxxxxxxxxxxx:
> > Hello,
> >
> > we have a problem to restore Cyrus mailboxes from an installation of SuSE
> > 9.2
> > which we want to transfer do a SuSE 10.0 installation.
> > We have backuped the directories /var/lib/imap and /var/spool/imap and
> > copied
> > them to the new installation.
> > after restarting Cyrus syslog was flooded with messages
> >
> > <snip>
> >
> 
> Seems you have a mismatch in version numbers between your old Berkeley DB4
> installation and your new installation. The problem is that your old .db
> files (in db4.xx) is not compatible with your new Berkeley installation.
> 
> Albeit "cumbersome" you can fix it if you still have the old server
> available where you need to run cvt_cyrusdb on each file being stored in
> Berkeley database format. The easiest way to find those files is probably
> just to run a
> 
>   find /var/lib/imap |xargs file|grep -i berkeley
> 
> And then manually convert those files to flat format doing:
> 
>   cvt_cyrusdb /your/berkeley_db4.db berkeley /your/berkeley_flatfile flat
> 
> Then copy the files to your new installation and covert them back to
> Berkeley with your new berkeley db4 format (cumbersome but needed step)
> 
> 
> Good luck,
>   Best regards,
>      Jesper K. Pedersen

Doesn´t sound very good. 
The old server does not exist anymore.
On the other side I have a server that was upgraded and seems to use the old 
file format. How can I find out what version of Berkeley DB this cyrus is 
using?
Or are there any tools to do this without cyrus?

Harry

Harry
----
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