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List:       forgerock-opendj
Subject:    Re: [Opendj] Non-realtime replication between data centers
From:       Jean-Noël_Rouvignac <jean-noel.rouvignac () forgerock ! com>
Date:       2014-08-21 8:20:10
Message-ID: CABw-sUJj1za=t6L5678yWw5gAyrk2huNFt_TSDwh5+LYF6LBDg () mail ! gmail ! com
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Hi Hadi,

You can use replication groups to distinguish local site vs. remote site
RSs and ensure DSs talk to the closest RS.
See
http://opendj.forgerock.org/opendj-server/doc/webhelp/admin-guide/repl-groups.html

However I do not know anything that allows setting up a delay in
replication.
Could please explain what the use case is? Why would such a delay be
useful? It looks very risky to me for data safety and availability.

Cheers,
Jean-Noel




2014-08-20 22:34 GMT+02:00 Hadi Ahmadi <hahmadi@nulli.com>:

> Hello
>
> We have two data centers each consisting of multiple OpenDJ datastores
> with multi-master replication.
>
> We do not require data changes to be replicated instantly between the two
> data centers, however a replication with delay of at most an hour is
> needed. Is there a way to configure replication servers so that they
> distinguish between local vs. across site nodes and furthermore to
> configure for time-scheduled replication in OpenDJ?
>
> Thanks,
> Hadi
>
>
> _______________________________________________
> OpenDJ mailing list
> OpenDJ@forgerock.org
> https://lists.forgerock.org/mailman/listinfo/opendj
>
>

[Attachment #5 (text/html)]

<div dir="ltr"><div><div><div>Hi Hadi,<br><br></div>You can use replication groups to \
distinguish local site vs. remote site RSs and ensure DSs talk to the closest \
RS.<br>See <a href="http://opendj.forgerock.org/opendj-server/doc/webhelp/admin-guide/ \
repl-groups.html">http://opendj.forgerock.org/opendj-server/doc/webhelp/admin-guide/repl-groups.html</a><br>
 </div><br>However I do not know anything that allows setting up a delay in \
replication.<br></div>Could please explain what the use case is? Why would such a \
delay be useful? It looks very risky to me for data safety and availability.<br> \
<div><br></div><div>Cheers,<br>Jean-Noel<br></div><div><br><br></div></div><div \
class="gmail_extra"><br><br><div class="gmail_quote">2014-08-20 22:34 GMT+02:00 Hadi \
Ahmadi <span dir="ltr">&lt;<a href="mailto:hahmadi@nulli.com" \
target="_blank">hahmadi@nulli.com</a>&gt;</span>:<br> <blockquote class="gmail_quote" \
style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div \
dir="ltr">Hello<div><br></div><div>We have two data centers each consisting of \
multiple OpenDJ datastores with multi-master replication.</div> \
<div><br></div><div>We do not require data changes to be replicated instantly between \
the two data centers, however a replication with delay of at most an hour is needed. \
Is there a way to configure replication servers so that they distinguish between \
local vs. across site nodes and furthermore to configure for time-scheduled \
replication in OpenDJ?</div>

<div><br></div><div>Thanks,</div><div>Hadi<br clear="all"><div><br></div>
</div></div>
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<a href="mailto:OpenDJ@forgerock.org">OpenDJ@forgerock.org</a><br>
<a href="https://lists.forgerock.org/mailman/listinfo/opendj" \
target="_blank">https://lists.forgerock.org/mailman/listinfo/opendj</a><br> \
<br></blockquote></div><br></div>



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