[Qemu-devel] Why is virt-resize designed to involve two disks?

2014-09-23 Thread 吴志勇
HI, As you've known, vhd-util and qemu-img both provide the capacity for resizing the original disk, but why is virt-resize designed to involve two disks, not only original disk? Is there any concern? Is it possible that only one original disk is involved in virt-resize? --  Regards,   Zhi

Re: [Qemu-devel] Why is virt-resize designed to involve two disks?

2014-09-23 Thread Eric Blake
On 09/23/2014 04:15 AM, 吴志勇 wrote: HI, [please configure your mailer to wrap long lines] As you've known, vhd-util and qemu-img both provide the capacity for resizing the original disk, but why is virt-resize designed to involve two disks, not only original disk? Is there any concern? Is it