Public bug reported:
Binary package hint: cryptsetup
i have set up /etc/crypttab:
# <target name> <source device> <key file> <options>
hda10 /dev/hda10 /root/mdp_p2p luks
and /etc/fstab:
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
/dev/hda1 none swap sw 0 0
/dev/hda8 / reiserfs notail 0 1
/dev/hda2 /media/hda2 ntfs defaults,nls=utf8,umask=007,gid=46 0
1
/dev/hda5 /media/hda5 xfs defaults 0 0
/dev/hda6 /media/hda6 reiserfs defaults 0 2
/dev/hda7 /media/hda7 vfat defaults,utf8,umask=007,gid=46 0
1/dev/hda9 /media/hda9 reiserfs defaults 0 2
/dev/mapper/hda10 /media/hda10 xfs defaults 0 0
and at boot, cryptdisks says [OK] but my crypted partitions is not
available, neither it has been mounted (it should have been isn't it ?)
when i look at cryptdisks, it seems buggy to me.
line 46:
$DEVMAPCMD mknodes
it creates (for me) hda1,...,hda10 nodes in /dev/mapper. why ? those
nodes must be set up by cryptsetup.
and these nodes make the test line 57
if test -b $MAPPER/$dst; then
succeed and no partitions are mounted !
i have commented line 46. but that does not work either. because hda10
nodes is not created. why ?
if i run manually (with modified cryptdisks script) i got :
[~]# /etc/init.d/cryptdisks stop
* Stopping crypto disks...
[ ok ]
[~]# /etc/init.d/cryptdisks start
* Starting crypto disks...
- INSECURE MODE FOR /root/mdp_p2p
key slot 0 unlocked.
Command failed: device-mapper: create ioctl failed: Device or resource busy
[ ok ]
[~]# ls /dev/mapper/
control
[~]# /etc/init.d/cryptdisks stop
* Stopping crypto disks...
[ ok ]
[~]# /etc/init.d/cryptdisks start
* Starting crypto disks...
- INSECURE MODE FOR /root/mdp_p2p
key slot 0 unlocked.
Command successful.
WHY did the first crypsetup failed with an ioctl error ??? and note the
error but there is still an [OK] displayed. funny isn't it ?
** Affects: cryptsetup (Ubuntu)
Importance: Untriaged
Status: Unconfirmed
--
cryptdisks script does not work (with luks partitions)
https://launchpad.net/bugs/56120
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