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 but something wrong. [oneadmin@server ~]$ onehost list ID NAME RVM TCPU FCPU ACPU TMEM FMEM AMEM STAT 4 client1 0 0 0 100 0K 0K 0K err [oneadmin@server ~]$ onehost show 4 HOST 4 INFORMATION ID : 4 NAME : client1 STATE : ERROR IM_MAD : im_xen VM_MAD : vmm_xen TM_MAD : tm_shared HOST SHARES MAX MEM : 0 USED MEM (REAL) : 0 USED MEM (ALLOCATED) : 0 MAX CPU : 0 USED CPU (REAL) : 0 USED CPU (ALLOCATED) : 0 RUNNING VMS : 0 MONITORING INFORMATION ERROR=[ MESSAGE="Error monitoring host 4 : MONITOR FAILURE 4 Error executing xen.rb ", TIMESTAMP="Wed Mar 7 03:14:59 2012" ] one part of my oned.log is following.... Wed Mar 7 03:24:55 2012 [ReM][D]: VirtualMachinePoolInfo method invoked 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' Wed Mar 7 03:24:55 2012 [InM][I]: sudo: no tty present and no askpass program specified Wed Mar 7 03:24:55 2012 [InM][E]: Error executing xen.rb Wed Mar 7 03:24:55 2012 [InM][I]: ExitCode: 255 Wed Mar 7 03:24:55 2012 [InM][E]: Error monitoring host 4 : MONITOR FAILURE 4 Error executing xen.rb And, I tried run the command on client1, it can monitor my client1 self..... But, I must input my password... Is this reason that my ONE server can't monitor the client1??? [oneadmin@client1 xen.d]$ pwd /var/tmp/one/im/xen.d [oneadmin@client1 xen.d]$ ./xen.rb [sudo] password for oneadmin: HYPERVISOR=xen TOTALCPU=400 CPUSPEED=2826 TOTALMEMORY=4023296 FREEMEMORY=2914304 USEDMEMORY=1108992 USEDCPU=1 FREECPU=400 NETTX=0 NETRX=0 [oneadmin@client1 im]$ pwd /var/tmp/one/im [oneadmin@client1 im]$ ./run_probes xen 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] Someone can help me??? Thank you!!! -- 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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