Patchwork [54/54] mke2fs: Enable metadata_csum on ext4dev filesystems

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Submitter Darrick J. Wong
Date March 7, 2012, 12:03 a.m.
Message ID <20120307000344.11945.47813.stgit@elm3b70.beaverton.ibm.com>
Download mbox | patch
Permalink /patch/145114/
State Deferred
Delegated to: Theodore Ts'o
Headers show

Comments

Darrick J. Wong - March 7, 2012, 12:03 a.m.
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>
---
 misc/mke2fs.conf |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)



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Patch

diff --git a/misc/mke2fs.conf b/misc/mke2fs.conf
index 0871f77..178733f 100644
--- a/misc/mke2fs.conf
+++ b/misc/mke2fs.conf
@@ -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
 	}