Thank you Bob.<br>I expanded the RAM of my Virtual Machine, but the execution of the script show me this error:<br><br>++ dirname /root/devstack/openstack-dev-devstack-f49c410/tools/xen/scripts/install-os-vpx.sh<br>+ thisdir=/root/devstack/openstack-dev-devstack-f49c410/tools/xen/scripts<br>
+ '[' '' ']'<br>+ '[' 'Ubuntu 11.10 (64-bit) for DevStack' ']'<br>+ echo Ubuntu 11.10 '(64-bit)' for DevStack<br>Ubuntu 11.10 (64-bit) for DevStack<br>++ xe_min vm-install 'template=Ubuntu 11.10 (64-bit) for DevStack' new-name-label=DevStackOSDomU<br>
++ local cmd=vm-install<br>++ shift<br>++ xe vm-install --minimal 'template=Ubuntu 11.10 (64-bit) for DevStack' new-name-label=DevStackOSDomU<br>Error: Failed to find a valid default SR for the Pool. Please provide an sr-name-label or sr-uuid parameter.<br>
+ vm_uuid=<br><br>complete log is here<br><a href="http://www.forumaltavilla.it/joomla/Documenti/installazione2.txt">www.forumaltavilla.it/joomla/Documenti/installazione2.txt</a><br><br>It seems that XenServer isn't able to find the Ubuntu image for the DomU<br>
<br>Thanks a lot,<br><br>Antonio<br><br><br><br><div class="gmail_quote">On 29 January 2013 12:26, Bob Ball <span dir="ltr"><<a href="mailto:bob.ball@citrix.com" target="_blank">bob.ball@citrix.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="EN-GB"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi Antonio,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></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?<u></u><u></u></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 <u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></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:<u></u><u></u></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<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></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:<u></u><u></u></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<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Bob<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></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 style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" lang="EN-US">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" lang="EN-US"> openstack-bounces+bob.ball=<a href="mailto:citrix.com@lists.launchpad.net" target="_blank">citrix.com@lists.launchpad.net</a> [mailto:<a href="mailto:openstack-bounces%2Bbob.ball" target="_blank">openstack-bounces+bob.ball</a>=<a href="mailto:citrix.com@lists.launchpad.net" target="_blank">citrix.com@lists.launchpad.net</a>] <b>On Behalf Of </b>Antonio Tirri<br>
<b>Sent:</b> 28 January 2013 19:15<br><b>To:</b> <a href="mailto:openstack@lists.launchpad.net" target="_blank">openstack@lists.launchpad.net</a><br><b>Subject:</b> [Openstack] [OpenStack] DevStack setup on XenServer<u></u><u></u></span></p>
</div></div><div><div class="h5"><p class="MsoNormal"><u></u> <u></u></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" target="_blank">http://www.forumaltavilla.it/joomla/Documenti/installazione.txt</a><br><br>How can I solve this problem?<br>
<br>Thank you<u></u><u></u></p></div></div></div></div></div></blockquote></div><br>