Boot disk with 3 LUKS/dm-crypt GPT partitions
(hd0,gpt3) (hd0,gpt4) (hd0,gpt5)
grub is in (hd0,gpt3). The others have a LVM VG each.
Using GRUB_ENABLE_CRYPTODISK=y
I deliberately fail the first pass-phrase entry to get the rescue environment. I then
cryptomount hd0,gpt3
(crypto0) device is now present and prefix/root are set correctly.
I insmod some other modules (exploring available functions) and
set debug=cryptodisk
I try to
cryptomount hd0,gpt4 cryptomount hd0,gpt4
and see the message
disk/cryptodisk.c:978: already mounted as crypto0
With the attached patch the mounts now work:
Attempting to decrypt master key... Enter passphrase for hd0,gpt3 ( ...UUID...) Slot 0 opened disk/cryptodisk.c:718: insert 0, source 'hd0,gpt3', id 128, dev_id 0 grub rescue> ls (hd0) (hd0,gpt5) (hd0,gpt4) (hd0,gpt3) (hd0,gpt2) (hd0,gpt1) (crypto0) (proc) grub rescue> cryptomount hd0,gpt4 Attempting to decrypt master key... Enter passphrase for hd0,gpt4 (...UUID...) Slot 0 opened disk/cryptodisk.c:718: insert 1, source 'hd0,gpt4', id 128, dev_id 0 grub rescue> cryptomount hd0,gpt5 Attempting to decrypt master key... Enter passphrase for hd0,gpt5 (...UUID...) Slot 0 opened disk/cryptodisk.c:718: insert 2, source 'hd0,gpt4', id 128, dev_id 0 grub rescue> insmod lvm grub rescue> ls (lvm/VG_OS-x86_64.usr_local) (lvm/VG_OS-ubuntu_15.10_var) (lvm/VG_OS-ubuntu_15.10_rootfs) (lvm/VG_DATA-home) (hd0) (hd0,gpt5) (hd0,gpt4) (hd0,gpt3) (hd0,gpt2) (hd0,gpt1) (crypto2) (crypto1) (crypto0) (proc)
Boot disk with 3 LUKS/dm-crypt GPT partitions
(hd0,gpt3) (hd0,gpt4) (hd0,gpt5)
grub is in (hd0,gpt3). The others have a LVM VG each.
Using GRUB_ENABLE_ CRYPTODISK= y
I deliberately fail the first pass-phrase entry to get the rescue environment. I then
cryptomount hd0,gpt3
(crypto0) device is now present and prefix/root are set correctly.
I insmod some other modules (exploring available functions) and
set debug=cryptodisk
I try to
cryptomount hd0,gpt4
cryptomount hd0,gpt4
and see the message
disk/cryptodisk .c:978: already mounted as crypto0
With the attached patch the mounts now work:
Attempting to decrypt master key... .c:718: insert 0, source 'hd0,gpt3', id 128, dev_id 0 .c:718: insert 1, source 'hd0,gpt4', id 128, dev_id 0 .c:718: insert 2, source 'hd0,gpt4', id 128, dev_id 0 OS-x86_ 64.usr_ local) (lvm/VG_ OS-ubuntu_ 15.10_var) (lvm/VG_ OS-ubuntu_ 15.10_rootfs) (lvm/VG_DATA-home) (hd0) (hd0,gpt5) (hd0,gpt4) (hd0,gpt3) (hd0,gpt2) (hd0,gpt1) (crypto2) (crypto1) (crypto0) (proc)
Enter passphrase for hd0,gpt3 ( ...UUID...)
Slot 0 opened
disk/cryptodisk
grub rescue> ls
(hd0) (hd0,gpt5) (hd0,gpt4) (hd0,gpt3) (hd0,gpt2) (hd0,gpt1) (crypto0) (proc)
grub rescue> cryptomount hd0,gpt4
Attempting to decrypt master key...
Enter passphrase for hd0,gpt4 (...UUID...)
Slot 0 opened
disk/cryptodisk
grub rescue> cryptomount hd0,gpt5
Attempting to decrypt master key...
Enter passphrase for hd0,gpt5 (...UUID...)
Slot 0 opened
disk/cryptodisk
grub rescue> insmod lvm
grub rescue> ls
(lvm/VG_