Hi, I believe this could be related to these issues [1,2].
Can you please paste the output of 'ssh 1.1.1.1 sudo /usr/sbin/xentop -bi2' from the front-end, as oneadmin? It will help us debug the problem. Regards. [1] http://dev.opennebula.org/issues/656 [2] http://dev.opennebula.org/issues/567 -- Carlos Martín, MSc Project Major Contributor OpenNebula - The Open Source Toolkit for Cloud Computing www.OpenNebula.org | cmar...@opennebula.org On Fri, Aug 19, 2011 at 8:11 AM, KC LO <kclo2...@gmail.com> wrote: > Hi Tino, > > Thanks for your advise and sorry that I missed this configuration. > > I can get the graph display for physical host and virtual machines. But for > virtual machines' graph, it does not contain any data. By checking on > /var/log/one/10.log, it shows > > Fri Aug 19 14:16:56 2011 [VMM][I]: Command execution fail: 'if [ -x > "/var/lib/on > e/remotes/vmm/xen/poll" ]; then /var/lib/one/remotes/vmm/xen/poll one-10 > 1.1.1.1 1.1.1.1; else exit 42; fi' > Fri Aug 19 14:16:56 2011 [VMM][I]: Error executing sudo /usr/sbin/xentop > -bi2 > Fri Aug 19 14:16:56 2011 [VMM][I]: /var/lib/one/remotes/vmm/xen/poll:186:in > `get > _vm_info': undefined method `[]' for nil:NilClass (NoMethodError) > Fri Aug 19 14:16:56 2011 [VMM][I]: from > /var/lib/one/remotes/vmm/xen/poll:310:in > `print_one_vm_info' > Fri Aug 19 14:16:56 2011 [VMM][I]: from > /var/lib/one/remotes/vmm/xen/poll:344 > Fri Aug 19 14:16:56 2011 [VMM][I]: ExitCode: 1 > Fri Aug 19 14:16:56 2011 [VMM][E]: Error monitoring VM > Fri Aug 19 14:16:56 2011 [VMM][E]: Error monitoring VM > I have tried to run ssh 1.1.1.1 sudo /usr/sbin/xentop -bi2 from the > opennebula machine without errors. I have also checked the /var/log/secure > of xen server 1.1.1.1 and observe that opennebula has "sshed" to it > > My Xen Hypervisor is running 3.4.3 > > Any ideas? > > Thanks! > > On 18 August 2011 22:43, Tino Vazquez <tin...@opennebula.org> wrote: >> >> Hi, >> >> Please start opennebula watch as explained here [1]. >> >> Hope it helps, >> >> -Tino >> >> [1] http://opennebula.org/documentation:rel3.0:acctd_conf >> >> -- >> Constantino Vázquez Blanco, MSc >> OpenNebula Major Contributor >> www.OpenNebula.org | @tinova79 >> >> >> >> On Wed, Aug 17, 2011 at 5:54 AM, KC LO <kclo2...@gmail.com> wrote: >> > Hi all, >> > >> > I have installed Opennebula 3.0 Beta1 (2.9.8.0) and I have completed the >> > following tasks : - >> > 1) create image >> > 2) create template >> > 3) deploy a VM instance from template >> > >> > The VM is using Xen as hypervisor. >> > >> > I can run onehost list to show CPU and memory of the physical host. When >> > I >> > run onevm show one-9. I can't get the VM CPU and ram info >> > >> > [oneadmin@server28 one]$ onevm show one-9 >> > VIRTUAL MACHINE 9 INFORMATION >> > ID : 9 >> > NAME : one-9 >> > USER : test >> > GROUP : oneadmin >> > STATE : ACTIVE >> > LCM_STATE : RUNNING >> > HOSTNAME : 1.1.1.1 >> > START TIME : 08/17 09:54:27 >> > END TIME : - >> > DEPLOY ID : one-9 >> > >> > VIRTUAL MACHINE MONITORING >> > USED MEMORY : 0 >> > USED CPU : 0 >> > NET_TX : 0 >> > NET_RX : 0 >> > >> > VIRTUAL MACHINE TEMPLATE >> > CPU=1 >> > DISK=[ >> > CLONE=YES, >> > DISK_ID=0, >> > IMAGE=CentOS6, >> > IMAGE_ID=0, >> > READONLY=NO, >> > SAVE=NO, >> > SOURCE=/var/lib/one/images/a0db9ef1531518d5eb808a4f52b3ca58, >> > TARGET=hda, >> > TYPE=DISK ] >> > MEMORY=1024 >> > NAME=one-9 >> > OS=[ >> > BOOTLOADER=/usr/bin/pygrub, >> > ROOT=xvda3 ] >> > TEMPLATE_ID=2 >> > VMID=9 >> > >> > VIRTUAL MACHINE HISTORY >> > SEQ HOSTNAME REASON START TIME PTIME >> > 0 1.1.1.1 none 08/17 09:54:38 00 02:06:58 00 00:09:54 >> > >> > >> > However, I can't see anything from "monitoring information" of the >> > SunStone >> > interface on Physical host and Virtual Machines for the CPU and memory >> > information. >> > Any ideas? >> > >> > On the other hand, I am going to use OpenNebula to manage VMware. Any >> > suggestions for the configuration? >> > >> > Thanks! >> > >> > _______________________________________________ >> > Users mailing list >> > Users@lists.opennebula.org >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > >> > > > > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > _______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org