Re: [PATCH v4 00/13] Make blockdev-mirror dest sparse in more cases

2025-05-12 Thread Stefan Hajnoczi
On Fri, May 09, 2025 at 03:40:17PM -0500, Eric Blake wrote: > v3 was here: > https://lists.gnu.org/archive/html/qemu-devel/2025-04/msg04525.html > > In v4: > - Rearrange series a bit to try and simplify logic for how zero >bitmap is populated, when pre-zeroing is attempted, and how >detec

[PATCH v4 00/13] Make blockdev-mirror dest sparse in more cases

2025-05-09 Thread Eric Blake
v3 was here: https://lists.gnu.org/archive/html/qemu-devel/2025-04/msg04525.html In v4: - Rearrange series a bit to try and simplify logic for how zero bitmap is populated, when pre-zeroing is attempted, and how detect-zeroes=unmap interacts [Sunny] - Add a couple new patches to make this