On 05/10/2016 11:33, Denis V. Lunev wrote: > When using a nbd block device, the info about necessity of prior disk > zeroing could significantly improve the speed of certain operations > (e.g. backups). > > This patch also will allow to preserve QCOW2 images during migration. > Management software now may specify zero-init option and thus abscent > areas in the QCOW2 areas will not be marked as zeroes and will remain > empty. This is tight distiction but it is here.
I think Kevin said he wanted to avoid the URI shortcut, and instead preferred to use JSON specifications? Paolo
