Upgrade from 2.4 to 2.5

[Patrick Boutilier]

On 09/24/2016 08:42 PM, Shawn Bakhtiar via Info-cyrus wrote:
> Today I moved our mail accounts from a Cyrus 2.4 running on some older hardware with dwindling space to a new server with much more space (and faster processors) running Cyrus 2.5.
>
> I've muddled through most of the migration. Simply shutting down the services, using rsync to duplicate the stores (var/spool/imap) to the new server, copying the content of /var/imap (minus server cert and tls_sessions.db), and everything is working. However I see log outputs like the following:
>
> Sep 24 16:37:18 correo imaps[1627]: twoskip: invalid magic header: /var/imap/user/t/techcentermn.seen
> Sep 24 16:37:18 correo imaps[1627]: skiplist: recovered /var/imap/user/t/techcentermn.seen (10 records, 904 bytes) in 0 seconds
> Sep 24 16:37:18 correo imaps[1627]: cyrusdb: converted /var/imap/user/t/techcentermn.seen from skiplist to twoskip
>
> I have not run reconstruct.
>
> Do I need to worry about this or is this eventually going to work itself out. As I understand it the server will handle the conversion for the header/db files on its own. Is this correct?
>

Looks like the conversion has occurred:

Sep 24 16:37:18 correo imaps[1627]: cyrusdb: converted 
/var/imap/user/t/techcentermn.seen from skiplist to twoskip

Or are you seeing the same message continually for the same user?



> Shawn
>
>
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