[linux-lvm] [Bulk] Re: lvm protected against crypt/luks
Ondrej Kozina
okozina at redhat.com
Tue Mar 8 14:14:47 UTC 2016
On 03/08/2016 03:02 PM, lejeczek wrote:
> superb, thanks chaps,
> on keyfiles, would you know why this:
>
> cryptsetup luksOpen /dev/h300Int1/0 h300Int1.0_crypt
> /etc/crypttab.key --keyfile-offset 12
>
IIUC it seems like missing -d/--key-file option in front of
"/etc/crypttab.key" string. Well it also depends on actual content of
your /etc/crypttab.key file. Does it really contain backup of your
keyslot passphrase (human readable text data)? Or does it contain volume
key for your luks device (usually looks like binary data, bunch of
random bytes that really should not be human readable:))
Regards
Ondrej
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