<div>                You can also use this 3rd node to provide iSCSI and then the SBD will be disk-full :D . The good thing about this type of setup is that you do won't need to put location constraints for the 3rd node.<br><br><br>Also, check the ping resource -> you can set it up to "kick-out" all resources on failure of ping to a specific ip (for example the gateway). Once the network is restored, the node automatically becomes eligible to host the resources.<br><br><br>Also consider more advanced resource agents like ocf:heartbeat:mysql to control your mysql/mariadb database and also a replication between a primary and secondary (a.k.a master-slave ) replication.<br><br><br>Best Regards,<br>Strahil Nikolov<br>            </div>            <div class="yahoo_quoted" style="margin:10px 0px 0px 0.8ex;border-left:1px solid #ccc;padding-left:1ex;">                        <div style="font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;color:#26282a;">                                <div>                    В петък, 19 ноември 2021 г., 21:46:22 Гринуич+2, john tillman <johnt@panix.com> написа:                </div>                <div><br></div>                <div><br></div>                <div><div dir="ltr">> On Fri, Nov 19, 2021 at 11:26:01AM -0500, john tillman wrote:<br clear="none">>> Anyone have any other ideas for a configuration setting that will<br clear="none">>> effectively do whatever 'pcs resource refresh' is doing when quorum is<br clear="none">>> restored?<br clear="none">><br clear="none">> Since you have three nodes you may want to use the third node as QDevice<br clear="none">> instead:<br clear="none">><br clear="none">> <a shape="rect" href="https://documentation.suse.com/sle-ha/15-SP1/html/SLE-HA-all/cha-ha-qdevice.html" target="_blank">https://documentation.suse.com/sle-ha/15-SP1/html/SLE-HA-all/cha-ha-qdevice.html</a><br clear="none">><br clear="none">> After that SBD can be configured in diskless mode to reset the node that<br clear="none">> loses quorum:<br clear="none">><br clear="none">> <a shape="rect" href="https://documentation.suse.com/sle-ha/15-SP1/html/SLE-HA-all/cha-ha-storage-protect.html#sec-ha-storage-protect-diskless-sbd" target="_blank">https://documentation.suse.com/sle-ha/15-SP1/html/SLE-HA-all/cha-ha-storage-protect.html#sec-ha-storage-protect-diskless-sbd</a><br clear="none">><br clear="none"><br clear="none">Thank you.  I'll look into using the Qdevice in the next release.  For<br clear="none">now, I just have the three nodes with "vanilla" cluster packages.<br clear="none"><br clear="none">> --<br clear="none">> Valentin<br clear="none">> _______________________________________________<br clear="none">> Manage your subscription:<br clear="none">> <a shape="rect" href="https://lists.clusterlabs.org/mailman/listinfo/users" target="_blank">https://lists.clusterlabs.org/mailman/listinfo/users</a><br clear="none">><br clear="none">> ClusterLabs home: <a shape="rect" href="https://www.clusterlabs.org/" target="_blank">https://www.clusterlabs.org/</a><div class="yqt5999657938" id="yqtfd79715"><br clear="none">><br clear="none">><br clear="none"><br clear="none"><br clear="none">_______________________________________________<br clear="none">Manage your subscription:<br clear="none"><a shape="rect" href="https://lists.clusterlabs.org/mailman/listinfo/users" target="_blank">https://lists.clusterlabs.org/mailman/listinfo/users</a><br clear="none"><br clear="none">ClusterLabs home: <a shape="rect" href="https://www.clusterlabs.org/" target="_blank">https://www.clusterlabs.org/</a><br clear="none"></div></div></div>            </div>                </div>