svn commit: r270610 - stable/10/release/doc/en_US.ISO8859-1/relnotes

Glen Barber gjb at FreeBSD.org
Mon Aug 25 18:52:48 UTC 2014


Author: gjb
Date: Mon Aug 25 18:52:47 2014
New Revision: 270610
URL: http://svnweb.freebsd.org/changeset/base/270610

Log:
  Document r269774, new zfs(8) sysctls.
  
  Sponsored by:	The FreeBSD Foundation

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	Mon Aug 25 18:52:45 2014	(r270609)
+++ stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml	Mon Aug 25 18:52:47 2014	(r270610)
@@ -477,6 +477,27 @@
 	  a <acronym>UFS</acronym> filesystem dump to
 	  a <acronym>ZFS</acronym> filesystem by writing restored
 	  files in block sizes that are a multiple of 1024.</para>
+
+	<para revision="269774">Two &man.sysctl.8;s have been added
+	  to the &man.zfs.8; filesystem:</para>
+
+	<itemizedlist>
+	  <listitem>
+	    <para>
+	      <literal>vfs.zfs.mg_fragmentation_threshold</literal>: The
+	      percentage of the metaslab group size that should be
+	      considered eligible for allocation, unless all metaslab
+	      groups within the metaslab class have also crossed this
+	      threshold.</para>
+	  </listitem>
+
+	  <listitem>
+	    <para>
+	      <literal>vfs.zfs.metaslab.fragmentation_threshold</literal>: The
+	      maximum percentage of metaslab fragmentation level to
+	      keep their active state</para>
+	  </listitem>
+	</itemizedlist>
       </sect3>
     </sect2>
 


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