[one-users] Pleaase help!!When I run onehost list , Error executing xen.rb is happened.

[張德勤]

Dear all：

I am new in OpenNEbula.

I have two machines, one is server, and the other one is client1.
1. server ：CentOS 6 + Opennebula 3.0.0
2. client1：CentOS 6 + XEN-kernel(2.6.32.56-1.el6xen.x86_64) +XEN

I have a problem about running onehost list
the error message is below

[oneadmin at server ~]$ tail /var/log/one/oned.log
Mon Mar  5 13:57:28 2012 [InM][I]: ExitCode: 255
Mon Mar  5 13:57:28 2012 [InM][E]: Error monitoring host 8 : MONITOR
FAILURE 8 Error executing xen.rb

Mon Mar  5 13:57:43 2012 [InM][I]: Monitoring host client1 (8)
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'
Mon Mar  5 13:57:43 2012 [InM][I]: sudo: no tty present and no askpass
program specified
Mon Mar  5 13:57:43 2012 [InM][E]: Error executing xen.rb
Mon Mar  5 13:57:43 2012 [InM][I]: ExitCode: 255
Mon Mar  5 13:57:43 2012 [InM][E]: Error monitoring host 8 : MONITOR
FAILURE 8 Error executing xen.rb



[oneadmin at server ~]$ tail /var/log/one/oned.log
Mon Mar  5 14:05:43 2012 [InM][I]: sudo: no valid sudoers sources found,
quitting
Mon Mar  5 14:05:43 2012 [InM][E]: Error executing xen.rb
Mon Mar  5 14:05:43 2012 [InM][I]: ExitCode: 255
Mon Mar  5 14:05:43 2012 [InM][E]: Error monitoring host 8 : MONITOR
FAILURE 8 Error executing xen.rb

Mon Mar  5 14:05:44 2012 [ReM][D]: HostPoolInfo method invoked
Mon Mar  5 14:05:44 2012 [AuM][D]: Message received: AUTHENTICATE FAILURE
1213 Authentication protocol 'plain' not available

Mon Mar  5 14:05:44 2012 [AuM][E]: Auth Error: Authentication protocol
'plain' not available
Mon Mar  5 14:05:44 2012 [ReM][E]: [HostPoolInfo] User couldn't be
authenticated, aborting call.

And should I uncomment the Defaults requiretty in /etc/sudoers file??
Because I uncomment that line.
And should I add oneadmin in my sudoers file??
Because I added oneadmin in my sudoers file.
So, Why are these errors happened??
Please Help!!!



-- 
Regards,

Te - Chin, Chang (張德勤), +886-3-4227151 #57968
Networklab, Computer Science & Information Engineering,
National Central University, Jhongli, Taiwan, R.O.C
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