From: Joel Becker <Joel.Becker@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH 02/18] ocfs2: Add the on-disk structures for metadata checksums.
Date: Tue, 9 Dec 2008 17:40:02 -0800 [thread overview]
Message-ID: <20081210014002.GC20873@mail.oracle.com> (raw)
In-Reply-To: <493F1C3D.3030700@oracle.com>
On Wed, Dec 10, 2008 at 09:32:45AM +0800, Tao Ma wrote:
>> diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
>> index 4ae3984..4e20f50 100644
>> --- a/fs/ocfs2/ocfs2_fs.h
>> +++ b/fs/ocfs2/ocfs2_fs.h
>> @@ -148,6 +148,9 @@
>> /* Support for extended attributes */
>> #define OCFS2_FEATURE_INCOMPAT_XATTR 0x0200
>> +/* Metadata checksum and error correction */
>> +#define OCFS2_FEATURE_INCOMPAT_META_ECC 0x0800
>> +
> Is there any reason why we don't use 0x0400?
I think that's INDEXED_DIRS
Joel
--
Life's Little Instruction Book #335
"Every so often, push your luck."
Joel Becker
Principal Software Developer
Oracle
E-mail: joel.becker at oracle.com
Phone: (650) 506-8127
next prev parent reply other threads:[~2008-12-10 1:40 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-10 1:09 [Ocfs2-devel] [PATCH 0/18] ocfs2: Add metadata ECC - almost there Joel Becker
2008-12-10 1:09 ` [PATCH 01/18] jbd2: Add buffer triggers Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] " Joel Becker
2008-12-11 19:57 ` Andreas Dilger
2008-12-13 0:45 ` Joel Becker
2008-12-13 0:45 ` [Ocfs2-devel] " Joel Becker
2008-12-18 18:08 ` Jan Kara
2008-12-18 18:08 ` Jan Kara
2008-12-19 0:32 ` Joel Becker
2008-12-19 0:32 ` [Ocfs2-devel] " Joel Becker
2008-12-19 0:40 ` Jan Kara
2008-12-19 0:40 ` Jan Kara
2008-12-19 1:43 ` Joel Becker
2008-12-19 1:43 ` [Ocfs2-devel] " Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 02/18] ocfs2: Add the on-disk structures for metadata checksums Joel Becker
2008-12-10 1:32 ` Tao Ma
2008-12-10 1:40 ` Joel Becker [this message]
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 03/18] ocfs2: Add the underlying blockcheck code Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 04/18] ocfs2: Add a validation hook for quota block reads Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 05/18] ocfs2: block read meta ecc Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 06/18] ocfs2: Add journal_access functions with jbd2 triggers Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 07/18] ocfs2: Wrap up the common use cases of ocfs2_new_path() Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 08/18] ocfs2: Use metadata-specific ocfs2_journal_access_*() functions Joel Becker
2008-12-10 2:31 ` Tao Ma
2008-12-10 11:15 ` Joel Becker
2008-12-11 0:31 ` Tao Ma
2008-12-11 0:46 ` Joel Becker
2008-12-11 1:10 ` Tao Ma
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 09/18] ocfs2: Add ecc and checksums to ocfs2 xattr buckets Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 10/18] ocfs2: Create ocfs2_xattr_value_buf Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 11/18] ocfs2: Pull ocfs2_xattr_value_buf up from __ocfs2_remove_xattr_range() Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 12/18] ocfs2: Pull ocfs2_xattr_value_buf up into ocfs2_xattr_value_truncate() Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 13/18] ocfs2: Pass ocfs2_xattr_value_buf " Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 14/18] ocfs2: Pass value buf to ocfs2_xattr_update_entry() Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 15/18] ocfs2: Use ocfs2_xattr_value_buf in ocfs2_xattr_set_entry() Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 16/18] ocfs2: Pass value buf to ocfs2_remove_value_outside() Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 17/18] ocfs2: Use proper journal_access function in xattr.c Joel Becker
2008-12-10 1:09 ` [Ocfs2-devel] [PATCH 18/18] ocfs2: Enable metadata checksums Joel Becker
2008-12-10 1:52 ` [Ocfs2-devel] [PATCH 0/18] ocfs2: Add metadata ECC - almost there Joel Becker
2008-12-10 12:54 ` Andi Kleen
2008-12-10 18:15 ` Joel Becker
2008-12-10 19:27 ` Andi Kleen
2008-12-11 2:16 ` Joel Becker
2008-12-11 2:25 ` [Ocfs2-devel] [PATCH] ocfs2: Add directory block trailers Joel Becker
2008-12-11 2:25 ` [Ocfs2-devel] [PATCH] ocfs2: Checksum and ECC for directory blocks Joel Becker
2008-12-11 2:46 ` [Ocfs2-devel] [PATCH 0/18] ocfs2: Add metadata ECC - almost there Tao Ma
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