* RAIDZ Support
@ 2012-02-06 20:27 Richard Laager
2012-03-03 21:08 ` Vladimir 'φ-coder/phcoder' Serbinenko
0 siblings, 1 reply; 2+ messages in thread
From: Richard Laager @ 2012-02-06 20:27 UTC (permalink / raw)
To: Vladimir 'φ-coder/phcoder' Serbinenko; +Cc: grub-devel
[-- Attachment #1: Type: text/plain, Size: 631 bytes --]
I tried booting off a 3-disk raidz1 pool. By default, ZFS on Linux uses
a GPT label even for whole-disk pools. I've also tried overriding that
and putting the zpool directly on the 3 disks.
Either way, grub-probe / is happy. grub-install /dev/sda doesn't
complain (though grub-install /dev/sd[bc] fails). But when I try to
boot, GRUB says "error: no such device: 451dab4c40fdb4c1." (the GUID
obviously changed when I recreated the pool).
One way, prefix and root use "hd0, gpt1". The other way, they use "hd0".
What should I do to start debugging this?
How can I enable the grub_dprintf() output?
--
Richard
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: RAIDZ Support
2012-02-06 20:27 RAIDZ Support Richard Laager
@ 2012-03-03 21:08 ` Vladimir 'φ-coder/phcoder' Serbinenko
0 siblings, 0 replies; 2+ messages in thread
From: Vladimir 'φ-coder/phcoder' Serbinenko @ 2012-03-03 21:08 UTC (permalink / raw)
To: Richard Laager; +Cc: grub-devel
On 06.02.2012 21:27, Richard Laager wrote:
> I tried booting off a 3-disk raidz1 pool. By default, ZFS on Linux uses
> a GPT label even for whole-disk pools. I've also tried overriding that
> and putting the zpool directly on the 3 disks.
>
> Either way, grub-probe / is happy. grub-install /dev/sda doesn't
> complain (though grub-install /dev/sd[bc] fails). But when I try to
> boot, GRUB says "error: no such device: 451dab4c40fdb4c1." (the GUID
> obviously changed when I recreated the pool).
>
> One way, prefix and root use "hd0, gpt1". The other way, they use "hd0".
>
> What should I do to start debugging this?
I'd try testing with grub-fstest and checking the output of ls with
different arguments
> How can I enable the grub_dprintf() output?
>
--
Regards
Vladimir 'φ-coder/phcoder' Serbinenko
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-03-03 21:09 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-02-06 20:27 RAIDZ Support Richard Laager
2012-03-03 21:08 ` Vladimir 'φ-coder/phcoder' Serbinenko
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.