mke2fs: enable metadata_csum on ext4dev filesystems

Enable full-power metadata checksumming by default on 'ext4dev'
filesystems.  This should be fairly safe for now, since only
developers should be using this new feature.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/misc/mke2fs.conf.in b/misc/mke2fs.conf.in
index 0871f7778734d7e4ed452486c20697c606f77de3..178733f36c55f6609849bb0fceda993397ddbf43 100644 (file)
--- a/misc/mke2fs.conf.in
+++ b/misc/mke2fs.conf.in
@@ -16,7 +16,7 @@
                inode_size = 256
        }
        ext4dev = {
-               features = has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize
+               features = has_journal,extent,huge_file,flex_bg,metadata_csum,64bit,dir_nlink,extra_isize
                inode_size = 256
                options = test_fs=1
        }