Re: boot error: zfs + luks + grub

[James]

Thanks Andrei,

Still haven't issues. Here's the output of the bootinfoscript, as requested:

http://pastebin.com/EeG0GKkM

Here's what grub returns when I reboot:

Attempting to decrypt master key...
Enter passphrase for hd2,msdos2 (<uuid>):
Slot 0 opened
Enter passphrase for hd3,msdos2 (<uuid>):
Slot 0 opened
Enter passphrase for hd1,msdos2 (<uuid>):
Slot 0 opened
error: no such cryptodisk found.
Entering rescue mode...
grub rescue>

Any thoughts / help greatly appreciated.

On Sun, Jun 19, 2016 at 8:46 AM, Andrei Borzenkov <address@hidden>
wrote:

> 18.06.2016 01:03, James пишет:
> > Thanks Andrei, this helped. I rebuilt my initramfs and updated grub.
> > Definitely a step in the right direction.
> >
> > Now when I reboot my system GRUB will prompt me for a master key. I
> provide
> > the password and successfully unlock (presumably) one of the crypto
> disks.
> >
> > It then prompts me for another password. It says that it opens slot 0,
> but
> > then GRUB immediately fails.
> >
> > Please see attached screenshot.
> >
> > Any thoughts on why this is happening?
> >
>
> Not really. When you run grub-install, it creates
> /boot/grub/i386-pc/load.cfg (I assume you are using legacy BIOS
> platform; substitute for x86_64-efi otherwise) that is then enbedded in
> core.img. Could you post content of this file? Alternatively, if you are
> using legacy BIOS, could you run
> https://github.com/arvidjaar/bootinfoscript and make results available?
>
> > On Wed, Jun 15, 2016 at 11:28 PM, Andrei Borzenkov <address@hidden>
> > wrote:
> >
> >> 16.06.2016 00:52, James пишет:
> >>> Hello,
> >>>
> >>> Hoping to get some help with a (seemingly basic) setup I'm struggling
> >> with.
> >>>
> >>> I'm using Ubuntu Xenial (16.04) and installing on ZFS on LUKS which, as
> >> far
> >>> as I have read, is supported. A reboot after going through the
> >> installation
> >>> process results in an ugly error:
> >>>
> >>> error: no such cryptodisk found.
> >>> Entering rescue mode...
> >>> grub rescue>
> >>>
> >> ...
> >>
> >>>
> >>> # cat /etc/default/grub
> >>> GRUB_DEFAULT=0
> >>> GRUB_HIDDEN_TIMEOUT=0
> >>> GRUB_HIDDEN_TIMEOUT_QUIET=true
> >>> GRUB_TIMEOUT=10
> >>> GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
> >>> GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
> >>> GRUB_CMDLINE_LINUX=""
> >>>
> >>
> >> For historical reasons grub does not add support for cryptodisk unless
> >>
> >> GRUB_ENABLE_CRYPTODISK=y
> >>
> >> is present. Please add it and re-run grub-install and grub-mkconfig.
> >>
> >> I begin to think that at least grub-install should unconditionally probe
> >> for cryptodisk.
> >>
> >>
> >
>
>