Hi Dan,
On Thu, Jul 1, 2010 at 9:58 PM, Dan Yocum <[email protected]> wrote: > Tino, > > On 06/18/2010 11:36 AM, Tino Vazquez wrote: >> >> Hi Dan, >> >> comments interspersed, >> >> On Fri, Jun 18, 2010 at 1:20 PM, Dan Yocum<[email protected]> wrote: >>> >>> Tino, >>> >>> Thanks for the reply. I also IM'd with jfontan yesterday morning and got >>> some things worked out. Yes, you're correct, the scheduler was not >>> running. >>> I was starting 'oned -f&' manually, and not using 'one start'. >>> >>> After a little back and forth I was able to use the Opennebula Express >>> install as a basis to run a VM under KVM on our Scientific Linux 5.4 >>> (which >>> is RHEL, really) systems. Some hacks had to be performed, but that's the >>> nature of the game. I also ran into some discrepancies in the >>> documentation >>> - where should I send the feedback to? >> >> Glad to hear that. You are welcome to send any feedback you feel like >> to the users mailing list or directly to me if you want. >>> > > I will collect my notes and send them to you and the list. Thanks, that will be awesome. > >>> Anyway, now I've got a VM running on a worker node, but it apparently >>> can't >>> see the network and I can't ssh or 'virsh console' into it. Any >>> suggestions? >>> >>> Here's some output: >>> >>> $ onevm show 10 >>> VIRTUAL MACHINE 10 INFORMATION >>> ID : 10 >>> NAME : fgitb318vm0 >>> STATE : ACTIVE >>> LCM_STATE : RUNNING >>> START TIME : 06/17 14:34:36 >>> END TIME : - >>> DEPLOY ID: : one-10 >>> >>> VIRTUAL MACHINE TEMPLATE >>> CONTEXT=[ >>> FILES=/srv/cloud/one/one-templates/init.sh >>> /srv/cloud/one/.ssh/id_dsa.pub, >>> HOSTNAME=fgitb318vm0, >>> IP_PUBLIC=131.225.154.24, >>> ROOT_PUBKEY=id_dsa.pub, >>> TARGET=hdc, >>> USERNAME=opennebula, >>> USER_PUBKEY=id_dsa.pub ] >>> CPU=0.1 >>> DISK=[ >>> READONLY=no, >>> SOURCE=/srv/cloud/one/one-templates/ttylinux.img, >>> TARGET=hda ] >>> FEATURES=[ >>> ACPI=no ] >>> MEMORY=64 >>> NAME=fgitb318vm0 >>> NIC=[ >>> BRIDGE=br1, >>> IP=131.225.154.24, >>> MAC=00:03:83:e1:9a:18, >>> NETWORK=Small network, >>> VNID=0 ] >>> VMID=10 >>> >>> I've had a VM running under KVM at this IP in the past with no problems. >> >> Ok, I assume you are using the ttylinux example we provide, which is >> already contextualized (the vmcontext.sh init script that takes the >> NIC's MAC address, derives the IP and sets it). In order to see what >> is going on inside the VM, the best thing is to use VNC. Add this to >> the VM template: >> >> GRAPHICS = [ >> type = "vnc", >> listen = "0.0.0.0", >> port = "5900"] >> >> >> and connect to the port 5900of the physical host where the VM is >> running using a VNC client. > > > I migrated my test instance to another set of machines and am now back to > this point. I was able to attach the vncviewer to the image and lo and > behold, it said: > > This filesystem has gone 302 days without being checked. Check forced. > > ****** An error occured! Dropping to a root shell. > ****** Type the root password at the prompt. > > Of course, typing the root password and running fsck on the filesystem > revealed no errors, so I rebooted and it came up. > > That said, whoever created the ttylinux tarball should really go in there > and turn off filesystem check on the image so future people following the > instructions don't run into this problem. Running 'tune2fs -i 0 /dev/hda1' > will fix the problem. I think that is already being taken care of, try downloading the image again. Best regards, -Tino -- Constantino Vázquez, Grid & Virtualization Technology Engineer/Researcher: http://www.dsa-research.org/tinova DSA Research Group: http://dsa-research.org Globus GridWay Metascheduler: http://www.GridWay.org OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org > > Onward! > > Thanks, > Dan > > -- > Dan Yocum > Fermilab 630.840.6509 > [email protected], http://fermigrid.fnal.gov > "I fly because it releases my mind from the tyranny of petty things." > _______________________________________________ Users mailing list [email protected] http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
