Re: single instance store and replication

From: David Carter (no email)
Date: Thu Mar 01 2007 - 09:57:23 EST

  • Next message: Andre Nathan: "Re: Slow lmtpd"

    On Thu, 1 Mar 2007, Jerome Nenert wrote:

    > I'm using Cyrus replication. After several tests, it seems that the
    > single instance store facility is not replicated. I mean, the same
    > message sent to several recipient is stored once on the master, but
    > stored several times on the slave. Is there a special thing to do to
    > activate single instance store replication or it just doesn't exist yet?

    Message UUIDs are used to replicate the single instance store (see
    docs/text/install-replication). This won't have much effect when you first
    replicate a mailstore as sync_server in 2.3 only tracks the last few
    thousand messages that have been uploaded. It becomes much more effective
    when a replica has been seeded and you switch to "rolling" replication.

    -- 
    David Carter                             Email: 
    University Computing Service,            Phone: (01223) 334502
    New Museums Site, Pembroke Street,       Fax:   (01223) 334679
    Cambridge UK. CB2 3QH.
    ----
    Cyrus Home Page: http://cyrusimap.web.cmu.edu/
    Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki
    List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
    

  • Next message: Andre Nathan: "Re: Slow lmtpd"





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