<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"><style>body { line-height: 1.5; }blockquote { margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em; }body { font-size: 14px; font-family: "Microsoft YaHei UI"; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body>
<div><span></span><br></div><div><br></div><div><div class="paragraph" style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif, Arial, "PingFang SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; margin: 0px 0px 16px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word; color: rgba(0, 0, 0, 0.9);">The server-side configuration IP addresses are similar and belong to the same subnet:</div><ul start="1" style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif, Arial, "PingFang SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; margin: 0px 0px 16px; padding: 0px 0px 0px 24px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; list-style-position: initial; list-style-image: initial; color: rgba(0, 0, 0, 0.9); letter-spacing: 0.5px;"><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;"><span style="font-family: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline;">lustre-mds-node32</span></div><ul start="1" style="font: inherit; margin: 0px; padding: 0px 0px 0px 24px; border: 0px; vertical-align: baseline; list-style-position: initial; list-style-image: initial;"><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service1: 10.255.153.236</div></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service2: 10.255.153.237</div></li></ul></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;"><span class="" style="font-family: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline;">lustre-oss-node32</span></div><ul start="1" style="font: inherit; margin: 0px; padding: 0px 0px 0px 24px; border: 0px; vertical-align: baseline; list-style-position: initial; list-style-image: initial;"><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service1: 10.255.153.238</div></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service2: 10.255.153.239</div></li></ul></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;"><span class="" style="font-family: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline;">lustre-mds-node40</span></div><ul start="1" style="font: inherit; margin: 0px; padding: 0px 0px 0px 24px; border: 0px; vertical-align: baseline; list-style-position: initial; list-style-image: initial;"><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service1: 10.255.153.240</div></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service2: 10.255.153.241</div></li></ul></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;"><span class="" style="font-family: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline;">lustre-oss-node40</span></div><ul start="1" style="font: inherit; margin: 0px; padding: 0px 0px 0px 24px; border: 0px; vertical-align: baseline; list-style-position: initial; list-style-image: initial;"><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service1: 10.255.153.242</div></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service2: 10.255.153.243</div></li></ul></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;"><span style="font-family: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline;">lustre-mds-node41</span></div><ul start="1" style="font: inherit; margin: 0px; padding: 0px 0px 0px 24px; border: 0px; vertical-align: baseline; list-style-position: initial; list-style-image: initial;"><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service1: 10.255.153.244</div></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service2: 10.255.153.245</div></li></ul></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px 0px 12px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;"><span class="" style="font-family: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline;">lustre-oss-node41</span></div><ul start="1" style="font: inherit; margin: 0px; padding: 0px 0px 0px 24px; border: 0px; vertical-align: baseline; list-style-position: initial; list-style-image: initial;"><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 0px 12px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service1: 10.255.153.246</div></li><li style="font: inherit; scrollbar-color: transparent transparent; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline;"><div class="paragraph" style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word;">service2: 10.255.153.247</div></li></ul></li></ul><h3 class="" style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif, Arial, "PingFang SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; margin: 0px 0px 16px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; color: rgba(0, 0, 0, 0.9);">Root Cause</h3><div class="paragraph" style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif, Arial, "PingFang SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; margin: 0px 0px 16px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word; color: rgba(0, 0, 0, 0.9);">The root cause of the issue is that messages sent to service2 fail to receive a reply from the correct interface. Specifically, replies are being sent from service1 instead of service2, which leads to communication failures.