<div dir="ltr"><div>I recall having this issue and it was either as David describes, but also try checking any environment proxy settings to see if they're interfering.<br><br></div>Regards,<br>Kev<br></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On 6 January 2013 01:14, Jian Hua Geng <span dir="ltr"><<a href="mailto:gengjh@cn.ibm.com" target="_blank">gengjh@cn.ibm.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p><font face="sans-serif">I encountered similar issue before. The root cause is there are some problems in my DNS server, after I remove the unnecessary server in resolv.conf and clean my etc/hosts, it was fixed. </font><br>
<font face="sans-serif">Maybe you can try it.</font><br>
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Best regard, <br>
David Geng<br>
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<img alt="Inactive hide details for Afef MDHAFFAR ---01/06/2013 05:29:16 AM---Afef MDHAFFAR <afef.mdhaffar@gmail.com>" height="16" border="0" width="16"><font face="sans-serif" color="#424282">Afef MDHAFFAR ---01/06/2013 05:29:16 AM---Afef MDHAFFAR <<a href="mailto:afef.mdhaffar@gmail.com" target="_blank">afef.mdhaffar@gmail.com</a>></font><br>
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<ul style="padding-left:72pt"><font face="sans-serif" size="1"><b>Afef MDHAFFAR <<a href="mailto:afef.mdhaffar@gmail.com" target="_blank">afef.mdhaffar@gmail.com</a>></b></font><font face="sans-serif" size="1"> </font><br>
<font face="sans-serif" size="1">Sent by: openstack-bounces+gengjh=<a href="mailto:cn.ibm.com@lists.launchpad.net" target="_blank">cn.ibm.com@lists.launchpad.net</a></font>
<p><font face="sans-serif" size="1">01/06/2013 05:29 AM</font></p></ul>
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<ul style="padding-left:7pt"><font face="sans-serif" size="1">[Openstack] dashboard very slow + "nova list" very slow</font></ul>
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<font face="serif" size="3">Hi all, </font><br>
<br>
<font face="serif" size="3">My openstack dashboard is very slow. I could only reach the login page, and nothing happens after.</font><br>
<font face="serif" size="3">It is quite slow, and I am not able to show the list of my instances.</font><br>
<font face="serif" size="3">Moreover, the "nova list" command is very slow and does not print any output.</font><br>
<font face="serif" size="3">It seems that I have to clean something, but I don't know what.</font><br>
<font face="serif" size="3">I tried to clean the rabbit queues. Unfortunately, this does not solve the problem.</font><br>
<font face="serif" size="3">I use openstack folsom release + XCP + ubuntu 12.04.</font><br>
<font face="serif" size="3">Do you have any ideas how to solve this problem?</font><br>
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<font face="serif" size="3">Thank you,</font><br>
<font face="serif" size="3">Afef</font><br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Kevin Jackson<br>@itarchitectkev
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