From: "Darrick J. Wong" <djwong@us.ibm.com>
To: Andreas Dilger <adilger.kernel@dilger.ca>,
Theodore Tso <tytso@mit.edu>,
"Darrick J. Wong" <djwong@us.ibm.com>
Cc: Sunil Mushran <sunil.mushran@oracle.com>,
Amir Goldstein <amir73il@gmail.com>,
Andi Kleen <andi@firstfloor.org>, Mingming Cao <cmm@us.ibm.com>,
Joel Becker <jlbec@evilplan.org>,
linux-ext4@vger.kernel.org, Coly Li <colyli@gmail.com>
Subject: [PATCH 11/50] dumpe2fs: Display inode bitmap checksum
Date: Mon, 28 Nov 2011 16:29:08 -0800 [thread overview]
Message-ID: <20111129002908.17953.7276.stgit@elm3c44.beaverton.ibm.com> (raw)
In-Reply-To: <20111129002755.17953.19556.stgit@elm3c44.beaverton.ibm.com>
Display the inode bitmap checksum for each block group.
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
---
misc/dumpe2fs.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/misc/dumpe2fs.c b/misc/dumpe2fs.c
index 5b114e9..98bee2b 100644
--- a/misc/dumpe2fs.c
+++ b/misc/dumpe2fs.c
@@ -226,6 +226,11 @@ static void list_desc (ext2_filsys fs)
print_number(ext2fs_inode_bitmap_loc(fs, i));
print_bg_rel_offset(fs, ext2fs_inode_bitmap_loc(fs, i), 0,
first_block, last_block);
+ if (fs->super->s_desc_size >= EXT2_MIN_DESC_SIZE_64BIT &&
+ fs->super->s_feature_ro_compat &
+ EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
+ printf(_(", csum 0x%08x"),
+ ext2fs_inode_bitmap_checksum(fs, i));
fputs(_("\n Inode table at "), stdout);
print_range(ext2fs_inode_table_loc(fs, i),
ext2fs_inode_table_loc(fs, i) +
next prev parent reply other threads:[~2011-11-29 0:29 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-29 0:27 [PATCH v2.1 00/50] e2fsprogs: Add metadata checksumming Darrick J. Wong
2011-11-29 0:28 ` [PATCH 01/50] libext2fs: Read and write full size inodes Darrick J. Wong
2011-11-29 0:28 ` [PATCH 02/50] libext2fs: Add metadata checksum flag Darrick J. Wong
2011-11-29 0:28 ` [PATCH 03/50] debugfs: Optionally ignore bad checksums Darrick J. Wong
2011-11-29 0:28 ` [PATCH 04/50] libext2fs: Add inode checksum support Darrick J. Wong
2011-11-29 0:28 ` [PATCH 05/50] debugfs: Dump inode checksum when appropriate Darrick J. Wong
2011-11-29 0:28 ` [PATCH 06/50] tune2fs: Add inode checksum support Darrick J. Wong
2011-11-29 0:28 ` [PATCH 07/50] e2fsck: Verify and correct inode checksums Darrick J. Wong
2011-11-29 0:28 ` [PATCH 08/50] mke2fs: Allow metadata checksums to be turned on at mkfs time Darrick J. Wong
2011-11-29 0:28 ` [PATCH 09/50] libext2fs: Create the inode bitmap checksum Darrick J. Wong
2011-11-29 0:29 ` [PATCH 10/50] tune2fs: Rewrite inode bitmap checksums Darrick J. Wong
2011-11-29 0:29 ` Darrick J. Wong [this message]
2011-11-29 0:29 ` [PATCH 12/50] e2fsck: Verify inode bitmap checksum Darrick J. Wong
2011-11-29 0:29 ` [PATCH 13/50] libext2fs: Create the block " Darrick J. Wong
2011-11-29 0:29 ` [PATCH 14/50] dumpe2fs: Display " Darrick J. Wong
2011-11-29 0:29 ` [PATCH 15/50] e2fsck: Verify " Darrick J. Wong
2011-11-29 0:29 ` [PATCH 16/50] e2fsck: Don't verify bitmap checksums Darrick J. Wong
2011-11-29 0:29 ` [PATCH 17/50] tune2fs: Rewrite block " Darrick J. Wong
2011-11-29 0:29 ` [PATCH 18/50] libext2fs: Verify and calculate extent tree block checksums Darrick J. Wong
2011-11-29 0:29 ` [PATCH 19/50] tune2fs: Enable extent tree checksums Darrick J. Wong
2011-11-29 0:30 ` [PATCH 20/50] e2fsck: Verify extent tree blocks and clear the bad ones Darrick J. Wong
2011-11-29 0:30 ` [PATCH 21/50] libext2fs: Introduce dx_tail and dir_entry_tail Darrick J. Wong
2011-11-29 0:30 ` [PATCH 22/50] debugfs: Print htree internal node checksums Darrick J. Wong
