tree d8915df95d7164188334052b31ffe7ac40aa4e94
parent 59a3759d0fe8d969888c741bb33f4946e4d3750d
author NeilBrown <neilb@suse.de> 1243294859 +1000
committer NeilBrown <neilb@suse.de> 1243294859 +1000

md: always update level / chunk_size / layout when writing v1.x metadata.

We previously didn't update these fields when writing the metadata
because they could never change.  They can now, so we better write
them.
v0.90 metadata always updated these fields.

Signed-off-by: NeilBrown <neilb@suse.de>