<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>This is a shot in the dark, but is root squash disabled on the NFS export for all nodes? <br><br>Sent from my iPhone</div><div><br>On Jun 21, 2013, at 11:47 AM, Samuel Winchenbach <<a href="mailto:swinchen@gmail.com">swinchen@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr"><div class="gmail_default" style="font-family:'courier new',monospace">Hi all,</div><div class="gmail_default" style="font-family:'courier new',monospace"><br></div><div class="gmail_default" style="font-family:'courier new',monospace">
I had my cluster working on a single node. glance images and nova instances are stored on an nfs mount.</div><div class="gmail_default" style="font-family:'courier new',monospace"><br></div><div class="gmail_default" style="font-family:'courier new',monospace">
I added two more nodes and enabled live-migration.</div><div class="gmail_default" style="font-family:'courier new',monospace"><br></div><div class="gmail_default" style="font-family:'courier new',monospace">
Now when I try to start to an instance I get:</div><div class="gmail_default"><font face="courier new, monospace"><br></font></div><div class="gmail_default"><font face="courier new, monospace">nova-scheduler.log - libvirtError: internal error Process exited while reading console log output: chardev: opening backend "file" failed: Permission denied</font></div>
<div class="gmail_default"><font face="courier new, monospace"><br></font></div><div class="gmail_default"><font face="courier new, monospace"><br></font></div><div class="gmail_default" style=""><font face="courier new, monospace">Here is the traceback from nova-compute.log: <a href="http://pastie.org/pastes/8066860/text">http://pastie.org/pastes/8066860/text</a></font></div>
<div class="gmail_default" style=""><font face="courier new, monospace"><br></font></div><div class="gmail_default" style=""><font face="courier new, monospace"><br></font></div><div class="gmail_default" style=""><font face="courier new, monospace">I have seen references online to this error, but no solutions. Does anyone know what may be causing and better yet, how to fix it?</font></div>
<div class="gmail_default" style=""><font face="courier new, monospace"><br></font></div><div class="gmail_default" style=""><font face="courier new, monospace">Thanks,</font></div><div class="gmail_default" style=""><font face="courier new, monospace">Sam</font></div>
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