svn commit: r270748 - stable/10/release/doc/en_US.ISO8859-1/relnotes

[Alexander Motin]

Author: mav
Date: Thu Aug 28 09:40:44 2014
New Revision: 270748
URL: http://svnweb.freebsd.org/changeset/base/270748

Log:
  Document some CTL improvements.

Modified:
  stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml

Modified: stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml
==============================================================================
--- stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml	Thu Aug 28 09:00:53 2014	(r270747)
+++ stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml	Thu Aug 28 09:40:44 2014	(r270748)
@@ -591,10 +591,6 @@
 	  <literal>disklabel64</literal> partitioning scheme has been
 	  added to &man.gpart.8;.</para>
 
-	<para revision="269298">The maximum number of
-	  <acronym>SCSI</acronym> ports in the &man.ctl.4; driver has
-	  been increased from 32 to 128.</para>
-
 	<para revision="270552">A new &man.sysctl.8; and
 	  &man.loader.8; tunable,
 	  <literal>kern.geom.part.mbr.enforce_chs</literal> has been
@@ -603,6 +599,36 @@
 	  <literal>GEOM_PART_MBR</literal> will automatically
 	  recalculate the user-specified offset and size for alignment
 	  with the disk geometry.</para>
+
+	<para contrib="sponsor" sponsor="&ix;">CAM Target Layer (CTL)
+	 got many impromenets:</para>
+	<itemizedlist>
+	  <listitem>
+	    <para>Support for UNMAP, WRITE SAME, COMPARE AND WRITE, XCOPY
+		and some other SCSI commands was added to support VMWare VAAI
+		and Microsoft ODX storage acceleration.</para>
+	  </listitem>
+	  <listitem>
+	    <para revision="265642">READ/WRITE size limitations were removed
+		by supporting multiple data moves per command.</para>
+	  </listitem>
+	  <listitem>
+	    <para revision="268556">Finer-grained per-LUN locking and
+		multiple worker threads for better SMP scapability.</para>
+	  </listitem>
+	  <listitem>
+	    <para revision="269297">Memory consumption reduced by several
+		times by disabling some never used functionality.</para>
+	  </listitem>
+	  <listitem>
+	    <para revision="269298">The maximum number of
+		<acronym>SCSI</acronym> ports increased from 32 to 128</para>
+	  </listitem>
+	  <listitem>
+	    <para revision="269429">Improved ZVOL integration for better
+		performance.</para>
+	  </listitem>
+	</itemizedlist>
       </sect3>
 
       <sect3 xml:id="fs">