Re: [Qemu-devel] [PATCH v6 1/3] qcow2: introduce compression type feature

2019-09-05 Thread Vladimir Sementsov-Ogievskiy
05.09.2019 12:31, Denis Plotnikov wrote: > The patch adds some preparation parts for incompatible compression type > feature to QCOW2 header that indicates that *all* compressed clusters > must be (de)compressed using a certain compression type. > > It is implied that the compression type is set

[Qemu-devel] [PATCH v6 1/3] qcow2: introduce compression type feature

2019-09-05 Thread Denis Plotnikov
The patch adds some preparation parts for incompatible compression type feature to QCOW2 header that indicates that *all* compressed clusters must be (de)compressed using a certain compression type. It is implied that the compression type is set on the image creation and can be changed only later