Dear, One piece of advice from my side is:-
Your nodes & front ends both must have password less ssh access from both sides. On Fri, Apr 15, 2011 at 2:37 PM, Javier Fontan <[email protected]> wrote: > Could you tell us what was the action that was being performed to the > VM when it failed? To me it looks like stop but I am not sure about > it. > > It would be also helpful to take a peek into $ONE_LOCATION/var/config > (delete any password it may contain before sending it). > > Also the VM directory in the frontend for self contained installation > is always $ONE_LOCATION/var, if you want to have the images for > running VMs stored in another place you can symlink that dir (var) to > the desired directory. > > On Thu, Apr 14, 2011 at 11:28 PM, John Nyhuis <[email protected]> wrote: > > Greetings, > > > > I am trying to troubleshoot our OpenNebula 2.0 installation (w/ > kvm) and would appreciate some help. > > When we run onevm shutdown <VID> or onevm stop <VID>, the VM fails to > stop and enters the 'fail' state. Once in this state, it can not be > restarted using onevm restart or repaired in any way. We have been deleting > the vm and creating it again, which is time consuming and wasteful. (We > are using the $one_location=/srv/vm/ self contained option). > > > > > > Examination of the vm.log of a failed vm reveals: > > Mon Apr 11 18:46:21 2011 [TM][I]: ERROR MESSAGE --8<------ > > Mon Apr 11 18:46:21 2011 [TM][I]: mv: cannot stat > `/srv/cloud/var/600/images': No such file or directory > > Mon Apr 11 18:46:21 2011 [TM][I]: ERROR MESSAGE ------>8-- > > Mon Apr 11 18:46:21 2011 [TM][I]: ExitCode: 1 > > Mon Apr 11 18:46:21 2011 [TM][I]: tm_mv.sh: Moving > /srv/cloud/var/600/images > > Mon Apr 11 18:46:21 2011 [TM][I]: tm_mv.sh: ERROR: Command "mv > /srv/cloud/var/600/images /srv/vm/600/images" failed. > > Mon Apr 11 18:46:21 2011 [TM][I]: tm_mv.sh: ERROR: mv: cannot stat > `/srv/cloud/var/600/images': No such file or directory > > Mon Apr 11 18:46:21 2011 [TM][E]: Error excuting image transfer script: > mv: cannot stat `/srv/cloud/var/600/images': No such file or directory > > Mon Apr 11 18:46:21 2011 [DiM][I]: New VM state is FAILED > > > > For some reason, onevm thinks the images are located at > /srv/cloud/var/600/images. The images are located in /srv/vm/<VID>/images/. > The create and delete options for onevm know how to find them there, but > for some reason, the stop and shutdown options keep looking in the wrong > place. > > > > I could manually create a link to the images directory to solve this, but > with over 600 vm's, that's a bit painful, and we would have to remember to > re-create the link with every new vm. > > > > Does anyone know where this location is set for onevm stop and onevm > shutdown, as it is not in oned.conf or the env? > > The tm_mv.sh script is accepting the source and destination locations via > stdin, but I don't know what is calling the tm_mv.sh script. > > > > > > Thanks, > > > > John Nyhuis, > > [email protected] > > Infrastructure Engineering Specialist > > Desk: (813)-60556 > > External: (425)-208-0556 > > Desk #2073 > > > > > > > > --------------------------------------------------------------------- > > This transmission (including any attachments) may contain confidential > information, privileged material (including material protected by the > solicitor-client or other applicable privileges), or constitute non-public > information. Any use of this information by anyone other than the intended > recipient is prohibited. If you have received this transmission in error, > please immediately reply to the sender and delete this information from your > system. Use, dissemination, distribution, or reproduction of this > transmission by unintended recipients is not authorized and may be unlawful. > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > > > > -- > Javier Fontan, Grid & Virtualization Technology Engineer/Researcher > DSA Research Group: http://dsa-research.org > Globus GridWay Metascheduler: http://www.GridWay.org > OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org > _______________________________________________ > Users mailing list > [email protected] > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > -- From, Vivek Shrivastava WebRep Overall rating
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