Dear all¡G<div><blockquote style="margin:0 0 0 40px;border:none;padding:0px"><blockquote style><div>I am new in OpenNEbula.</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 but something wrong.</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"><div>[oneadmin@server ~]$ onehost list</div><div> ID NAME RVM TCPU FCPU ACPU TMEM FMEM AMEM STAT</div><div>
4 client1 0 0 0 100 0K 0K 0K err</div></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 ~]$ onehost show 4</font></div>
<div><font color="#222222" face="arial, sans-serif">HOST 4 INFORMATION</font></div><div><font color="#222222" face="arial, sans-serif">ID : 4</font></div><div><font color="#222222" face="arial, sans-serif">NAME : client1</font></div>
<div><font color="#222222" face="arial, sans-serif">STATE : ERROR</font></div><div><font color="#222222" face="arial, sans-serif">IM_MAD : im_xen</font></div><div><font color="#222222" face="arial, sans-serif">VM_MAD : vmm_xen</font></div>
<div><font color="#222222" face="arial, sans-serif">TM_MAD : tm_shared</font></div><div><font color="#222222" face="arial, sans-serif"><br></font></div><div><font color="#222222" face="arial, sans-serif">HOST SHARES</font></div>
<div><font color="#222222" face="arial, sans-serif">MAX MEM : 0</font></div><div><font color="#222222" face="arial, sans-serif">USED MEM (REAL) : 0</font></div><div><font color="#222222" face="arial, sans-serif">USED MEM (ALLOCATED) : 0</font></div>
<div><font color="#222222" face="arial, sans-serif">MAX CPU : 0</font></div><div><font color="#222222" face="arial, sans-serif">USED CPU (REAL) : 0</font></div><div><font color="#222222" face="arial, sans-serif">USED CPU (ALLOCATED) : 0</font></div>
<div><font color="#222222" face="arial, sans-serif">RUNNING VMS : 0</font></div><div><font color="#222222" face="arial, sans-serif"><br></font></div><div><font color="#222222" face="arial, sans-serif">MONITORING INFORMATION</font></div>
<div><font color="#222222" face="arial, sans-serif">ERROR=[</font></div><div><font color="#222222" face="arial, sans-serif"> MESSAGE="Error monitoring host 4 : MONITOR FAILURE 4 Error executing xen.rb</font></div><div>
<font color="#222222" face="arial, sans-serif">",</font></div><div><font color="#222222" face="arial, sans-serif"> TIMESTAMP="Wed Mar 7 03:14:59 2012" ]</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">one part of my oned.log is following....</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">Wed Mar 7 03:24:55 2012 [ReM][D]: VirtualMachinePoolInfo method invoked</font></div><div><font color="#222222" face="arial, sans-serif">Wed Mar 7 03:24:55 2012 [InM][I]: Command execution fail: 'if [ -x "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes xen 4 client1; else exit 42; fi'</font></div>
<div><font color="#222222" face="arial, sans-serif">Wed Mar 7 03:24:55 2012 [InM][I]: sudo: no tty present and no askpass program specified</font></div><div><font color="#222222" face="arial, sans-serif">Wed Mar 7 03:24:55 2012 [InM][E]: Error executing xen.rb</font></div>
<div><font color="#222222" face="arial, sans-serif">Wed Mar 7 03:24:55 2012 [InM][I]: ExitCode: 255</font></div><div><font color="#222222" face="arial, sans-serif">Wed Mar 7 03:24:55 2012 [InM][E]: Error monitoring host 4 : MONITOR FAILURE 4 Error executing xen.rb</font></div>
<div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px"><br></div></div><div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px"><br></div></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">
And, I tried run the command on client1, it can monitor my client1 self.....</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">But, I must input my password...</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:17px">
Is this reason that my ONE server can't monitor the client1???</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@client1 xen.d]$ pwd</font></div>
<div><font color="#222222" face="arial, sans-serif">/var/tmp/one/im/xen.d</font></div><div><font color="#222222" face="arial, sans-serif">[oneadmin@client1 xen.d]$ ./xen.rb</font></div><div><font color="#222222" face="arial, sans-serif">[sudo] password for oneadmin:</font></div>
<div><font color="#222222" face="arial, sans-serif">HYPERVISOR=xen</font></div><div><font color="#222222" face="arial, sans-serif">TOTALCPU=400</font></div><div><font color="#222222" face="arial, sans-serif">CPUSPEED=2826</font></div>
<div><font color="#222222" face="arial, sans-serif">TOTALMEMORY=4023296</font></div><div><font color="#222222" face="arial, sans-serif">FREEMEMORY=2914304</font></div><div><font color="#222222" face="arial, sans-serif">USEDMEMORY=1108992</font></div>
<div><font color="#222222" face="arial, sans-serif">USEDCPU=1</font></div><div><font color="#222222" face="arial, sans-serif">FREECPU=400</font></div><div><font color="#222222" face="arial, sans-serif">NETTX=0</font></div>
<div><font color="#222222" face="arial, sans-serif">NETRX=0</font></div><div><font color="#222222" face="arial, sans-serif">[oneadmin@client1 im]$ pwd</font></div><div><font color="#222222" face="arial, sans-serif">/var/tmp/one/im</font></div>
<div><span style="color:rgb(34,34,34);font-family:arial,sans-serif">[oneadmin@client1 im]$ ./run_probes xen</span></div><div><font color="#222222" face="arial, sans-serif">ARCH=x86_64 MODELNAME="Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz" HOSTNAME=client1 HYPERVISOR=xen TOTALCPU=400 CPUSPEED=2826 TOTALMEMORY=4023296 FREEMEMORY=2914304 USEDMEMORY=1108992 USEDCPU=1 FREECPU=399 NETTX=0 NETRX=0 [oneadmin@client1 im]</font></div>
</div><div><font color="#222222" face="arial, sans-serif"><br></font></div><div><font color="#222222" face="arial, sans-serif"><br></font></div><div><font color="#222222" face="arial, sans-serif"><br></font></div><div><font color="#222222" face="arial, sans-serif">Someone can help me???</font></div>
<div><font color="#222222" face="arial, sans-serif">Thank you!!!</font></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>
</div>