Vish, thanks for the clarification re hostnames.
NeCTAR uses shared storage across compute nodes for VM images storage and our compute nodes hostnames resolve Is there a way around passwordless access between compute nodes for the above config as the VM file doesnt need to be moved its already on all compute nodes within a cell. --- Clint Walsh NeCTAR Research Cloud Support On 6 December 2012 09:10, Vishvananda Ishaya <vishvana...@gmail.com> wrote: > On Dec 5, 2012, at 1:14 PM, Clint Walsh <clinton.wa...@unimelb.edu.au> > wrote: > > Hi, > > > Resize should work for kvm as well, but you will need hostnames to >> resolve properly and passwordless ssh access between your compute hosts. > > > Does 'hostnames' mean that of the VM or the compute nodes or both? > > > compute nodes > > > Also what is the reason for compute host access direct to other compute > hosts? > > > Direct access is to copy the vm file across. This could be modified to > store the file in a common location (like glance) but there are some issues > related to raw disks that need to be solved. There is a bp about this: > > https://blueprints.launchpad.net/nova/+spec/resize-no-raw > > > Resize would be very useful for our tenants. > > --- > Clint Walsh > NeCTAR Research Cloud Support > > > > On 6 December 2012 05:39, Vishvananda Ishaya <vishvana...@gmail.com>wrote: > >> >> On Dec 4, 2012, at 1:15 AM, Marco CONSONNI <mcocm...@gmail.com> wrote: >> >> Not sure, but it seems like this feature is available for XenServer, only >> http://osdir.com/ml/openstack-cloud-computing/2011-10/msg00473.html >> >> Does anybody know more? >> >> >> >
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