2011-11-29 0:30 ` [PATCH 23/50] libext2fs: Add dx_root/dx_node checksum calculation and verification helpers Darrick J. Wong
2011-11-29 0:30 ` [PATCH 24/50] e2fsck: Verify htree root/node checksums Darrick J. Wong
2011-11-29 0:30 ` [PATCH 25/50] libext2fs: Introduce dir_entry_tail to provide checksums for directory leaf nodes Darrick J. Wong
2011-11-29 0:30 ` [PATCH 26/50] e2fsck: Check directory leaf block checksums Darrick J. Wong
2011-11-29 0:30 ` [PATCH 27/50] tune2fs: Rebuild and checksum directories when toggling metadata_csum or changing UUID Darrick J. Wong
2011-11-29 0:31 ` [PATCH 28/50] libext2fs: Verify and calculate extended attribute block checksums Darrick J. Wong
2011-11-29 0:31 ` [PATCH 29/50] e2fsck: Check " Darrick J. Wong
2011-11-29 0:31 ` [PATCH 30/50] tune2fs: Rewrite " Darrick J. Wong
2011-11-29 0:31 ` [PATCH 31/50] libext2fs: Calculate and verify superblock checksums Darrick J. Wong
2011-11-29 0:31 ` [PATCH 32/50] e2fsck: Handle superblock checksum errors gracefully Darrick J. Wong
2011-11-29 0:31 ` [PATCH 33/50] libext2fs: Use i_generation in inode-related metadata checksums Darrick J. Wong
2011-11-29 0:31 ` [PATCH 34/50] libext2fs: Record the checksum algorithm in use in the superblock Darrick J. Wong
2011-11-29 0:31 ` [PATCH 35/50] tune2fs: Store checksum algorithm type in superblock Darrick J. Wong
2011-11-29 0:32 ` [PATCH 36/50] mke2fs: Record the checksum algorithm in use in the superblock Darrick J. Wong
2011-11-29 0:32 ` [PATCH 37/50] libext2fs: Block group checksum should use metadata_csum algorithm (if feature flag set) Darrick J. Wong
2011-11-29 0:32 ` [PATCH 38/50] tune2fs: Rewrite block group checksums when changing bg_use_meta_csum feature Darrick J. Wong
2011-11-29 0:32 ` [PATCH 39/50] mke2fs: Warn if not enabling all the features that metadata_csum wants Darrick J. Wong
2011-11-29 0:32 ` [PATCH 40/50] libext2fs: Add checksum to MMP block Darrick J. Wong
2011-11-29 0:32 ` [PATCH 41/50] e2fsck: Verify and correct MMP checksum problems Darrick J. Wong
2011-11-29 0:32 ` [PATCH 42/50] tune2fs: Force MMP update when changing metadata_csum flag Darrick J. Wong
2011-11-29 0:32 ` [PATCH 43/50] libext2fs: Add feature flags for jbd2 v2 checksums Darrick J. Wong
2011-11-29 0:32 ` [PATCH 44/50] e2fsck: Check journal superblock checksum prior to recovery Darrick J. Wong
2011-11-29 0:33 ` [PATCH 45/50] e2fsck: Check revoke block checksum during recovery Darrick J. Wong
2011-11-29 0:33 ` [PATCH 46/50] e2fsck: Check descriptor block checksum when recovering journal Darrick J. Wong
2011-11-29 0:33 ` [PATCH 47/50] e2fsck: Check commit block checksum during recovery Darrick J. Wong
2011-11-29 0:33 ` [PATCH 48/50] e2fsck: Verify data block checksums when recovering journal Darrick J. Wong
2011-11-29 0:33 ` [PATCH 49/50] libext2fs: Bring the CRC32c implementation up to date with the kernel implementation Darrick J. Wong
2011-11-29 0:33 ` [PATCH 50/50] e2fsck: Refactor crc32_be code Darrick J. Wong
2011-11-29 5:17 ` [PATCH v2.1 00/50] e2fsprogs: Add metadata checksumming Andreas Dilger
2011-11-29 7:52 ` Darrick J. Wong
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20111129002908.17953.7276.stgit@elm3c44.beaverton.ibm.com \
--to=djwong@us.ibm.com \
--cc=adilger.kernel@dilger.ca \
--cc=amir73il@gmail.com \
--cc=andi@firstfloor.org \
--cc=cmm@us.ibm.com \
--cc=colyli@gmail.com \
--cc=jlbec@evilplan.org \
--cc=linux-ext4@vger.kernel.org \
--cc=sunil.mushran@oracle.com \
--cc=tytso@mit.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).