DM_UUID now contains prefix (CRYPT-), device type (LUKS1, PLAIN, TEMP),
UUID (if provided - LUKS) and device name.
Because e.g. snapshot of full LUKS device during activation must have different
name, DM-UUID is different too and we do not need --disable-uuid option.
DM-UUID is persistent during activation time.
* Revert (and solve different way): Replace not safe option --non-exclusive with --disable-uuid.
Signed-off-by: Milan Broz <mbroz@redhat.com>
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@105 36d66b0a-2a48-0410-832c-cd162a569da5
Device mapper device should use UUID string if possible.
UDEV can then easily distinguish the device type etc.
cryptsetup now uses CRYPT prefix for uuid.
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@55 36d66b0a-2a48-0410-832c-cd162a569da5
(And remove misleading error message later.)
Because kernel and libdevmapper does not provide
better error message then "invalid parameters"
add some error hint if dm-crypt mapping failed.
(Key size and kernel version check for XTS and LRW mode
for now.)
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@52 36d66b0a-2a48-0410-832c-cd162a569da5
Fix signal handler to proper close device, otherwise if the descriptor
is 0, it keeps device open and temporary-cryptsetup-$PID mapping
is not removed (leaving device open and unusable).
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@30 36d66b0a-2a48-0410-832c-cd162a569da5
