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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Antonio,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I’m assuming that there really is enough free memory on the XS host? Could you check with XenCenter or the following command line that XenServer knows there is enough memory?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>xe host-list params=memory-total,memory-free <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>It’s possible that this is related to dynamic memory allocation – from the log file the devstack setup used the following:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>xe vm-memory-limits-set static-min=16MiB static-max=1024MiB dynamic-min=1024MiB dynamic-max=1024MiB uuid=e3975dab-c7a5-7490-02c6-988185a2c6f6<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Try changing the static-min value to 1024 so dynamic memory allocation is ruled out:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>xe vm-memory-limits-set static-min=1024MiB static-max=1024MiB dynamic-min=1024MiB dynamic-max=1024MiB uuid=e3975dab-c7a5-7490-02c6-988185a2c6f6<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Bob<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> openstack-bounces+bob.ball=citrix.com@lists.launchpad.net [mailto:openstack-bounces+bob.ball=citrix.com@lists.launchpad.net] <b>On Behalf Of </b>Antonio Tirri<br><b>Sent:</b> 28 January 2013 19:15<br><b>To:</b> openstack@lists.launchpad.net<br><b>Subject:</b> [Openstack] [OpenStack] DevStack setup on XenServer<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have to install a devstack multinode using 3 nodes configured as follows:<br><br>1) Controller on Ubuntu 12.04 LTS<br>2) Node Compute on Ubuntu 12.04 LTS with KVM hypervisor<br>3) Node Compute on XenServer<br><br>While in first two points I am successful, the third point show me the following error when i launch the script ./install_os_domU.sh<br><br>---<br>+ echo -n 'Starting VM... '<br>Starting VM... + xe vm-start uuid=e3975dab-c7a5-7490-02c6-988185a2c6f6<br>There are no suitable hosts to start this VM on.<br>The following table provides per-host reasons for why the VM could not be started:<br><br>xenserver-antonio : Cannot start here [Not enough free memory]<br>---<br><br>Full log is at this address:<br><br><a href="http://www.forumaltavilla.it/joomla/Documenti/installazione.txt">http://www.forumaltavilla.it/joomla/Documenti/installazione.txt</a><br><br>How can I solve this problem?<br><br>Thank you<o:p></o:p></p></div></div></body></html>