Re: Replication breaks and needs restart

Re: Replication breaks and needs restart - version 2.4.30

To: Quanah Gibson-Mount <quanah@zimbra.com>

Subject: Re: Replication breaks and needs restart - version 2.4.30

From: Raja T Nair <rtnair@gmail.com>

Date: Thu, 11 Sep 2014 12:55:09 +0530

Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=+Kbh+uTDHTBbgrdRH45PjwY18Yre+JU+KJzziD1hhzY=; b=Auo6ewX5Ymbfez6Ta4KZXZ8QKl/DOTexOSwUdtTLgZe6uJw9w3a67eSJ+kGn5Qcugl mGytJZhWwiroLXYbRds45hygBH2zInjoNjgIUpCoImlJVmZJSmydN7LSQQJEzEfJgxdo L3HrzT0Z5N2ir1HDsqsnVz9KGV9ElXRvWrqZ899dP/bgG5AsZ0arz1qw4oSX+Yt6bsVn J/AVlufgfG36BE40aSEBbQI8PPk6fNUQXnJUNaJhM7DMesUD1Wnn/m3G5im+N2mJl7YZ L2zfRaTMI8jPArdlhks1QZa/yN/suoSzstcH+1WDNfl4+UQ/nPNiXuyAOiHRLLq0L3mH TagA==

In-reply-to: <DEEA4E2D3F44BA13D1498598@192.168.1.2>

References: <CAE1RYC0kBe5ZoGz1J4a6eO8awYFEKa3iG=6dVwwVBwersZ-w4w@mail.gmail.com> <DEEA4E2D3F44BA13D1498598@192.168.1.2>

Hello Quanah,

Thanks for your suggestion. I will seriously consider upgrading my installations.

For now, the issue seems resolved by setting TCP keepalive values in my servers.

Regards,
Raja.

On 9 September 2014 22:44, Quanah Gibson-Mount <quanah@zimbra.com> wrote:

--On Tuesday, September 09, 2014 1:42 PM +0530 Raja T Nair <rtnair@gmail.com> wrote:

Hello All,

I am running openldap-2.4.30 in multiple locations, and all are
replicating from a single Provider.

Upgrade to a current release, to start with. 2.4.30 is ancient, and numerous replication related bugs have been fixed since that release. Second, you may want to configure TCP keepalive settings in the syncrepl setup, as it seems like you have a device between the replicas and master that is timing out the connections. Hard to really know for sure, however.

--Quanah

--

Quanah Gibson-Mount
Server Architect
Zimbra, Inc.
--------------------
Zimbra :: the leader in open source messaging and collaboration

--
:^)