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Date:      Thu, 12 Nov 2015 10:25:59 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-fs@FreeBSD.org
Subject:   [Bug 204484] ZFS caches on 4K GELI devices accumulate inordinate write errors
Message-ID:  <bug-204484-3630-8RpsL3brJ7@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-204484-3630@https.bugs.freebsd.org/bugzilla/>
References:  <bug-204484-3630@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204484

nowak@tepeserwery.pl changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nowak@tepeserwery.pl

--- Comment #1 from nowak@tepeserwery.pl ---
L2ARC issues physical writes of size possibly not aligned to device block size.
zio_vdev_io_start would later align by padding with zeroes. This changed with
http://svnweb.freebsd.org/base/head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c?r1=268123&r2=268855&pathrev=269093
where IO tagged as physical would not be padded (without fixing L2ARC).

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