Migrating from Cyrus 2.2 to Cyrus 2.4 - preserving seen db for public folders

[Mark Cave-Ayland]

Hi folks,

I'm currently testing a migration script for migrating across from Cyrus 
2.2 to Cyrus 2.4 based on the recipe here: 
http://cynici.wordpress.com/2010/12/06/how-to-migrate-32-bit-cyrus-imapd-mailboxes-to-64-bit/.

This is currently working well, and I have added some extra copy 
commands to ensure that the seen db information is copied across from 
/var/imap/user.

However, while the seen db information for my personal folders is being 
transferred across fine, all of the shared folders are currently marked 
as unread.

So I have 2 questions:

1) Where is the seen db information held for the shared (public) 
folders? It doesn't seem to be under /var/imap/user.

2) Once I find it, how can I migrate it across from the 2.2 server to 
the 2.4 server?


Many thanks,

Mark.

-- 
Mark Cave-Ayland - Senior Technical Architect
PostgreSQL - PostGIS
Sirius Corporation plc - control through freedom
http://www.siriusit.co.uk
t: +44 870 608 0063

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