Re: Slow lmtpd

From: Andre Nathan (no email)
Date: Fri Mar 02 2007 - 13:02:44 EST

  • Next message: Andrew Morgan: "Re: Slow lmtpd"

    On Fri, 2007-03-02 at 09:21 -0300, Andre Nathan wrote:
    > Is there a cyrus version where specifying "duplicatesuppression: 0"
    > actually prevents the duplicate check and thus the database locking
    > issues I could upgrade to a newer version too, no problem.

    I did that, and the lock contention problem with deliver.db is gone. I'm
    still seeing the problem in some users' cyrus.header files though.
    Searching the archives, I found some threads regarding this issue [1,2],
    or more recently in [3]. From the discussion on these threads it seems
    that the lock problem actually is happening with the quota files. The
    first two threads are old (from 2003), and they mention a bug filed in
    bugzilla which is marked as fixed, but the situation I'm seeing, and the
    one on the third thread (from 2006) seems to be the same problem.

    Has anyone ever been through that? I have no idea what could be causing
    the lock contention only for some users, so I'm not sure of any
    workaround for the problem :/

    Any help is appreciated.

    Thanks,
    Andre

    [1]http://marc.theaimsgroup.com/?l=info-cyrus&m=106434064805178&w=2
    [2]http://marc.theaimsgroup.com/?l=info-cyrus&m=106434491911478&w=2
    [3]http://www.irbs.net/internet/info-cyrus/0610/0390.html

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