> -----Original Message----- > From: Russell Bryant [mailto:rbry...@redhat.com] > Sent: 17 June 2014 15:57 > To: OpenStack Development Mailing List (not for usage questions) > Subject: Re: [openstack-dev] [nova] Do any hyperviors allow disk reduction > as part of resize ? > > On 06/17/2014 10:43 AM, Richard W.M. Jones wrote: > > On Fri, Jun 13, 2014 at 06:12:16AM -0400, Aryeh Friedman wrote: > >> Theoretically impossible to reduce disk unless you have some really > >> nasty guest additions. > > > > True for live resizing. > > > > For "dead" resizing, libguestfs + virt-resize can do it. Although I > > wouldn't necessarily recommend it. In almost all cases where someone > > wants to shrink a disk, IMHO it is better to sparsify it instead (ie. > > virt-sparsify). > > FWIW, the resize operation in OpenStack is a dead one. > Dead as in "not supported in V3" ?
How does that map into the plans to implement V2.1 on top of V3 ? _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
