svn commit: r46625 - head/en_US.ISO8859-1/books/handbook/zfs
Xin LI
delphij at FreeBSD.org
Wed Apr 29 21:59:53 UTC 2015
Author: delphij
Date: Wed Apr 29 21:59:52 2015
New Revision: 46625
URL: https://svnweb.freebsd.org/changeset/doc/46625
Log:
Remove obsolete and wrong information.
Modified:
head/en_US.ISO8859-1/books/handbook/zfs/chapter.xml
Modified: head/en_US.ISO8859-1/books/handbook/zfs/chapter.xml
==============================================================================
--- head/en_US.ISO8859-1/books/handbook/zfs/chapter.xml Wed Apr 29 00:51:18 2015 (r46624)
+++ head/en_US.ISO8859-1/books/handbook/zfs/chapter.xml Wed Apr 29 21:59:52 2015 (r46625)
@@ -3173,20 +3173,6 @@ dedup = 1.05, compress = 1.11, copies =
<listitem>
<para
- xml:id="zfs-advanced-tuning-write_to_degraded"><emphasis><varname>vfs.zfs.write_to_degraded</varname></emphasis>
- - Control whether new data is written to a vdev that is
- in the <link linkend="zfs-term-degraded">DEGRADED</link>
- state. Defaults to <literal>0</literal>, preventing
- writes to any top level vdev that is in a degraded state.
- The administrator may wish to allow writing to degraded
- vdevs to prevent the amount of free space across the vdevs
- from becoming unbalanced, which will reduce read and write
- performance. This value can be adjusted at any time with
- &man.sysctl.8;.</para>
- </listitem>
-
- <listitem>
- <para
xml:id="zfs-advanced-tuning-vdev-max_pending"><emphasis><varname>vfs.zfs.vdev.max_pending</varname></emphasis>
- Limit the number of pending I/O requests per device.
A higher value will keep the device command queue full
More information about the svn-doc-all
mailing list