Again: GUID change to SHA1

[Bron Gondwana]

On Mon, Feb 25, 2008 at 05:52:34PM +0100, Martin Schweizer wrote:
> Hello
> 
>  2008/2/21, Bron Gondwana <brong at fastmail.fm>:
> 
> > On Thu, Feb 21, 2008 at 05:11:48PM +0100, Martin Schweizer wrote:
>  >  > Hello
>  >  >
>  >  > I use FreeBSD 6.3 and cyrus 2.3.11.  Below is the manual for the change.
>  >  >
>  >  > Upgrading from 2.3.9
>  >  >
>  >  >      * The method used for generating Globally Unique IDentifiers used
>  >  > for replication has been changed to be the SHA1
>  >  >        hash of the messages. If you wish to upgrade the existing GUIDs
>  >  > in particular mailbox(es) or the entire server,
>  >  >        perform the following steps in the listed order. Note that is
>  >  > is NOT REQUIRED that existing GUIDs be upgraded.
>  >  >          1. Zero GUIDs on the replica (reconstruct -g)
>  >  >          2. Regenerate GUIDs on the master (reconstruct -G)
>  >  >          3. Regenerate GUIDs on the replica (reconstruct -G)
>  >  >
>  >  > Which is the master and which is the replica? Server 1 or Server 2?
>  >
>  > > [...]
>  >  > Server 1:
>  >
>  > >   syncclient   cmd="/usr/local/cyrus/bin/sync_client -r"
>  >
>  >
>  > Master
>  >
>  >  > Server 2:
>  >
>  > >   syncserver    cmd="/usr/local/cyrus/bin/sync_server"
> listen="csync" prefork=0
>  >
>  >
>  > Replica
> 
> 
> Thanks for the hint. I was not sure about the terms.
> 
>  On the master I get after the changes (used of reconstruct...) the
>  following output
> 
>  grep sync /var/log/debug.log
> 
>  Feb 22 09:09:03 acsvfbsd02 sync_client[73967]: DIGEST-MD5 client step 1
>  Feb 22 09:09:03 acsvfbsd02 sync_client[73967]: DIGEST-MD5 client step 2
>  Feb 22 09:09:03 acsvfbsd02 sync_client[73967]: DIGEST-MD5 client step 3
>  Feb 22 09:15:09 acsvfbsd02 sync_client[73967]: seen_db: user astomas
>  opened /var/imap/user/a/astomas.seen
>  Feb 22 09:19:04 acsvfbsd02 sync_client[74023]: DIGEST-MD5 client step 1
>  Feb 22 09:19:04 acsvfbsd02 sync_client[74023]: DIGEST-MD5 client step 2
>  Feb 22 09:19:04 acsvfbsd02 sync_client[74023]: DIGEST-MD5 client step 3
> 
>  Is that correct? This I  got also before I did the changes.

Sorry about the delay in replying.  That just looks like debugging info.
We don't get it, so I wonder if you have a debugging level turned on
that we don't.

The important question is: are your messages being replicated?

Bron.