Dear all¡G<div><blockquote style="margin:0 0 0 40px;border:none;padding:0px"><blockquote style><div>I am new in OpenNEbula.</div><div><br></div></blockquote><div style><blockquote style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:40px;border-top-style:none;border-right-style:none;border-bottom-style:none;border-left-style:none;border-width:initial;border-color:initial;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px">
<div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">I have two machines, one is server, and the other one is client1.</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">
1. server ¡GCentOS 6 + Opennebula 3.0.0</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">2. client1¡GCentOS 6 + XEN-kernel(2.6.32.56-1.el6xen.x86_64) +XEN</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">
<br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">I have a problem about running onehost list</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">the error message is below</div>
<div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px"><br></div><div><div><font color="#222222" face="arial, sans-serif">[oneadmin@server ~]$ tail /var/log/one/oned.log</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 13:57:28 2012 [InM][I]: ExitCode: 255</font></div>
<div><font color="#222222" face="arial, sans-serif">Mon Mar 5 13:57:28 2012 [InM][E]: Error monitoring host 8 : MONITOR FAILURE 8 Error executing xen.rb</font></div><div><font color="#222222" face="arial, sans-serif"><br>
</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 13:57:43 2012 [InM][I]: Monitoring host client1 (8)</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 13:57:43 2012 [InM][I]: Command execution fail: 'if [ -x "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes xen 8 client1; else exit 42; fi'</font></div>
<div><font color="#222222" face="arial, sans-serif">Mon Mar 5 13:57:43 2012 [InM][I]: sudo: no tty present and no askpass program specified</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 13:57:43 2012 [InM][E]:</font><font face="arial, sans-serif" color="#ff0000"> Error executing xen.rb</font></div>
<div><font color="#222222" face="arial, sans-serif">Mon Mar 5 13:57:43 2012 [InM][I]: ExitCode: 255</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 13:57:43 2012 [InM][E]: Error monitoring host 8 : MONITOR FAILURE 8 Error executing xen.rb</font></div>
</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px"><br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px"><br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">
<br></div><div><div><font color="#222222" face="arial, sans-serif">[oneadmin@server ~]$ tail /var/log/one/oned.log</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 14:05:43 2012 [InM][I]: </font><font face="arial, sans-serif" color="#ff0000">sudo: no valid sudoers sources found, quitting</font></div>
<div><font color="#222222" face="arial, sans-serif">Mon Mar 5 14:05:43 2012 [InM][E]: </font><font face="arial, sans-serif" color="#ff0000">Error executing xen.rb</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 14:05:43 2012 [InM][I]: ExitCode: 255</font></div>
<div><font color="#222222" face="arial, sans-serif">Mon Mar 5 14:05:43 2012 [InM][E]: Error monitoring host 8 : MONITOR FAILURE 8 Error executing xen.rb</font></div><div><font color="#222222" face="arial, sans-serif"><br>
</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 14:05:44 2012 [ReM][D]: HostPoolInfo method invoked</font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 14:05:44 2012 [AuM][D]: Message received: AUTHENTICATE FAILURE 1213 Authentication protocol 'plain' not available</font></div>
<div><font color="#222222" face="arial, sans-serif"><br></font></div><div><font color="#222222" face="arial, sans-serif">Mon Mar 5 14:05:44 2012 [AuM][E]: </font><font face="arial, sans-serif" color="#ff0000">Auth Error: Authentication protocol 'plain' not available</font></div>
<div><font color="#222222" face="arial, sans-serif">Mon Mar 5 14:05:44 2012 [ReM][E]: [HostPoolInfo] User couldn't be authenticated, aborting call.</font></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">
<br></div></div><div style="font-family:arial,sans-serif;font-size:17px"><span style="color:rgb(34,34,34)">And should I uncomment </span>the <span style="background-color:rgb(245,245,245);font-size:13px;line-height:18px;text-align:left">Defaults requiretty in /etc/sudoers file??</span></div>
<div style="font-family:arial,sans-serif;font-size:17px"><span style="background-color:rgb(245,245,245);font-size:13px;line-height:18px;text-align:left">Because I uncomment that line.</span></div><div style="font-family:arial,sans-serif;font-size:17px">
<span style="background-color:rgb(245,245,245);font-size:13px;line-height:18px;text-align:left">And should I add oneadmin in my sudoers file??</span></div><div style="text-align:left;font-family:arial,sans-serif;font-size:17px">
<span style="line-height:17px">Because I added oneadmin in my sudoers file.</span></div><div style="text-align:left;font-family:arial,sans-serif;font-size:17px"><span style="line-height:17px">So, Why are these errors happened??</span></div>
<div style="text-align:left;font-family:arial,sans-serif;font-size:17px"><span style="line-height:17px">Please Help!!!</span></div><div style="text-align:left;font-family:arial,sans-serif;font-size:17px"><span style="line-height:17px"><br>
</span></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px"><br></div></blockquote></div></blockquote><div><br></div>-- <br>Regards,<br>
<font color="#888888"><br>
Te - Chin, Chang (±i¼w¶Ô), +886-3-4227151 #57968<br>
Networklab, Computer Science & Information Engineering,<br>
National Central University, Jhongli, Taiwan, R.O.C</font><br>
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