Re: [POLL] Cyrus 2.3.x and CONDSTORE

From: Ken Murchison (no email)
Date: Mon Jul 10 2006 - 09:38:00 EDT

  • Next message: Forrest Aldrich: "Re: Mailstore filesystem"

    Marc G. Fournier wrote:
    >
    > Stupid question, but what *is* CONDSTORE? :)

    http://ietf.org/rfc/rfc4551.txt

    > On Fri, 7 Jul 2006, Ken Murchison wrote:
    >
    >> David S. Madole wrote:
    >>> Ken Murchison wrote:
    >>>> Is anyone actively using the CONDSTORE extension supported in Cyrus
    >>>> 2.3.x? I'm only aware of one client that supports it, so I'm
    >>>> thinking the user base is quite small.
    >>>>
    >>>> The reason I ask is that I want to push out a 2.3.7 release ASAP
    >>>> which contains a number of important bugfixes, but I've realized
    >>>> that the replication protocol doesn't have any support for the
    >>>> metadata that is used by CONDSTORE. I started fixing this but I'm
    >>>> wondering if these changes should be post 2.3.7.
    >>>>
    >>>> Would anyone freak out if 2.3.7 doesn't properly support CONDSTORE
    >>>> and replication?
    >>> I don't know for sure if I am using it, because I don't know what all
    >>> of my clients are, but I bet it's pretty doubtful.
    >>
    >> I'd be shocked if anyone other than Dave Cridland (the author of the
    >> Polymer client) is using CONDSTORE support in Cyrus 2.3. Not only do
    >> you have to have a CONDSTORE-capable client, you would have to have
    >> enabled CONDSTORE support on one or more mailboxes by setting the
    >> correct mailbox annotation. Since very few, if any, clients support
    >> mailbox annotations (ANNOTATEMORE extension), the user would have to
    >> very good knowledge of the IMAP protocol or access to cyradm to enable
    >> CONDSTORE.
    >>
    >> So, a 2.3.7 release without the CONDSTORE replication fixes would
    >> essentially create a replica with CONDSTORE disabled on every mailbox,
    >> which is probably going to be an accurate image of the master in
    >> virtually every installation in the wild.
    >>
    >> --
    >> Kenneth Murchison
    >> Systems Programmer
    >> Project Cyrus Developer/Maintainer
    >> Carnegie Mellon University
    >> ----
    >> Cyrus Home Page: http://asg.web.cmu.edu/cyrus
    >> Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu
    >> List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
    >>
    >
    > ----
    > Marc G. Fournier Hub.Org Networking Services (http://www.hub.org)
    > Email . MSN .
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    >

    -- 
    Kenneth Murchison
    Systems Programmer
    Project Cyrus Developer/Maintainer
    Carnegie Mellon University
    ----
    Cyrus Home Page: http://asg.web.cmu.edu/cyrus
    Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu
    List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
    

  • Next message: Forrest Aldrich: "Re: Mailstore filesystem"





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