svn commit: r52632 - head/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes

[Glen Barber]

Author: gjb
Date: Mon Dec 10 18:22:35 2018
New Revision: 52632
URL: https://svnweb.freebsd.org/changeset/doc/52632

Log:
  Document r334844, vfs.zfs.arc_min_prescient_prefetch_ms and
  vfs.zfs.arc_min_prefetch_ms tunables, and 'zpool scrub' performance
  improvements.
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/relnotes.xml

Modified: head/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/relnotes.xml
==============================================================================
--- head/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/relnotes.xml	Mon Dec 10 18:22:34 2018	(r52631)
+++ head/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/relnotes.xml	Mon Dec 10 18:22:35 2018	(r52632)
@@ -796,7 +796,12 @@
     <sect2 xml:id="storage-zfs">
       <title>ZFS</title>
 
-      <para> </para>
+      <para revision="334844"><acronym>ZFS</acronym> has been updated
+	to include new &man.sysctl.8;s,
+	<literal>vfs.zfs.arc_min_prefetch_ms</literal> and
+	<literal>vfs.zfs.arc_min_prescient_prefetch_ms</literal>,
+	which improve performance of the &man.zpool.8;
+	<literal>scrub</literal> subcommand.</para>
     </sect2>
 
     <sect2 xml:id="storage-geom">