problem solved , we have to enable Virtualization Technology(VT) in the BIOS(not mentioned in as presetup in the new docs) , DevCloud2 is perfectly running .
thanks, regards, punith s cloudbyte.inc On Mon, Sep 2, 2013 at 11:51 AM, Prasanna Santhanam <t...@apache.org> wrote: > On Mon, Sep 02, 2013 at 11:44:40AM +0530, Punith s wrote: > > hi folks, > > > > i'm using a devcloud2.ova , it is perfectly getting imported into oracle > > VirtualBox, but after starting the Xen server , the debian vm immediately > > crashes popping up two error windows showing, > > > > A critical error has occurred while running the virtual machine and the > > machine execution has been stopped. > > > > A fatal error has occurred during virtual machine execution! The virtual > > machine will be powered off. Please copy the following error message > using > > the clipboard to help diagnose the problem: > > > > The guest is trying to switch to the PAE mode which is currently disabled > > by default in VirtualBox. PAE support can be enabled using the VM > settings > > (General/Advanced). > > > > i also checked my vlogs, found one error > > > > *Console: VM runtime error: fatal=false, errorID=Ext4PartitionDetected > > message="The host I/O cache for at least one controller is disabled and > the > > medium '/home/punith/VirtualBox VMs/DevCloud2/devcloud2-newww-disk1.vmdk' > > for this VM is located on an ext4 partition. There is a known Linux > kernel > > bug which can lead to the corruption of the virtual disk image under > these > > conditions.* > > > > > > pre-setup , i have also disabled the DHCP , > > > > > > is the devcloud2.ova broken ?? > > > > Not quite. I ran it a couple of days ago without issues. here's my vm > info after it was imported into virtualbox > > https://gist.github.com/vogxn/5671659 > > Can you try upgrading to the latest virtualbox? I'm on 4.2.16 > > > > > thanks, > > > > > > regards > > > > punith s > > > > cloudbyte.inc > > -- > Prasanna., > > ------------------------ > Powered by BigRock.com > >
