LUKS Error

Tuxhub · 01-14-2012, 06:58 PM

Hi all,

Can anybody help me to resolve the following error which I am encountering while encrypting /dev/volgrp/lvg2 using Luks.

[root@tux ~]# cryptsetup luksFormat /dev/volgrp/lvg2

WARNING!
========
This will overwrite data on /dev/volgrp/lvg2

Are you sure? (Type uppercase yes):YES
Enter LUKS passphrase:
Verify passphrase:
Failed to setup dm-crypt key mapping.
Check karnel for support for the aes-cbc-essiv:sha566 cipher
spec and verify that /dev/volgro/lvg2 contains atleast 133 sectors.
Failed to write to key storage.

Your help will be appreciated...

Thanks.

T3RM1NVT0R · 01-14-2012, 07:32 PM

Hi Tuxhub,

Could you please let us know the following:

1. Distribution and distribution version you are running on.
2. Output of the following commands:

a.

Code:

cat /var/log/messages

b.

Code:

lsmod

c.

Code:

lvdisplay

d.

Code:

vgdisplay