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authorgjb <gjb@FreeBSD.org>2014-01-18 03:44:43 +0000
committergjb <gjb@FreeBSD.org>2014-01-18 03:44:43 +0000
commit78cc26793a50392a2e377d62870ee7e787d9ef4b (patch)
tree5170f1b7a624cbb96a492e5e7cc5245f5b65d50f /release/doc
parentc634686d69473226013552407c57375b0ea8f95a (diff)
downloadFreeBSD-src-78cc26793a50392a2e377d62870ee7e787d9ef4b.zip
FreeBSD-src-78cc26793a50392a2e377d62870ee7e787d9ef4b.tar.gz
Document possible poor NFSv6 performance with bxe(4) when 'tso'
is enabled. Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'release/doc')
-rw-r--r--release/doc/en_US.ISO8859-1/errata/article.xml10
1 files changed, 10 insertions, 0 deletions
diff --git a/release/doc/en_US.ISO8859-1/errata/article.xml b/release/doc/en_US.ISO8859-1/errata/article.xml
index 5335b22..2c18983 100644
--- a/release/doc/en_US.ISO8859-1/errata/article.xml
+++ b/release/doc/en_US.ISO8859-1/errata/article.xml
@@ -195,6 +195,16 @@ boot</screen>
This bug has been fixed on &os;-CURRENT and will be fixed
in &os;-STABLE.</para>
</listitem>
+
+ <listitem>
+ <para>In some NFSv4 environments, &man.bxe.4; with
+ <literal>tso</literal> enabled may experience issues with
+ packet corruption, resulting in poor performance. In some
+ cases, turning off <literal>tso</literal> will resolve the
+ issue. See &man.ifconfig.8; for more information about the
+ <literal>-tso</literal> flag.</para>
+ </listitem>
+
</itemizedlist>
</sect1>
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