[dm-crypt] ioctl missing
mbroz at redhat.com
Wed Aug 1 12:06:38 CEST 2012
On 08/01/2012 10:32 AM, Laurence Darby wrote:
> I've got this problem as well after upgrading to linux 3.5, while 3.0.1
> works fine, so this is probably bisectable... The full output is:
no need to bisect, it is missing some crypto module in kernel
> [45852.267229] device-mapper: table: 252:0: crypt: Error creating IV
> [45852.267232] device-mapper: ioctl: error adding target to table
means that kernel(dmcrypt) cannot initialize some crypto primitive.
"Check that kernel supports aes-cbc-essiv:sha256 cipher" is clear,
check you have AES, CBC mode and SHA256 crypto compiled in!
(I guess sha256 is missing for some reason.)
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