On Fri, May 08 2020 at 5:03am -0400, Hannes Reinecke <hare@xxxxxxx> wrote: > Implement handling for metadata version 2. The new metadata adds > a label and UUID for the device mapper device, and additional UUID > for the underlying block devices. > It also allows for an additional regular drive to be used for > emulating random access zones. The emulated zones will be placed > logically in front of the zones from the zoned block device, causing > the superblocks and metadata to be stored on that device. > The first zone of the original zoned device will be used to hold > another, tertiary copy of the metadata; this copy carries a > generation number of 0 and is never updated; it's just used > for identification. > > Signed-off-by: Hannes Reinecke <hare@xxxxxxx> > Reviewed-by: Bob Liu <bob.liu@xxxxxxxxxx> Noticing some changes layered ontop of what I expected (your previous version + Damien's changes [1] folded in). The changelog on the 0th header doesn't really speak to the changes I'm seeing. Is it worth enumerating them to ease incremental review? Damien? [1] https://www.redhat.com/archives/dm-devel/2020-April/msg00273.html Thanks, Mike -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
