damaged encrypted LUKS device

[Markus Feldmann]

Am 26.11.2011 17:40, schrieb Matija Nalis:
>
> try "e2fsck -C0 /dev/dm-0" (assuming /dev/dm-0 is your block device
> after decryption).

How can i be sure, that my cryptsetup/LUKS harddisk is still decrypted?

<cryptsetup status /dev/dm-1> gives me:
> root at feld-bert:/home/markus# cryptsetup status /dev/dm-1
> /dev/mapper//dev/dm-1 is active.
>   type:    LUKS1
>   cipher:  aes-xts-plain
>   keysize: 256 bits
>   device:  /dev/sdb
>   offset:  4096 sectors
>   size:    1953521072 sectors
>   mode:    read/write