From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: tytso@mit.edu, darrick.wong@oracle.com
Cc: linux-ext4@vger.kernel.org
Subject: [PATCH 10/32] dumpe2fs: add switch to disable checksum verification
Date: Sat, 01 Mar 2014 23:17:42 -0800 [thread overview]
Message-ID: <20140302071742.28217.895.stgit@birch.djwong.org> (raw)
In-Reply-To: <20140302071639.28217.57302.stgit@birch.djwong.org>
Add a -n switch to turn off checksum verification.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
misc/dumpe2fs.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/misc/dumpe2fs.c b/misc/dumpe2fs.c
index ae54f8a..45eddaf 100644
--- a/misc/dumpe2fs.c
+++ b/misc/dumpe2fs.c
@@ -582,7 +582,9 @@ int main (int argc, char ** argv)
if (argc && *argv)
program_name = *argv;
- while ((c = getopt (argc, argv, "bfhixVo:")) != EOF) {
+ flags = EXT2_FLAG_JOURNAL_DEV_OK | EXT2_FLAG_SOFTSUPP_FEATURES |
+ EXT2_FLAG_64BITS;
+ while ((c = getopt(argc, argv, "bfhixVo:n")) != EOF) {
switch (c) {
case 'b':
print_badblocks++;
@@ -608,6 +610,9 @@ int main (int argc, char ** argv)
case 'x':
hex_format++;
break;
+ case 'n':
+ flags |= EXT2_FLAG_IGNORE_CSUM_ERRORS;
+ break;
default:
usage();
}
@@ -615,7 +620,6 @@ int main (int argc, char ** argv)
if (optind > argc - 1)
usage();
device_name = argv[optind++];
- flags = EXT2_FLAG_JOURNAL_DEV_OK | EXT2_FLAG_SOFTSUPP_FEATURES | EXT2_FLAG_64BITS;
if (force)
flags |= EXT2_FLAG_FORCE;
if (image_dump)
next prev parent reply other threads:[~2014-03-02 7:17 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-02 7:16 [PATCH 00/32] e2fsprogs patchbomb 2/14 Darrick J. Wong
2014-03-02 7:16 ` [PATCH 01/32] libext2fs: support modifying arbitrary extended attributes (v5) Darrick J. Wong
2014-03-02 7:16 ` [PATCH 02/32] debugfs: create commands to edit extended attributes Darrick J. Wong
2014-03-02 7:16 ` [PATCH 03/32] libext2fs: fix 64bit overflow in ext2fs_block_alloc_stats_range Darrick J. Wong
2014-03-02 7:17 ` [PATCH 04/32] misc: fix header complaints and resource leaks in e2fsprogs Darrick J. Wong
2014-03-02 7:17 ` [PATCH 05/32] libext2fs: fix memory leak when drastically shrinking extent tree depth Darrick J. Wong
2014-03-02 7:17 ` [PATCH 06/32] libext2fs: fix parents when modifying extents Darrick J. Wong
2014-03-02 7:17 ` [PATCH 07/32] e2fsck: fix inline_data flag errors in pass1 Darrick J. Wong
2014-03-02 7:17 ` [PATCH 08/32] e2fsck: print runs of duplicate blocks instead of all of them Darrick J. Wong
2014-03-02 7:17 ` [PATCH 09/32] e2fsck: verify checksums after checking everything else Darrick J. Wong
2014-03-02 7:17 ` Darrick J. Wong [this message]
2014-03-02 7:17 ` [PATCH 11/32] mke2fs: set block_validity as a default mount option Darrick J. Wong
2014-03-02 7:17 ` [PATCH 12/32] libext2fs: support allocating uninit blocks in bmap2() Darrick J. Wong
2014-03-02 7:18 ` [PATCH 13/32] libext2fs: file IO routines should handle uninit blocks Darrick J. Wong
2014-03-02 7:18 ` [PATCH 14/32] resize2fs: convert fs to and from 64bit mode Darrick J. Wong
2014-03-02 7:18 ` [PATCH 15/32] resize2fs: when toggling 64bit, don't free in-use bg data clusters Darrick J. Wong
2014-03-02 7:18 ` [PATCH 16/32] resize2fs: adjust reserved_gdt_blocks when changing group descriptor size Darrick J. Wong
2014-03-02 7:18 ` [PATCH 17/32] libext2fs: have UNIX IO manager use pread/pwrite Darrick J. Wong
2014-03-02 7:18 ` [PATCH 18/32] ext2fs: add readahead method to improve scanning Darrick J. Wong
2014-03-02 7:18 ` [PATCH 19/32] libext2fs: allow clients to read-ahead metadata Darrick J. Wong
2014-03-02 7:18 ` [PATCH 20/32] e2fsck: read-ahead metadata during passes 1, 2, and 4 Darrick J. Wong
2014-03-02 7:18 ` [PATCH 21/32] libext2fs: when appending to a file, don't split an index block in equal halves Darrick J. Wong
2014-03-02 7:18 ` [PATCH 22/32] libext2fs: find inode goal when allocating blocks Darrick J. Wong
2014-03-02 7:19 ` [PATCH 23/32] libext2fs: find a range of empty blocks Darrick J. Wong
2014-03-02 7:19 ` [PATCH 24/32] libext2fs: provide a function to set inode size Darrick J. Wong
2014-03-02 7:19 ` [PATCH 25/32] libext2fs: implement fallocate Darrick J. Wong
2014-03-02 7:19 ` [PATCH 27/32] fuse2fs: translate ACL structures Darrick J. Wong
2014-03-02 7:19 ` [PATCH 28/32] fuse2fs: handle 64-bit dates correctly Darrick J. Wong
2014-03-02 7:19 ` [PATCH 29/32] fuse2fs: implement fallocate Darrick J. Wong
2014-03-02 7:19 ` [PATCH 31/32] tests: enable using fuse2fs with metadata checksum test Darrick J. Wong
2014-03-02 7:20 ` [PATCH 32/32] tests: test date handling Darrick J. Wong
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