If you have actually specified a different flavor with the command, then it sounds like this is a bug. I see the check here:
1450 if (current_memory_mb == new_memory_mb) and flavor_id: 1451 raise exception.CannotResizeToSameSize() And I don't see any reason for it. It seems like it should be checking if the flavor_id is different. Vish On May 13, 2012, at 10:11 AM, Jimmy Tsai wrote: > Hi all, > > I only want to resize just the disk space with root_gb or ephemeral_gb. > if I run a "nova resize" command to change the disk space of a instance, and > leave the vcpu and memory untouched, > I'll get the error message like this : > ERROR: Resize requires a change in size. (HTTP 400) > The condition of the resize procedure seems must be a change with memory > (vcpu is not must be ). > Is there any nova config option to do with this? > > Thanks, > -Jimmy > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp
_______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
