On Mon, Nov 25, 2013 at 05:59:12PM +0800, Fam Zheng wrote:
> This is an idea about allowing online incremental backup of block
> device, with drive-backup and (proposed here) in-memory block dirty
> bitmap:
>
> 1. We enable a dirty bitmap on a block device, at the start point of
> write tracking:
Hi all,
This is an idea about allowing online incremental backup of block
device, with drive-backup and (proposed here) in-memory block dirty bitmap:
1. We enable a dirty bitmap on a block device, at the start point of
write tracking:
(QMP) dirty-bitmap-add device=foo name=bitmap0 granula
