On Wed, Feb 22, 2012 at 04:42:59PM -0700, Eric Blake wrote: > On 02/21/2012 03:46 PM, Igor Galić wrote: > > > > Hi folks, > > > > it's been adventurous. > > Yesterday night I've started debugging this particular > > issue of why my KVMs don't boot on Ubuntu 11.10. > > On IRC, we identified the culprit: > > > <uuid>8cfcb7b0-10ee-7d08-9b64-9f39c154292a</uuid> > > <memory>2048</memory> > > <currentMemory>2048</currentMemory> > > There ain't no way on earth you're going to boot a kernel in 2 megabytes > of memory! > > I propose enhancing the XML; on output, libvirt should produce: > > <memory units='k'>2048</memory> => 2048 * kibibyte > > the output unit must remain the same as it has always been, but the new > attribute will make it easier for humans reading the XML to spot > blunders like what spawned this thread. > > On input, the optional attribute is more useful - we can use it to > provide a multiplier (of course, the result will be rounded up to k, and > again rounded up to any higher granularity per the hypervisor): > b => bytes > k, KiB => kibibyte (1024) > KB => kilobyte (1000) > M, MiB => mebibyte (1024*1024) > MB => megabyte (1000000) > and so on for at least G and T (do we need P, E, Z, or Y? and I'm > jealous if you have a machine with 1Y memory). > > Thoughts before I propose such a patch? I like the idea, maybe use units=KiB just to be completely clear? Dave -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list