Date: Tue, 29 Sep 2009 08:39:01 -0700 From: Artem Belevich <fbsdlist@src.cx> To: Ollivier Robert <roberto@keltia.freenix.fr> Cc: dfr@freebsd.org, Stefan Bethke <stb@lassitu.de>, freebsd-current@freebsd.org Subject: Re: Booting off raidz *mostly* work Message-ID: <ed91d4a80909290839n11087f7raeb39a4087cf3475@mail.gmail.com> In-Reply-To: <20090929114247.GA12097@roberto-al.eurocontrol.fr> References: <20090925154125.GD48707@roberto-al.eurocontrol.fr> <AE91C53E-FD74-4B6D-9498-D4F11FE5AA2E@lassitu.de> <ed91d4a80909251449i47d2a31dw4ebfd74f71e29dba@mail.gmail.com> <290F8258-F9F7-42C8-83EB-88266B2992E4@rabson.org> <20090929114247.GA12097@roberto-al.eurocontrol.fr>
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> I'm not sure we can use the grub's code directly... Probably not -- it's under GPL. Besides, it does not seem to support raidz/raidz2. > How could we verify whether it is gang blocks that break the loader? Beats me at the moment. Perhaps we could use zdb (is there any documentation on it?) to dump info about all blocks used by files involved in booting and then see if any of them are gang blocks. --Artem
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