<HTML><BODY><div><blockquote style="border-left:1px solid #0857A6; margin:10px; padding:0 0 0 10px;">Среда, 5 апреля 2023, 0:08 +10:00 от Ken Gaillot <kgaillot@redhat.com>:<div id=""><div class="js-helper js-readmsg-msg"><div><div id="style_16806173020572068352_BODY"><br>That looks like a well-thought-out guide. One minor correction, since<br>Corosync 3, no-quorum-policy=ignore is no longer needed. Instead, set<br>"two_node: 1" in corosync.conf (which may be automatic depending on<br>what tools you're using).<br><br>That's unlikely to be causing any issues, though.</div></div></div></div></blockquote></div><div><div><span lang="en"><span><span>Parameter two_node: 1 is set automatically.</span></span> <span><span>At the moment, a quorum is configured and fencing is disabled, but the relocation of resources still provoke a messages in VMware that communication with the LUN has been lost.</span></span></span></div></div><div><blockquote style="border-left:1px solid #0857A6; margin:10px; padding:0 0 0 10px;"><div><div class="js-helper js-readmsg-msg"><div><div>How are you testing abnormal shutdown? For something like a power<br>interruption. I'd expect that the node would be fenced, but in your<br>logs it looks like recovery is taking place between clean nodes.</div></div></div></div></blockquote></div><div><span lang="en"><span><span>The Reset command in VMware was executed as an unexpected shutdown of the node. Resources are moving, but it is the loss of LUNs that is embarrassing</span></span></span></div><div><blockquote style="border-left:1px solid #0857A6; margin:10px; padding:0 0 0 10px;"><div><div class="js-helper js-readmsg-msg"><div><div><br>> at the moment this happens, VMware loses contact with the LUN, which<br>> should not happen. The journalctl log at the time of the move is<br>> here: <a href="https://pastebin.com/eLj8DdtY" target="_blank">https://pastebin.com/eLj8DdtY</a>. I also tried to build a common<br>> storage on drbd with cloned VIP and Target resources, but this also<br>> does not work, besides, every time I move, there are always some<br>> problems with the start of resources. Any ideas what can be done<br>> about this? Loss of communication with the LUN even for a couple of<br>> seconds is already critical.<br>><br>> corosync-qdevice/jammy,now 3.0.1-1 amd64 [installed]<br>> corosync-qnetd/jammy,now 3.0.1-1 amd64 [installed]<br>> corosync/jammy,now 3.1.6-1ubuntu1 amd64 [installed]<br>> pacemaker-cli-utils/jammy,now 2.1.2-1ubuntu3 amd64<br>> [installed,automatic]<br>> pacemaker-common/jammy,now 2.1.2-1ubuntu3 all [installed,automatic]<br>> pacemaker-resource-agents/jammy,now 2.1.2-1ubuntu3 all<br>> [installed,automatic]<br>> pacemaker/jammy,now 2.1.2-1ubuntu3 amd64 [installed]<br>> pcs/jammy,now 0.10.11-2ubuntu3 all [installed]<br>> _______________________________________________<br>> Manage your subscription:<br>> <a href="https://lists.clusterlabs.org/mailman/listinfo/users" target="_blank">https://lists.clusterlabs.org/mailman/listinfo/users</a><br>><br>> ClusterLabs home: <a href="https://www.clusterlabs.org/" target="_blank">https://www.clusterlabs.org/</a><br>--<br>Ken Gaillot <<a href="/compose?To=kgaillot@redhat.com">kgaillot@redhat.com</a>></div></div></div></div></blockquote></div></BODY></HTML>