On 18.01.20 20:09, Alberto Garcia wrote:
> When updating an L1 entry the qcow2 driver writes a (512-byte) sector
> worth of data to avoid a read-modify-write cycle. Instead of always
> writing 512 bytes we should follow the alignment requirements of the
> storage backend.
>
> (the only exception i
When updating an L1 entry the qcow2 driver writes a (512-byte) sector
worth of data to avoid a read-modify-write cycle. Instead of always
writing 512 bytes we should follow the alignment requirements of the
storage backend.
(the only exception is when the alignment is larger than the cluster
size
