<br><br><div class="gmail_quote">On Fri, Jul 1, 2011 at 7:23 PM, Kulovits Christian - OS ITSC <span dir="ltr"><<a href="mailto:Christian.Kulovits@austrian.com">Christian.Kulovits@austrian.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div link="blue" vlink="purple" lang="DE-AT"><div><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Hello Andrew,<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D" lang="EN-US">No, there are no ordering constraint between the groups! </span></p></div></div></blockquote><div><br>Then how is pacemaker supposed to know there is a start/stop order that should be observed?<br>
</div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div link="blue" vlink="purple" lang="DE-AT"><div><p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);" lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D" lang="EN-US">Regards, Christian<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt" lang="EN-US">From:</span></b><span style="font-size:10.0pt" lang="EN-US"> Andrew Beekhof [mailto:<a href="mailto:andrew@beekhof.net" target="_blank">andrew@beekhof.net</a>] <br>
<b>Sent:</b> Freitag, 01. Juli 2011 09:31</span></p><div class="im"><br><b>To:</b> The Pacemaker cluster resource manager<br><b>Subject:</b> Re: [Pacemaker] Group not started/stopped in correct order with -INF collocation<u></u><u></u></div>
<p></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p><div><p class="MsoNormal">On Tue, May 31, 2011 at 10:05 PM, Kulovits Christian - OS ITSC <<a href="mailto:Christian.Kulovits@austrian.com" target="_blank">Christian.Kulovits@austrian.com</a>> wrote:<u></u><u></u></p>
<div><div></div><div class="h5"><div><div><p class="MsoNormal"><span lang="EN-US">Hello,</span><u></u><u></u></p><p class="MsoNormal"><span lang="EN-US">In a 2-node cluster two groups (prod, test) are defined with a collocation score=“-INFINITY“. When the node running the group prod failed, the test group on the other node was stopped and the prod group was started. After the failed node was online again, the prod group was moved to the other node. BUT the test group was first started, then the prod group was stopped and started on the other node. There was a very short time where both groups were active on the same node.</span><u></u><u></u></p>
</div></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Do you have an ordering constraint between them?<u></u><u></u></p></div><div><p class="MsoNormal"> <u></u><u></u></p></div><blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm">
<div><div><p class="MsoNormal"><span lang="EN-US">We use a RA to set the home directory for some users, and so the path gets first set and then unset by this sequence. There is no order defined between these groups to enable parallel starts on different nodes.</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Is this a definition problem or a bug. Nevertheless this behavior looks strange for me!</span><u></u><u></u></p><p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p><p class="MsoNormal">
<span lang="EN-US">Kind regards, Christian</span><u></u><u></u></p><p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p><p class="MsoNormal"><span style="font-size:8.0pt" lang="EN-US">Mit freundlichen Grüßen / with best regards<br>
Christian Kulovits</span><u></u><u></u></p><p class="MsoNormal"><span lang="EN-GB">____________________________________________</span><span lang="EN-US"><br><br></span><img src="cid:image001.jpg@01CC37E0.F5EE7830" alt="Description: cid:497353613@17022010-1F5B" border="0" height="63" width="160"><span lang="EN-US"><br>
</span><b><span style="font-size:8.0pt" lang="EN-US">AUSTRIAN AIRLINES<br><span style="color:black">Christian Kulovits</span></span></b><span style="font-size:8.0pt" lang="EN-US"><br><b>ITSOC Central System & Database Services<br>
