Re: single instance store and replication

From: Jerome Nenert (no email)
Date: Fri Mar 02 2007 - 03:51:28 EST

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

    >
    >> 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.
    >

    Do i have to put the provide_uuid in imap & lmtp services both in master
    and replica cyrus.conf or only in the master cyrus.conf ? Does the
    sync_machineid has to be set in the imapd.conf of the replica ?

    When you set up a replica for the first time with a master already in
    service, do u have to first manually synchronize the mailboxes and only
    after set the rolling replication ? Is there a way to reinitialize
    "rolling" replication on the master ?

    ----
    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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