Editing The "/Kernel/Drv/Scsi_Vhci.conf" Settings; Reconfiguring And Restarting The Server - Fujitsu ETERNUS2000 100 Manual

Chapter 3 Setting Up MPxIO
> 3.1 Solaris 10 OS
3.1.4

Editing the "/kernel/drv/scsi_vhci.conf" Settings

Edit the "/kernel/drv/scsi_vhci.conf" file to enable the auto-failback function.
Check that an "auto-failback="enable";" line exists, enabling the auto-failback function.
Otherwise, add this line or change its value to "enable".
# Copyright 2004 Sun Microsystems, Inc.
All rights reserved.
# Use is subject to license terms.
#
#pragma ident
#
name="scsi_vhci" class="root";
#
# Load balancing global configuration: setting load-balance="none" will cause
# all I/O to a given device (which supports multipath I/O) to occur via one
# path.
# to be used in turn.
#
load-balance="round-robin";
#
# Automatic failback configuration
# possible values are auto-failback="enable" or auto-failback="disable"
auto-failback="enable";
#
# For enabling MPxIO support for 3rd party symmetric device need an
# entry similar to following in this file. Just replace the "SUN
# part with the Vendor ID/Product ID for the device, exactly as reported by
# Inquiry cmd.
#
# device-type-scsi-options-list =
# "SUN
#
# symmetric-option = 0x1000000;
3.1.5

Reconfiguring and Restarting the Server

Reconfigure and reboot the server to effect the new settings.
The ETERNUS Disk storage system can be reconfigured by creating the "/reconfigure" file and
rebooting the server.
# touch /reconfigure
# /usr/sbin/shutdown -y -g0 -i6
P3AM-2722-04ENZ0 ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
"@(#)scsi_vhci.conf
Setting load-balance="round-robin" will cause each path to the device
Check that auto-failback is enabled.
SENA", "symmetric-option";
10
1.9 04/08/26 SMI"
SENA"
Copyright 2010 FUJITSU LIMITED