<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Hi, I have a similar question to the master qdiskd daemon: how can I say which node has the qdisk master role?<br><br>Today I go to the logs of each node and find out which one has the mos recent message "assuming master role" message.<br><br>Thank you.<br></div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Martin Waite <Martin.Waite@datacash.com><br><b><span style="font-weight: bold;">To:</span></b> linux clustering <linux-cluster@redhat.com><br><b><span style="font-weight: bold;">Sent:</span></b> Fri, May 7, 2010 6:38:47 AM<br><b><span style="font-weight:
bold;">Subject:</span></b> [Linux-cluster] is there a master rgmanager ?<br></font><br>
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<p class="MsoNormal"><span style="font-size: 10pt; font-family: "sans-serif";">Hi,</span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "sans-serif";"> </span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "sans-serif";">Is
there a master rgmanager instance that makes decisions for the whole cluster,
or does each rgmanager arrive at exactly the same decision as all the other instances
based on the totally-ordered sequence of cluster events that update their state
machines ?</span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "sans-serif";"> </span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "sans-serif";">If
there is a master rgmanager instance, is it possible to identify which node it is
running on ? </span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "sans-serif";"> </span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "sans-serif"; color: black;" lang="EN-GB">regards,</span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "sans-serif"; color: black;" lang="EN-GB">Martin</span></p>
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