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Subject: [Bug 204484] ZFS caches on 4K GELI devices accumulate inordinate
 write errors
Date: Thu, 12 Nov 2015 10:25:59 +0000
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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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