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Date:      Fri, 06 Feb 2015 00:19:52 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 195174] bsdinstall(8) does not align partitions at 4k (or more)
Message-ID:  <bug-195174-8-m8DLz681f3@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-195174-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-195174-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195174

--- Comment #3 from Allan Jude <allanjude@FreeBSD.org> ---
(In reply to Devin Teske from comment #2)

The change to vfs.zfs.min_auto_ashift=12 only affects ZFS (it is the
replacement for gnop), it does not change the actual partition alignment
(controlled with the -a flag when using gpart add)

the zfsboot code will need to be modified to use -a 4k or -a 1m when creating
the non-boot partitions. I am not sure what the correct way to handle this is
for MBR though.

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