From owner-freebsd-fs@FreeBSD.ORG  Tue Nov 17 21:43:51 2009
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To: "Robert Noland" <rnoland@freebsd.org>
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Date: Tue, 17 Nov 2009 22:43:46 +0100
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From: "Emil Smolenski" <ambsd@raisa.eu.org>
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Cc: freebsd-fs@freebsd.org, freebsd-current@freebsd.org
Subject: Re: GPT boot with ZFS RAIDZ "ZFS: i/o error - all block copies
 unavailable"
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On Mon, 16 Nov 2009 19:33:34 +0100, Emil Smolenski <ambsd@raisa.eu.org>  
wrote:

>> Matt's patch only effects raidz volumes.
>   Oh, I see. Maybe there is similar bug in ZFS on single disk volumes  
> also?

>>>   (is this procedure of updating zfsboot correct?)
>> This should be correct for updating the first stage bootstrap code.  The
>> loader (boot/loader) is actually updated during installworld.
>
>   I'll try full build/installworld tomorrow.

  It, unfortunately, didn't solve this issue. Should I file a PR? I would  
like to help in debugging it (however my skills in low-level C aren't  
strong enough to do it on my own).

-- 
am