Use all defaults for everything. Anything new by show should do the
right thing including 4096 byte alignment.
gargamel:~# cryptsetup luksDump /dev/md8
[snip]
Payload offset: 3072
This is a bit weird because the default is 4096. But because the LUKS
offset (header + payload + extra unused space)
On Sun, Feb 14, 2016 at 01:43:05PM -0700, Chris Murphy wrote:
> Use all defaults for everything. Anything new by show should do the
> right thing including 4096 byte alignment.
>
> gargamel:~# cryptsetup luksDump /dev/md8
> [snip]
> Payload offset: 3072
>
> This is a bit weird because the
I have a 5 drive md array with dmcrypt on top, and btrfs on top of that.
Kernel: 4.4 but the filesystem was created 2 years ago with an older version
of btrfs.
It's littered with files and hardlinks (it's a backup server). Mostly it
gets btrfs receive data, and rsyncs of filesystem trees that are
