On 11.08.20 11:39, Peter Maydell wrote:
> On Tue, 11 Aug 2020 at 10:35, Max Reitz <mreitz@redhat.com> wrote:
>>
>> Hi,
>>
>> There is a bug in the backup job that breaks backups from images whose
>> size is not aligned to the job's cluster size (i.e., qemu crashes
>> because of a failed assertion).  If this bug makes it into the release,
>> it would be a regression from 5.0.
>>
>> On one hand, this is probably a rare configuration that should not
>> happen in practice.  On the other, it is a regression, and the fix
>> (patch 1) is simple.  So I think it would be good to have this in 5.1.
> 
> I'm really reluctant to have to roll an rc4...

Well, that’s the information there is on this: Regression, simple fix,
but little relevance in practice, and late to the party.
If, given this, you don’t want to roll an rc4, then that’s how it is.

Max