[PATCH 08/37] mke2fs: set gdt csum when creating packed fs

Darrick J. Wong
2014-05-01T23:13:19Z

When we're creating a fs with metadata blocks packed at the beginning
(packed_meta_blocks=1 in mke2fs.conf), set the group descriptor
checksum or else we create DOA filesystems with checksum errors.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
misc/mke2fs.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/misc/mke2fs.c b/misc/mke2fs.c
index 6507d0d..fd6259d 100644
--- a/misc/mke2fs.c
+++ b/misc/mke2fs.c
@@ -383,6 +383,7 @@ static errcode_t packed_allocate_tables(ext2_filsys fs)
ext2fs_block_alloc_stats_range(fs, goal,
fs->inode_blocks_per_group, +1);
ext2fs_inode_table_loc_set(fs, i, goal);
+ ext2fs_group_desc_csum_set(fs, i);
}
return 0;
}