| commit | 8a09a31a13d9efce4e253e4facd63d631809b89e | [log] [tgz] |
|---|---|---|
| author | Mike Snitzer <snitzer@redhat.com> | Mon Jul 14 16:59:39 2014 -0400 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Mon Jul 28 08:00:07 2014 -0700 |
| tree | ac3b67d6a218d092be8e00384d786bfa404e7f90 | |
| parent | 4bbfb80c25ba29ba4fa1d0c7ed99f3c8b32a500f [diff] |
dm cache metadata: do not allow the data block size to change commit 048e5a07f282c57815b3901d4a68a77fa131ce0a upstream. The block size for the dm-cache's data device must remained fixed for the life of the cache. Disallow any attempt to change the cache's data block size. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Acked-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>