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<p class="MsoNormal">Hi All,<o:p></o:p></p>
<p class="MsoNormal">A customer of mine is searching the smmothest way to migrate an envinronment SLES for SAP 11 sp2 to SLES for SAP 11 sp3.<o:p></o:p></p>
<p class="MsoNormal">What they want to do is to add a new SLES for SAP 11 sp3 X remove the old SLES for SAP 11 sp2 from the cluster. This will be done one by the other: a new came in an old goes out.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This obviously imply the fact that for a certain period of time ( I would suggest not too long…) SLES11 for SAP sp2 and SLES11 for SAP sp3 will exist in the same cluster.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is that a <u>supported condition</u> considering also the characteristics of the environments described below?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">SLES 11 for SAP sp2<o:p></o:p></p>
<p class="MsoNormal">-kernel 3.0.101-0.35-default, <o:p></o:p></p>
<p class="MsoNormal">xita185u:~ # rpm -qa | egrep "sbd|crm|openais|corosync"<o:p></o:p></p>
<p class="MsoNormal">corosync-1.4.7-0.19.6<o:p></o:p></p>
<p class="MsoNormal">libcorosync4-1.4.7-0.19.6<o:p></o:p></p>
<p class="MsoNormal">openais-1.1.4-5.19.7<o:p></o:p></p>
<p class="MsoNormal">libopenais3-1.1.4-5.19.7<o:p></o:p></p>
<p class="MsoNormal">sbd-1.2.1-0.7.22<o:p></o:p></p>
<p class="MsoNormal">crmsh-1.2.6-0.35.11<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">SLES 11 for SAP sp3<o:p></o:p></p>
<p class="MsoNormal">-kernel 3.0.101-0.47.55-default.<o:p></o:p></p>
<p class="MsoNormal">newxita185u:~ # rpm -qa | egrep "sbd|crm|openais|corosync"<o:p></o:p></p>
<p class="MsoNormal">corosync-1.4.7-0.21.3<o:p></o:p></p>
<p class="MsoNormal">libcorosync4-1.4.7-0.21.3<o:p></o:p></p>
<p class="MsoNormal">openais-1.1.4-5.22.1.7<o:p></o:p></p>
<p class="MsoNormal">libopenais3-1.1.4-5.22.1.7<o:p></o:p></p>
<p class="MsoNormal">sbd-1.2.1-0.7.22<o:p></o:p></p>
<p class="MsoNormal">crmsh-1.2.6-0.38.1.17<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The support is intnended for the modules and for this kind of plug/unplug.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any help appreciated.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal">Cristiano<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:3.75pt"><b><span style="font-size:10.0pt;font-family:"Verdana",sans-serif">Cristiano Coltro</span></b><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:3.75pt"><i><span style="font-size:9.0pt;font-family:"Verdana",sans-serif">Premium Support Engineer<o:p></o:p></span></i></p>
<p class="MsoNormal" style="margin-bottom:3.75pt"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-bottom:3.75pt"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif">mail: <a href="mailto:cristiano.coltro@microfocus.com">cristiano.coltro@microfocus.com</a><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:3.75pt"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif">mobile: +39 335 1435589<br>
phone +39 02 36634936<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:3.75pt"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif">________________________________<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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