On Sat, Apr 9, 2011 at 11:54 AM, Russell Jones <rjones at eggycrew.com> wrote: > CentOS 5.6, x86_64 > > In Virt-Manager, when attempting to either change a guest's memory > allocation or even just clicking "Apply" on the memory tab and not > actually changing the values, the following error pops up: > > "Error changing memory values: this function is not supported by the > connection driver: virDomainSetMaxMemory" > > When Googling around, I am finding reports of this error as early as two > days ago, and as late as a year ago. Is there an option in > KVM/Virt-Manager I am missing in order to resolve this problem, or is > this bug really over a year old and not fixed in CentOS 5.6? I think it is this bug: https://bugzilla.redhat.com/show_bug.cgi?id=645285 But, "Red Hat does not plan to fix this issue". :-( Akemi