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<p>Hi Pasan,</p>
<p>Indeed, it can help to have the DB as an alternative for restart
persistency in case it can not be achieved through cluster
syncing. But this is not _required_ and the concept of "seed" node
is not linked to the DB. Rather, this is more of a consequence of
the fact that the seed does not automatically perform a sync
itself. Nevertheless, it can be forced to sync by running an MI
command.</p>
<p>Regards,<br>
</p>
<pre class="moz-signature" cols="72">Vlad Patrascu
OpenSIPS Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 08/29/2019 01:41 PM, Pasan Meemaduma
via Users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1949708277.172674.1567075282551@mail.yahoo.com">
<div class="ydp9e6e5842yahoo-style-wrap"
style="font-family:Helvetica Neue, Helvetica, Arial,
sans-serif;font-size:16px;">
<div dir="ltr" data-setdir="false">Hi <span>Steve,</span></div>
<div dir="ltr" data-setdir="false"><span><br>
</span></div>
<div dir="ltr" data-setdir="false"><span>you need a db backend
to have restart persistence. From what I understood seed
node require a db backend to restore data that require
restart persistence.</span></div>
<div dir="ltr" data-setdir="false"><span></span><br>
</div>
<div><br>
</div>
</div>
<div id="yahoo_quoted_7217582285" class="yahoo_quoted">
<div style="font-family:'Helvetica Neue', Helvetica, Arial,
sans-serif;font-size:13px;color:#26282a;">
<div> On Wednesday, 28 August 2019, 9:25:27 am SGT, Steve
Sharad Kumar <a class="moz-txt-link-rfc2396E" href="mailto:skumar@netlinkvoice.com"><skumar@netlinkvoice.com></a> wrote: </div>
<div><br>
</div>
<div><br>
</div>
<div>
<div id="yiv3954174890">
<div dir="ltr">
<div>Hi,</div>
<div><br>
</div>
<div>We have 2 openSIPS instances in HA and one instance
is seed node with seed flag in the DB. So each time
backup node reboots and it always syncs the dialog
from seed node. But how we can make a seed node to
sync the dialog from other backup node is seed node
reboots? <br>
</div>
<div><br>
</div>
<div>I tried to make both nodes seed but primary node
(seed) never syncs the dialog. So i execute the dialog
sync command using keepalived everytime seed node
reboots. Is there any other way to make seed node sync
too please. <br>
</div>
<div><br>
</div>
<div>Any help will be appreciated.</div>
<div><br>
</div>
<div>Steve Sharad Kumar <br>
</div>
</div>
</div>
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</blockquote>
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