Date: Wed, 3 Sep 2014 16:46:32 +0000 (UTC) From: Glen Barber <gjb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r271034 - stable/10/release/doc/en_US.ISO8859-1/relnotes Message-ID: <201409031646.s83GkW2n029223@svn.freebsd.org>
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Author: gjb Date: Wed Sep 3 16:46:31 2014 New Revision: 271034 URL: http://svnweb.freebsd.org/changeset/base/271034 Log: Document r265524, iSCSI performance optimizations. Submitted by: trasz 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 Wed Sep 3 16:46:29 2014 (r271033) +++ stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml Wed Sep 3 16:46:31 2014 (r271034) @@ -574,6 +574,13 @@ to coalesce <acronym>PDUs</acronym> and avoid lock contention.</para> + <para revision="265524" contrib="sponsor" + sponsor="&ix;">Several performance optimizations have been + made to the <acronym>iSCSI</acronym> subsystem, including + deferring wakeup until enough data has been received to + read or write a file, reducing <acronym>CPU</acronym> usage + and throughput performance with large I/O workloads.</para> + <para>New kernel-based iSCSI target and initiator code took many fixes and performance optimizations.</para> </sect3>
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