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From: Xin LI <delphij@FreeBSD.org>
Date: Wed, 27 Feb 2013 21:58:06 +0000 (UTC)
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Subject: svn commit: r247422 - head
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Author: delphij
Date: Wed Feb 27 21:58:06 2013
New Revision: 247422
URL: http://svnweb.freebsd.org/changeset/base/247422

Log:
  Add a reminder that the user should update boot block if they are upgrading
  their existing system and use LZ4 compression for ZFS.
  
  Suggested by:	mm
  MFC after:	3 days

Modified:
  head/UPDATING

Modified: head/UPDATING
==============================================================================
--- head/UPDATING	Wed Feb 27 21:03:19 2013	(r247421)
+++ head/UPDATING	Wed Feb 27 21:58:06 2013	(r247422)
@@ -26,6 +26,13 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 10
 	disable the most expensive debugging functionality run
 	"ln -s 'abort:false,junk:false' /etc/malloc.conf".)
 
+20130208:
+	A new compression method (lz4) has been merged to -HEAD.  Please
+	refer to zpool-features(7) for more information.
+
+	Please refer to the "ZFS notes" section of this file for information
+	on upgrading boot ZFS pools.
+
 20130129:
 	A BSD-licensed patch(1) variant has been added and is installed
 	as bsdpatch, being the GNU version the default patch.