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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>>[snip] <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>>> Here are my questions: <o:p></o:p></p><p class=MsoNormal>>> <o:p></o:p></p><p class=MsoNormal>>> 1. Was it the right path I have taken to install Corosync 2.0 + <o:p></o:p></p><p class=MsoNormal>>> pacemaker 1.1.10 even if I am using RHEL? Suggestion 3 on the <o:p></o:p></p><p class=MsoNormal>>> aforementioned blog seemed nicer to me than option 2 (Everyone Talks to <o:p></o:p></p><p class=MsoNormal>>> CMAN). <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>>It could be more complicated if you need clustered LVM and/or clustered <o:p></o:p></p><p class=MsoNormal>>filesystems. For that you need to install new dlm (4.x), rebuild lvm2 <o:p></o:p></p><p class=MsoNormal>>(for clvm) and rewrite/rebuild gfs_controld (for GFS2). <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>>[snip]<o:p></o:p></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'>I guess this would be the most complicated way. Better would be to take a route “Everybody talks to CMAN” (http://blog.clusterlabs.org/blog/2012/pacemaker-and-cluster-filesystems/):<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-fareast-language:EN-GB'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='mso-fareast-language:EN-GB'>Filesystems supported: GFS2, OCFS2<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-fareast-language:EN-GB'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='mso-fareast-language:EN-GB'>Corosync: 1.x<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-fareast-language:EN-GB'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='mso-fareast-language:EN-GB'>Pacemaker: 1.1.6 or later<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-fareast-language:EN-GB'><span style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='mso-fareast-language:EN-GB'>Other: cman, openais<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'>Best regards,<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'>Michal Mistina<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>