5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# CDDL HEADER START
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# The contents of this file are subject to the terms of the
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# Common Development and Distribution License (the "License").
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# You may not use this file except in compliance with the License.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# or http://www.opensolaris.org/os/licensing.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# See the License for the specific language governing permissions
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# and limitations under the License.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# When distributing Covered Code, include this CDDL HEADER in each
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# If applicable, add the following below this CDDL HEADER, with the
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# fields enclosed by brackets "[]" replaced with your own identifying
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# information: Portions Copyright [yyyy] [name of copyright owner]
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# CDDL HEADER END
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# Use is subject to license terms.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# The mpt_sas driver, as a pHCI driver, must specify the vHCI class it
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# belongs to(scsi_vhci).
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing Chinaddi-vhci-class="scsi_vhci";
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# I/O multipathing feature (MPxIO) can be enabled or disabled using
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# mpxio-disable property. Setting mpxio-disable="no" will activate
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# I/O multipathing; setting mpxio-disable="yes" disables the feature.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# Global mpxio-disable property:
ed7418ae3db79aed594bc486a3b52fc971f4ea4fAndy Giles# To globally enable MPxIO on all LSI MPT SAS 2.0/2.5 controllers set:
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# mpxio-disable="no";
ed7418ae3db79aed594bc486a3b52fc971f4ea4fAndy Giles# To globally disable MPxIO on all LSI MPT SAS 2.0/2.5 controllers set:
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# mpxio-disable="yes";
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# You can also enable or disable MPxIO on a per HBA basis.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# Per HBA settings override the global setting for the specified HBAs.
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# To disable MPxIO on a controller whose parent is /pci@7c0/pci@0/pci@9
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# and the unit-address is "0" set:
5b5046010dc014958659914f953b1197da4054acjiang wu - Sun Microsystems - Beijing China# name="mpt_sas" parent="/pci@7c0/pci@0/pci@9" unit-address="0" mpxio-disable="yes";