[Devel] [PATCH VZ10 v3 00/11] dm-qcow2: improve discard and read-only merge handling

[Vasileios Almpanis]

On Tue, 25 Aug 2026 15:24:19 +0300, Andrey Zhadchenko <andrey.zhadchenko at virtuozzo.com> wrote:
> dm-qcow2: improve discard and read-only merge handling
> 
> This series makes discard update qcow2 metadata and permits backward
> merge from read-only source images.
> 
> First patch improves revert_cluster_alloc: this function didn't expect
> L2 entries to contain subcluster descriptions (when ext2_l2 is set).
> 
> [...]

Reviewed-by: Vasileios Almpanis <vasileios.almpanis at virtuozzo.com>

-- 
Vasileios Almpanis <vasileios.almpanis at virtuozzo.com>