wrsm_lastwci revision 7c478bd95313f5f23a4c958a745db2134aa03244
#!/bin/ksh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License"). You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright (c) 2001 by Sun Microsystems, Inc.
# All rights reserved.
#
#ident "%Z%%M% %I% %E% SMI"
WRSMSTAT="/usr/platform/sun4u/sbin/wrsmstat"
#
# This script tells the user that the removal of a WCI is not allowed
# when it is the last WCI in a wrsm controller.
#
function do_scriptinfo
{
echo "rcm_script_version=1"
echo "rcm_script_func_info=script for wrsm wci DR"
exit 0
}
function do_register
{
ls /dev/wci* 2>/dev/null | while read devname
do
echo "rcm_resource_name=$devname"
done
exit 0
}
function do_resourceinfo
{
id=`expr $1 : '/dev/wci\(.*\)'`
ctlr=`$WRSMSTAT wrsm -w 0x$id -p 2>/dev/null`
if [ "X$ctlr" = "X" ]
then
echo "rcm_resource_usage_info=not owned by a wrsm controller"
exit 0
fi
echo "rcm_resource_usage_info=owned by wrsm controller $ctlr"
exit 0
}
function do_preremove
{
id=`expr $1 : '/dev/wci\(.*\)'`
ctlr=`$WRSMSTAT wrsm -w 0x$id -p 2>/dev/null`
if [ "X$ctlr" = "X" ]
then
exit 0
fi
wcis=`$WRSMSTAT controller -c $ctlr -p 2>/dev/null`
if [ "X$wcis" = "X" ]
then
exit 0
fi
if [ "$wcis" -eq 1 ]
then
echo "rcm_failure_reason=last wci device in wrsm controller"
exit 3
else
exit 0
fi
}
# Main
cmd=$1
shift
case $cmd in
"scriptinfo")
do_scriptinfo $*
;;
"register")
do_register $*
;;
"resourceinfo")
do_resourceinfo $*
;;
"queryremove")
do_preremove $*
;;
"preremove")
do_preremove $*
;;
*)
exit 2
;;
esac