kern/151910: [zfs] booting from raidz/raidz2 on ciss(4) doesn't work

[pjd at FreeBSD.org]

Synopsis: [zfs] booting from raidz/raidz2 on ciss(4) doesn't work

State-Changed-From-To: open->feedback
State-Changed-By: pjd
State-Changed-When: pon 8 lis 2010 15:08:24 UTC
State-Changed-Why: 
Could you take a look at two files in FreeBSD HEAD:

	sys/boot/i386/zfsboot/zfsboot.c
	sys/boot/i386/libi386/biosdisk.c

Look for VIRTUALBOX in there and apply the same changes to your stable/8 code
or just modify the code to use code that is compiled with VIRTUALBOX defined.
There is a bug in VirtualBox that the BIOS reports only one disk available,
but if you ignore that and just look for more, you will find them.
Maybe there is a similar bug in your BIOS?
Please try it out and let me know. If it won't work we ca add more debug to
see where and why it fails exactly.


Responsible-Changed-From-To: freebsd-fs->pjd
Responsible-Changed-By: pjd
Responsible-Changed-When: pon 8 lis 2010 15:08:24 UTC
Responsible-Changed-Why: 
I'll take this one.

http://www.freebsd.org/cgi/query-pr.cgi?pr=151910