Senior IT System Engineer</b></span><u></u><u></u></p><p class="MsoNormal"><span style="font-size:7.5pt;color:black" lang="EN-US">Head Office<br>Office Park 2, P.O. Box 100<br>1300 Vienna-Airport, Austria</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:8.0pt" lang="EN-US"> </span><u></u><u></u></p><p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:Wingdings;color:maroon" lang="EN-US">(</span></b><b><span style="font-size:8.0pt;color:maroon" lang="FR"> </span></b><span style="font-size:8.0pt;color:black" lang="FR">Phone: <a href="tel:%2B43%20%280%295%201766%C2%A0%C2%A0%2011557" target="_blank">+43 (0)5 1766 11557</a></span><span style="font-size:8.0pt" lang="FR"><br>
</span><b><span style="font-size:8.0pt;font-family:Webdings;color:teal" lang="EN-US">Ê</span></b><b><span style="font-size:8.0pt" lang="FR"> </span></b><span style="font-size:8.0pt;color:black" lang="FR">Fax: <a href="tel:%2B43%20%280%295%201766%20511557" target="_blank">+43 (0)5 1766 511557</a></span><span style="font-size:8.0pt" lang="FR"><br>
</span><span style="font-size:8.0pt;font-family:Webdings;color:olive">È</span><b><span style="font-size:8.0pt;color:olive" lang="FR"> </span></b><span style="font-size:8.0pt;color:black" lang="FR">Mobile: <a href="tel:%2B43%20%280%29664%2080111%2011557" target="_blank">+43 (0)664 80111 11557</a></span><span style="font-size:8.0pt" lang="FR"><br>
</span><span style="font-size:8.0pt;font-family:Wingdings;color:navy" lang="EN-US">*</span><span style="font-size:8.0pt;color:navy" lang="FR"> </span><span style="font-size:8.0pt" lang="FR">email:<span style="color:black"> </span><span style="color:blue"><a href="mailto:christian.kulovits@austrian.com" target="_blank">christian.kulovits@austrian.com</a></span><br>
</span><span style="font-size:8.0pt;font-family:Webdings;color:#3366FF" lang="EN-US">ý</span><span style="font-size:8.0pt" lang="FR"> www: <a href="http://www.austrian.com/" title="http://www.austrian.com/" target="_blank">www.austrian.com</a></span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">____________________________________________ </span><u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p></div><p><span style="font-size:8.0pt">________________________________________________</span><u></u><u></u></p>
<p><span style="font-size:8.0pt">Austrian Airlines AG, Office Park 2, P.O. Box 100, 1300 Vienna-Airport, Austria, registered office: Vienna, registered with Vienna Commercial Court under FN 111000k, DVR 0091740. This e-mail is confidential and is subject to disclaimers. Details can be found at: <a href="http://www.austrian.com/disclaimer" target="_blank">http://www.austrian.com/disclaimer</a>.</span><u></u><u></u></p>
<p><span style="font-size:8.0pt"> </span><u></u><u></u></p></div><p class="MsoNormal" style="margin-bottom:12.0pt"><br>_______________________________________________<br>Pacemaker mailing list: <a href="mailto:Pacemaker@oss.clusterlabs.org" target="_blank">Pacemaker@oss.clusterlabs.org</a><br>
<a href="http://oss.clusterlabs.org/mailman/listinfo/pacemaker" target="_blank">http://oss.clusterlabs.org/mailman/listinfo/pacemaker</a><br><br>Project Home: <a href="http://www.clusterlabs.org" target="_blank">http://www.clusterlabs.org</a><br>
Getting started: <a href="http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf" target="_blank">http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf</a><br>Bugs: <a href="http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker" target="_blank">http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker</a><u></u><u></u></p>
</blockquote></div></div></div><p class="MsoNormal"><u></u> <u></u></p></div></div><br>_______________________________________________<br>
Pacemaker mailing list: <a href="mailto:Pacemaker@oss.clusterlabs.org">Pacemaker@oss.clusterlabs.org</a><br>
<a href="http://oss.clusterlabs.org/mailman/listinfo/pacemaker" target="_blank">http://oss.clusterlabs.org/mailman/listinfo/pacemaker</a><br>
<br>
Project Home: <a href="http://www.clusterlabs.org" target="_blank">http://www.clusterlabs.org</a><br>
Getting started: <a href="http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf" target="_blank">http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf</a><br>
Bugs: <a href="http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker" target="_blank">http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker</a><br>
<br></blockquote></div><br>