On Thu, Jun 20, 2013 at 06:08:29PM +0100, Filipe David Manana wrote:
Is there any reason why the btrfs progs (except for btrfs-show-super)
don't validate the super block's checksum?
btrfsck accepts broken filesystems, so open_ctree_broken should possibly
detect but skip the checksum mismatch.
On Fri, Jun 21, 2013 at 5:18 PM, David Sterba dste...@suse.cz wrote:
On Thu, Jun 20, 2013 at 06:08:29PM +0100, Filipe David Manana wrote:
Is there any reason why the btrfs progs (except for btrfs-show-super)
don't validate the super block's checksum?
btrfsck accepts broken filesystems, so
Ping.
Is there any reason why the btrfs progs (except for btrfs-show-super)
don't validate the super block's checksum?
thanks
On Mon, Jun 10, 2013 at 8:51 PM, Filipe David Borba Manana
fdman...@gmail.com wrote:
After finding a super block in a device also validate its
checksum. This
After finding a super block in a device also validate its
checksum. This validation is done in the kernel but it was
missing in btrfs-progs.
The function btrfs_check_super_csum() is imported from the
file fs/btrfs/disk-io.c in the kernel source tree.
Signed-off-by: Filipe David Borba Manana