</div><h3 style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif, Arial, "PingFang SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; margin: 0px 0px 16px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; color: rgba(0, 0, 0, 0.9);">Solution</h3><div class="paragraph" style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif, Arial, "PingFang SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word; color: rgba(0, 0, 0, 0.9);">The solution involves configuring policy-based routing on the server side, similar to the ARP flux issue for MR node mentioned in the <span style="background-color: rgba(0, 0, 0, 0); color: rgba(0, 0, 0, 0.9);">https://wiki.lustre.org/LNet_Router_Config_Guide</span><span style="letter-spacing: 0px; background-color: transparent;">.</span></div></div><div class="paragraph" style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif, Arial, "PingFang SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: 26px; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; letter-spacing: 0px; max-width: 100%; white-space: pre-wrap; word-break: break-word; color: rgba(0, 0, 0, 0.9);"><br></div><div><br></div>
<div><br></div><hr style="width: 210px; height: 1px;" color="#b5c4df" size="1" align="left">
<div><span><div style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt"><div>chenzufei@gmail.com</div></div></span></div>
<blockquote style="margin-Top: 0px; margin-Bottom: 0px; margin-Left: 0.5em; margin-Right: inherit"><div> </div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><div style="PADDING-RIGHT: 8px; PADDING-LEFT: 8px; FONT-SIZE: 12px;FONT-FAMILY:tahoma;COLOR:#000000; BACKGROUND: #efefef; PADDING-BOTTOM: 8px; PADDING-TOP: 8px"><div><b>From:</b> <a href="mailto:users-request@clusterlabs.org">users-request</a></div><div><b>Date:</b> 2025-03-14 17:48</div><div><b>To:</b> <a href="mailto:users@clusterlabs.org">users</a></div><div><b>Subject:</b> Users Digest, Vol 122, Issue 3</div></div></div><div><div>Send Users mailing list submissions to</div>
<div> users@clusterlabs.org</div>
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<div>or, via email, send a message with subject or body 'help' to</div>
<div> users-request@clusterlabs.org</div>
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<div> users-owner@clusterlabs.org</div>
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<div>When replying, please edit your Subject line so it is more specific</div>
<div>than "Re: Contents of Users digest..."</div>
<div> </div>
<div> </div>
<div>Today's Topics:</div>
<div> </div>
<div> 1. Investigation of Corosync Heartbeat Loss: Simulating Network</div>
<div> Failures with Redundant Network Configuration (chenzufei@gmail.com)</div>
<div> </div>
<div> </div>
<div>----------------------------------------------------------------------</div>
<div> </div>
<div>Message: 1</div>
<div>Date: Fri, 14 Mar 2025 17:48:22 +0800</div>
<div>From: "chenzufei@gmail.com" <chenzufei@gmail.com></div>
<div>To: users <users@clusterlabs.org></div>
<div>Subject: [ClusterLabs] Investigation of Corosync Heartbeat Loss:</div>
<div> Simulating Network Failures with Redundant Network Configuration</div>
<div>Message-ID: <2025031417480017156612@gmail.com></div>
<div>Content-Type: text/plain; charset="gb2312"</div>
<div> </div>
<div> </div>
<div>Background: </div>
<div>There are 11 physical machines, with two virtual machines running on each physical machine.</div>
<div>lustre-mds-nodexx runs the Lustre MDS server, and lustre-oss-nodexx runs the Lustre OSS service.</div>
<div>Each virtual machine is directly connected to two network interfaces, service1 and service2.</div>
<div>Pacemaker is used to ensure high availability of the Lustre services.</div>
<div>lustre(2.15.5) + corosync(3.1.5) + pacemaker(2.1.0-8.el8) + pcs(0.10.8)</div>
<div> </div>
<div>Issue: During testing, the network interface service1 on lustre-oss-node30 and lustre-oss-node40 was repeatedly brought up and down every 1 second (to simulate a network failure).</div>
<div>The Corosync logs showed that heartbeats were lost, triggering a fencing action that powered off the nodes with lost heartbeats.</div>
<div>Given that Corosync is configured with redundant networks, why did the heartbeat loss occur? Is it due to a configuration issue, or is Corosync not designed to handle this scenario?</div>
<div> </div>
<div>Other?</div>
<div>The configuration of corosync.conf can be found in the attached file corosync.conf.</div>
<div>Other relevant information is available in the attached file log.txt.</div>
<div>The script used for the up/down testing is attached as ip_up_and_down.sh.</div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div>chenzufei@gmail.com</div>
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<div>Subject: Digest Footer</div>
<div> </div>
<div>_______________________________________________</div>
<div>Manage your subscription:</div>
<div>https://lists.clusterlabs.org/mailman/listinfo/users</div>
<div> </div>
<div>ClusterLabs home: https://www.clusterlabs.org/</div>
<div> </div>
<div> </div>
<div>------------------------------</div>
<div> </div>
<div>End of Users Digest, Vol 122, Issue 3</div>
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